CN101403269B - Warehouse door driving device regulated by driver - Google Patents
Warehouse door driving device regulated by driver Download PDFInfo
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- CN101403269B CN101403269B CN2008101598869A CN200810159886A CN101403269B CN 101403269 B CN101403269 B CN 101403269B CN 2008101598869 A CN2008101598869 A CN 2008101598869A CN 200810159886 A CN200810159886 A CN 200810159886A CN 101403269 B CN101403269 B CN 101403269B
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- transmission shaft
- power transmission
- driving device
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Abstract
The invention pertains to a warehouse door driving device speed-regulated by a driver, the problems to be solved by the invention are: in the background art, the electric warehouse door has big transmission resistance, poor stability and inconvenient operation, and is easy to break down. The main point of the technical proposal for solving the problems is that: the driver is at least internally provided with an A bearing, a B bearing and an c bearing which are contacted with a transmission shaft obliquely, wherein, the A bearing and the c bearing are oblique in the same direction and contacted with the transmission shaft in an apposition, while the B bearing is oblique in the reverse direction and contacted with the transmission shaft in a reversed position, and the A bearing, the B bearing and the c bearing are respectively articulated by shift forks and respectively arranged on three speed control gears jogged with each other. The driving device can be applied to the manufacture and usage of all types of warehouse doors, and has the remarkable advantages of small transmission resistance, convenient speed control and wide control scope, low noise and long service life.
Description
Technical field: the invention belongs to warehouse door driving device, particularly a kind of warehouse door driving device through the driver speed governing.
Background technology: existing storehouse door has manually and electronic two kinds.Manually the storehouse door is used the manpower switch, and is with low content of technology, operation inconvenience.Electric warehouse door is worn electric control box, is divided into two kinds of tooth bar transmission and chain drives, adopts machine driving such as gear, sprocket wheel to realize the storehouse door switch.The electric warehouse door of this transmission exists the transmission resistance big, poor stability, and easy fault, and application life is short.If the need speed governing can only regulate motor or gearbox is realized, operation inconvenience.
Summary of the invention: the object of the invention is exactly to propose a kind of technical scheme of passing through the warehouse door driving device of driver speed governing, and exist with the solution background technology: electric warehouse door exists the transmission resistance big, poor stability, and easy fault, and application life is short.If the need speed governing can only regulate motor or gearbox is realized, operation inconvenience.Solving this technical problem the technical scheme that is adopted is: a kind of warehouse door driving device through the driver speed governing; Ku Men connects with driver through coupling bar; Motor be positioned at the propeller shaft couplings on the fastening devices, driver is connected on the power transmission shaft, it is characterized in that in the driver being provided with at least A bearing, B bearing, the c bearing that contacts with the power transmission shaft inclination; Wherein A bearing and c bearing tilt in the same way; The B bearing is reversed dip then, moreover the A bearing contacts with the power transmission shaft coordination with the c bearing, and the B bearing then contacts with the power transmission shaft antiposition; Shift fork is hinged respectively for A bearing, B bearing, c bearing, and A bearing, B bearing, c bearing are arranged at respectively on three intermeshing governor gears.Wherein, on the driver handle is set.Also be provided with the speed display panel of pointer on the driver.Switching-over also being set on the driver bumps wheel and cooperates with the switching-over piece of correspondence position.The beneficial effect that the present invention and prior art comparison are had is: owing to adopt technique scheme; Power transmission shaft is by the fastening devices axial location; Motor provides power to make its rotation to power transmission shaft, and power transmission shaft rotate to drive driver because between set A bearing in the driver, B bearing, c bearing and the power transmission shaft oppositely or inclination in the same way be connected; And they contact with coordination between the power transmission shaft or the antiposition contact; Make driver along the power transmission shaft move left and right thereby produce axial thrust load, driver drives the storehouse door through linkage and moves, and realizes the unlatching of storehouse door or closes.Under the prerequisite of the rotating speed that does not change power transmission shaft, only need stir the speed pointer on the display panel, can adjust the speed of service of driver on power transmission shaft.During instantaneous reverse, need not change the direction of rotation of power transmission shaft, when reverse wheel bumps against the switching-over piece, but the traffic direction of moment change driver, thus the traffic direction of change storehouse door.In addition, when manually with conversion automatically, pull handle and can make driver and power transmission shaft disengaging, thereby make the Ku Men driving that runs out of steam, become manual state.Like this, whole device transmission resistance is little, and speed governing is convenient and scope of compromise is wide, and noise is low, long service life.
Description of drawings: Fig. 1 is an overall structure sketch map of the present invention.Fig. 2 is the transversary sketch map of driver.Fig. 3 is the vertical structure sketch map of driver.
