CN200954945Y - Mobile condensed shelf jaw-type two-direction automatic clutching mechanism - Google Patents
Mobile condensed shelf jaw-type two-direction automatic clutching mechanism Download PDFInfo
- Publication number
- CN200954945Y CN200954945Y CN 200620107242 CN200620107242U CN200954945Y CN 200954945 Y CN200954945 Y CN 200954945Y CN 200620107242 CN200620107242 CN 200620107242 CN 200620107242 U CN200620107242 U CN 200620107242U CN 200954945 Y CN200954945 Y CN 200954945Y
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- CN
- China
- Prior art keywords
- fluted disc
- main shaft
- automatic clutch
- intensive
- castellated
- 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 - Lifetime
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Abstract
The utility model discloses a movable compression support tooth embedded double direction automatic clutch structure, comprising a drive principal axis positioned in the compression support. The revolving gearwheel driving by the motor is provided with a principal axis. The flange tray, flange plate and cover fixed each other is provided with one side of the gearwheel. The left and right gear tray, ball bearing, dish shape block reed, spring cover, top push groupware and etc are provided with the cover body. Through revolving gearwheel driving by the motor, to drive the ball bearing on the flange plate to make climbing movement on the right gear tray slope to drive the left and right gear tray to be mesh each other, and when the motor stopping running, through top push groupware, the top push right gear tray deviates the left gear tray joggle, so that fulfilling the automatic clutch function of the left and right gears. The improved structure is not only low cost, but also that the joggle is more stable and reliable, has good market outlook.
Description
Technical field
The utility model relates to a kind of engaging and disengaging gear, especially is applicable to move intensive castellated two-way automatic clutch mechanism.
Background technology
Move intensive library that is widely used in enterprises and institutions, archive, reference room etc., can be to books, archives material, article etc. are deposited and are managed, it adopts multi-joint being placed in of more piece to form an integral body on the fixing track mostly, and utilize handle mechanism or electric device to move each row and carry out access, existing electric device comprises the big gear wheel that is driven by buncher, big gear wheel is rotated with the transmission main shaft that is fixed on intensive and is installed, big gear wheel one side is provided with the power-transfer clutch that can realize the automatic clutch function, this power-transfer clutch is that power meshes with the electromagnetic attraction, engagement is stable inadequately in the use, if drive torque is bigger, just might separate because of the limited debentition of suction, cause transmission to interrupt, and the magnetic clutch productive costs is higher, influences marketing.
Summary of the invention
Goal of the invention of the present utility model all provide in the defective that overcomes prior art a kind of cost low, use that engagement is stable moves intensive castellated two-way automatic clutch mechanism.
According to the foregoing invention purpose, embodiment of the present utility model is:
A kind of mobile intensive castellated two-way automatic clutch mechanism, comprise the transmission main shaft that is fixed on intensive, big gear wheel by the motor-driven rotation is installed on the main shaft, it is characterized in that described big gear wheel one side is provided with flange, flange plate and the lid that interfixes, and is arranged with the spring housing that is in transmission connection with it on the central main shaft; Be arranged with the left fluted disc that the end is fixedly connected with miniature gears on the main shaft in the described lid, this fluted disc end, left side is spacing by the lid seam, the a left side right fluted disc that is adjacent of fluted disc be provided with the engagement gear ring in conjunction with end face, the right flank of right fluted disc is the camming surface structure, is provided with the ball of circumference uniform distribution between this camming surface and the flange plate; The dish jump ring is embedded between recessed shoulder of right fluted disc and spring housing and with spring housing and is in transmission connection, and left and right fluted disc is provided with the right fluted disc of pushing tow and breaks away from left fluted disc ingear pushing tow assembly.
Be provided with copper sheathing between described large and small gear, left and right fluted disc and the main shaft.
Described pushing tow assembly comprises and is located at left fluted disc the inner periphery uniform spring and the decorative pearl on top of an official cap.
Described pushing tow assembly comprises that branch is located at the permanent magnet on the left and right fluted disc, and adjacent magnetic patch polarity is identical.
Compared with prior art, the utility model replaces existing magnetic clutch mechanism with castellated two-way automatic clutch mechanism, when driving the big gear wheel rotation, buncher can drive a left side by the rolling of the ball in the said mechanism convexity listrium on right fluted disc camming surface, right fluted disc intermeshes, again can be when motor stops by right fluted disc of pushing tow assembly pushing tow and left fluted disc jump out of mesh, thereby realize a left side, the automatic clutch function of right fluted disc, mobile intensive castellated two-way automatic clutch mechanism cost after the improvement reduces greatly, meshing performance is more reliable and more stable, has market outlook preferably.
Description of drawings
Fig. 1 is the utility model engagement sectional structure scheme drawing.
Fig. 2 is a not engagement sectional structure scheme drawing of the utility model.(the pushing tow assembly is the spring and the decorative pearl on top of an official cap)
Fig. 3 is a not engagement sectional structure scheme drawing of the utility model.(the pushing tow assembly is a permanent magnet)
Fig. 4 is the utility model is installed in intensive scheme drawing.
The specific embodiment
Embodiment is described in detail the utility model again below with reference to accompanying drawing.
As Fig. 1～shown in Figure 4,1, main shaft 2, miniature gears 3, spring 4, lid 5, the decorative pearl on top of an official cap 6, right fluted disc 7, pit 8, flange plate 9, ball 10, big gear wheel 11, copper sheathing 12, flange 13, spring housing 14, dish-shaped jump ring 15, gear ring 16, left fluted disc 17, permanent magnet 18, intensive 19, transmission shaft 20, sprocket wheel 21, motor
Move intensive castellated two-way automatic clutch mechanism, comprise the main shaft 1 that is fixed on intensive 18, main shaft is provided with the big gear wheel 10 by buncher 21 driven in rotation, the fastening flange of screw 12 is arranged on the big gear wheel, near flange one side interfixed flange plate 8 and lid 4, described flange plate is a circular slab, is embedded with the ball 9 of circumference uniform distribution on it, and the diameter of ball is greater than the thickness and outer being exposed at outside the flange plate 8 of flange plate; Be provided with a pair of left and right fluted disc that can realize the automatic clutch function in the described lid 4, this left and right fluted disc be provided with a circle mating teeth circle 15 in conjunction with end face, the number of gear ring can be determined according to the diameter of fluted disc, the left side of left side fluted disc 16 is spacing by the lid seam, and fixing by screw and miniature gears 2, drive the sprocket wheel 20 that is meshed by miniature gears and rotate.But be evenly equipped with the pushing tow assembly of the right fluted disc 6 of three pushing tows on the fluted disc right side, a left side, it is the pushing tow assembly that present embodiment adopts the spring and the decorative pearl on top of an official cap, also can replace, only need during installation two adjacent magnetic patch are separately positioned between left fluted disc 16 and the right fluted disc 6 by identical polar and get final product with permanent magnet 17.Right fluted disc right side is the camming surface structure, ball 9 in the flange plate 8 is conflicted on this camming surface, can drive right fluted disc 6 motions by the rolling of ball on camming surface, the right side of right fluted disc is recessed shoulder structure, a plurality of pits 7 are arranged on the recessed shoulder baseplane, be embedded dish-shaped jump ring 14 in the recessed shoulder, the structure of this dish jump ring is an annulus, annulus to around extend six uniform legs, the relative annulus of leg is slightly to recessed, thereby be close in the recessed shoulder of right fluted disc, each leg is provided with the salient point that matches with pit.When starter motor 21, a left side, before right fluted disc does not mesh, the salient point of dish jump ring 14 is close in the pit 7 all the time, make the ball 9 in the flange plate 8 when right fluted disc camming surface carries out slope climbing movement, can only promote right fluted disc 6 to left movement, prevent to rotate, when ball 9 is climbed to certain altitude and is promoted right fluted disc and overcome the thrust of pushing tow assembly and left fluted disc 16 and enter engagement, dish jump ring 14 promptly breaks away from pit 7, at this moment right fluted disc only can rotate under the drive of ball, the dish jump ring is to be in transmission connection on spring housing 13 by monolateral flat department structure of scabbling, this spring housing is in transmission connection on main shaft 1 with square tenon, and fixing main shaft makes spring housing 13 and the dish-shaped jump ring 14 that is in transmission connection on spring housing all be stationary state.