The specific embodiment:
With reference to figure 1, Fig. 2, Fig. 3, a kind of warehouse door driving device through the driver speed governing, storehouse door 11 connects with driver 4 through coupling bar 10; Motor 8 connects with power transmission shaft 2 on being positioned at fastening devices 1, and driver 4 is connected on the power transmission shaft 2, it is characterized in that being provided with at least in the driver 4 A bearing 12, B bearing 13, the c bearing 14 that contacts with the power transmission shaft inclination; Wherein A bearing 12 tilts with c bearing 14 in the same way, and B bearing 13 is reversed dip then, moreover A bearing 12 contacts with power transmission shaft 2 coordinatioies with c bearing 14; As shown in Figure 2, contact point is below power transmission shaft, and B bearing 13 then contacts with power transmission shaft 2 antipositions; As shown in Figure 2; Contact point is above power transmission shaft, and shift fork 15 is hinged respectively for A bearing 12, B bearing 13, c bearing 14, and A bearing 12, B bearing 13, c bearing 14 are arranged at respectively on three intermeshing governor gears 16.Wherein, handle 3 is set on the driver 4, also is provided with the speed display panel 6 of pointer 5 on the driver 4, switching-over also being set on the driver 4 bumping wheel 9 and cooperate with the switching-over piece 7 of correspondence position.
Claims (5)
1. warehouse door driving device through the driver speed governing, Ku Men (11) connects with driver (4) through connecting rod (10), and motor (8) connects with power transmission shaft (2) on being positioned at fastening devices (1); Driver (4) is connected on the power transmission shaft (2); It is characterized in that A bearing (12), B bearing (13), the C bearing (14) that tilts to contact with power transmission shaft is set in the driver (4) at least, wherein, A bearing (12) tilts with C bearing (14) in the same way; B bearing (13) between being positioned at wherein is reversed dip then; Moreover A bearing (12), C bearing (14) contact with power transmission shaft (2) coordination, and B bearing (13) then contacts with power transmission shaft (2) antiposition; A bearing (12), B bearing (13), C bearing (14) are hinged with shift fork (15) respectively, and A bearing (12), B bearing (13), C bearing (14) are arranged at respectively on three intermeshing successively governor gears (16).
2. according to the said a kind of warehouse door driving device of claim 1, it is characterized in that being provided with on the driver (4) handle (3) through the driver speed governing.
3. according to claim 1 or 2 said a kind of warehouse door driving devices, it is characterized in that also being provided with on the driver (4) the speed display panel (6) of pointer (5) through the driver speed governing.
4. according to claim 1 or 2 said a kind of warehouse door driving devices through the driver speed governing, it is characterized in that also being provided with on the driver (4) switching-over and bump wheel (9) and cooperate with the switching-over piece (7) of correspondence position.
5. according to the said a kind of warehouse door driving device through the driver speed governing of claim 3, it is characterized in that also being provided with on the driver (4) switching-over and bump wheel (9) and cooperate with the switching-over piece (7) of correspondence position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101598869A CN101403269B (en) | 2008-11-09 | 2008-11-09 | Warehouse door driving device regulated by driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101598869A CN101403269B (en) | 2008-11-09 | 2008-11-09 | Warehouse door driving device regulated by driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403269A CN101403269A (en) | 2009-04-08 |
| CN101403269B true CN101403269B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101598869A Active CN101403269B (en) | 2008-11-09 | 2008-11-09 | Warehouse door driving device regulated by driver |
Country Status (1)
| Country | Link |
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| CN (1) | CN101403269B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB421433A (en) * | 1934-03-27 | 1934-12-20 | Fritz Kiekert | Improvements in or relating to opening and closing devices for sliding doors and the like |
| GB1224232A (en) * | 1968-05-02 | 1971-03-03 | Cecil James Watkins | Mechanism for effecting relative movement between the mechanism and a member |
| CN2251025Y (en) * | 1996-01-17 | 1997-04-02 | 深圳捷顺机电设备有限公司 | Sensitive automatic door |
| FR2786219A1 (en) * | 1998-11-20 | 2000-05-26 | Comercial E Ind Repro Sl | Operating mechanism for sliding door, comprises fixed motor unit driving either opening or closing roller, bearing on door's friction track, impelling door along fixed guide channel |
| CN2837471Y (en) * | 2005-11-26 | 2006-11-15 | 吴家伟 | Pneumatic cold storage door |
-
2008
- 2008-11-09 CN CN2008101598869A patent/CN101403269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB421433A (en) * | 1934-03-27 | 1934-12-20 | Fritz Kiekert | Improvements in or relating to opening and closing devices for sliding doors and the like |
| GB1224232A (en) * | 1968-05-02 | 1971-03-03 | Cecil James Watkins | Mechanism for effecting relative movement between the mechanism and a member |
| CN2251025Y (en) * | 1996-01-17 | 1997-04-02 | 深圳捷顺机电设备有限公司 | Sensitive automatic door |
| FR2786219A1 (en) * | 1998-11-20 | 2000-05-26 | Comercial E Ind Repro Sl | Operating mechanism for sliding door, comprises fixed motor unit driving either opening or closing roller, bearing on door's friction track, impelling door along fixed guide channel |
| CN2837471Y (en) * | 2005-11-26 | 2006-11-15 | 吴家伟 | Pneumatic cold storage door |
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| Publication number | Publication date |
|---|---|
| CN101403269A (en) | 2009-04-08 |
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