Also be provided with copper sheathing 11 between large and small gear, left and right fluted disc and the main shaft 1, avoid gear and fluted disc directly to contact with main shaft by copper sheathing, when main shaft rotates to reduce wear.Power by buncher output when this mechanism uses is delivered to the big gear wheel 10 that is installed on the main shaft 1 by intermeshed gear, and drive the flange 12 fix with it by big gear wheel, flange plate 8 and lid 4 rotate, make ball 9 that two of being located on the flange plate originally were in right fluted disc camming surface lowermost end along the slope climbing movement that makes progress of the camming surface on the right fluted disc, when climbing to certain altitude, right fluted disc 6 promptly overcomes spring 3 set in the left fluted disc 16 and the jacking force and the left fluted disc of the decorative pearl on top of an official cap 5 enters engagement, at this moment a left side that is meshed, right fluted disc also and then rotates under the drive of ball 9, and by left fluted disc 16 drives miniature gears 2 rotations fixed thereon, and then make the sprocket wheel 20 that is installed on the transmission shaft 19 also rotate, this mechanism promptly enters normal working, this moment, spring housing 13 did not rotate with dish-shaped jump ring 14, effect by dish-shaped jump ring makes right fluted disc 6 can only carry out to left movement when not meshing with left fluted disc 16, prevent to rotate, and enter when meshing and to rotate with left fluted disc.
The utility model also can use jointly in conjunction with handle mechanism, when motor 31 stops operating, spring 3 in this mechanism's left side fluted disc and the right fluted disc 6 of the decorative pearl on top of an official cap 5 pushing tows, left and right fluted disc is a jump out of mesh, ball 9 on the flange plate 8 comes back to the camming surface lowermost end, shakes handle mechanism this moment and drives sprocket wheel 20 when rotating, and can only drive with its ingear miniature gears 2 and with the fixing left fluted disc 16 of miniature gears to rotate, and do not hinder, thereby reach result of use preferably with motor 21.
Claims (4)
1, a kind of mobile intensive castellated two-way automatic clutch mechanism, comprise and be fixed on intensive the transmission main shaft (1) on (18), big gear wheel (10) by motor (21) driven in rotation is installed on the main shaft, it is characterized in that described big gear wheel one side is provided with flange (12), flange plate (8) and the lid (4) that interfixes, and is arranged with the spring housing (13) that is in transmission connection with it on the central main shaft (1); Be arranged with the left fluted disc (16) that the end is fixedly connected with miniature gears (2) on the main shaft in the described lid (4), this fluted disc end, left side is spacing by the lid seam, gear ring (15) is meshed in being provided with in conjunction with end face of the right fluted disc (6) that left side fluted disc is adjacent, the right flank of right fluted disc is the camming surface structure, is provided with the spin (9) of circumference uniform distribution between this camming surface and the flange plate (8); Dish jump ring (14) is embedded between recessed shoulder of right fluted disc and spring housing (13) and with spring housing and is in transmission connection, and left and right fluted disc is provided with the right fluted disc of pushing tow (6) and breaks away from left fluted disc (16) ingear pushing tow assembly.
2, mobile intensive castellated two-way automatic clutch mechanism according to claim 1 is characterized in that being provided with copper sheathing (11) between described large and small gear (10), (2), left and right fluted disc (16), (6) and the main shaft (1).
3, each describedly moves intensive castellated two-way automatic clutch mechanism according to claim 1～2, it is characterized in that described pushing tow assembly comprises to be located at the uniform spring (3) of left fluted disc (16) inner periphery and the decorative pearl on top of an official cap (5).
4, according to each described mobile intensive castellated two-way automatic clutch mechanism of claim 1～2, it is characterized in that described pushing tow assembly comprises that branch is located at the permanent magnet (17) on left and right fluted disc (16), (6), adjacent magnetic patch polarity is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107242 CN200954945Y (en) | 2006-08-25 | 2006-08-25 | Mobile condensed shelf jaw-type two-direction automatic clutching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107242 CN200954945Y (en) | 2006-08-25 | 2006-08-25 | Mobile condensed shelf jaw-type two-direction automatic clutching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200954945Y true CN200954945Y (en) | 2007-10-03 |
Family
ID=38773528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107242 Expired - Lifetime CN200954945Y (en) | 2006-08-25 | 2006-08-25 | Mobile condensed shelf jaw-type two-direction automatic clutching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200954945Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344127B (en) * | 2008-08-14 | 2010-06-16 | 无锡创明传动工程有限公司 | Sliding column type jaw clutch |
| CN102151011A (en) * | 2011-01-24 | 2011-08-17 | 天津万茂图书档案设备制造有限公司 | Self speed-adjusting drive mechanism with variable load for serried shelf |
| CN107716126A (en) * | 2017-11-17 | 2018-02-23 | 成都西部石油装备股份有限公司 | A kind of Novel horizontal decanter centrifuge safety guard |
| CN111101781A (en) * | 2020-01-17 | 2020-05-05 | 南京尚泰科技有限公司 | Passive whole-course locking device based on direction control |
-
2006
- 2006-08-25 CN CN 200620107242 patent/CN200954945Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344127B (en) * | 2008-08-14 | 2010-06-16 | 无锡创明传动工程有限公司 | Sliding column type jaw clutch |
| CN102151011A (en) * | 2011-01-24 | 2011-08-17 | 天津万茂图书档案设备制造有限公司 | Self speed-adjusting drive mechanism with variable load for serried shelf |
| CN102151011B (en) * | 2011-01-24 | 2012-09-12 | 天津万茂图书档案设备制造有限公司 | Self speed-adjusting drive mechanism with variable load for serried shelf |
| CN107716126A (en) * | 2017-11-17 | 2018-02-23 | 成都西部石油装备股份有限公司 | A kind of Novel horizontal decanter centrifuge safety guard |
| CN107716126B (en) * | 2017-11-17 | 2023-08-29 | 成都西部石油装备股份有限公司 | Novel safety protection device for horizontal decanter centrifuge |
| CN111101781A (en) * | 2020-01-17 | 2020-05-05 | 南京尚泰科技有限公司 | Passive whole-course locking device based on direction control |
| CN112412198A (en) * | 2020-01-17 | 2021-02-26 | 南京尚泰科技有限公司 | Passive whole-course locking device based on direction control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO WANJIN ELECTROMECHANICAL EQUIPMENT CO.,LTD. Free format text: FORMER OWNER: CHINA NINGBO WANDA METAL PRODUCT INDUSTRY CO.,LTD Effective date: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: Ningbo Dongqian Lake Tourist Resort Industrial Zone (red Shu Village), zip code: 315121 Patentee after: Ningbo Wanjin M&E Equipment Co., Ltd. Address before: Zhejiang city of Ningbo Province east money Huhong Industrial Park (Shuang Yu Shu Road No. 10) Ningbo Wanda metal products industry Co Ltd, zip code: 315121 Patentee before: Ningbo Wanda Metal Product Industry Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO WANJIN MODERN SHEET METAL CO., LTD. Free format text: FORMER NAME: NINGBO WANJIN MECHANICAL + ELECTRICAL EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315121 Ningbo Dongqian Lake Tourism Resort Industrial Zone (red comfort Village) Patentee after: Ningbo Wanjin Modern Sheet Metal Co., Ltd. Address before: 315121 Ningbo Dongqian Lake Tourism Resort Industrial Zone (red comfort Village) Patentee before: Ningbo Wanjin M&E Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071003 |
|
| EXPY | Termination of patent right or utility model |