CN1195146C - Driving mechanism for linear running of trackless electric extension gate - Google Patents
Driving mechanism for linear running of trackless electric extension gate Download PDFInfo
- Publication number
- CN1195146C CN1195146C CNB021150656A CN02115065A CN1195146C CN 1195146 C CN1195146 C CN 1195146C CN B021150656 A CNB021150656 A CN B021150656A CN 02115065 A CN02115065 A CN 02115065A CN 1195146 C CN1195146 C CN 1195146C
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- driving mechanism
- wheel
- head
- linear running
- retractable door
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- 230000007246 mechanism Effects 0.000 title claims abstract description 64
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The present invention relates to a driving mechanism for the linear operation of a trackless electric expansion gate, which comprises a left driving mechanism and a right driving mechanism which are independent, wherein the left driving mechanism is used for driving a wheel at the left side of a machine head; the right driving mechanism is used for driving a wheel at the right side of the machine head; each driving mechanism comprises a machine box containing a motor and a speed reducer, and a chain wheel mechanism; and the left driving mechanism and the right driving mechanism are respectively connected with the front wheel shaft and the back wheel shaft of the wheels at both sides of the machine head and a deviation signal controlling device of the machine head. The driving mechanism can cause a trackless electric expansion gate to automatically regulate operating directions under the condition of no guiding track guide device and always keep linear operation.
Description
Technical field
The present invention relates to railless electric retractable door, particularly relate to and a kind ofly the time can finely tune its traffic direction automatically, make it remain the driving mechanism for linear running of the railless electric retractable door of linear running when railless electric retractable door off-straight operation in running.
Background technology
Electric extendable door is a kind of novel gate that opens and closes with stretch mode, and it is handsome in appearance with it, can electronicly control, and be that people institute extensively adopts applicable to advantage such as random length.Existing electric extendable door all is to be formed by the staggered form rod hinge connection by a plurality of frameworks, and drives its operation by the head that motor is housed.Electric extendable door can be divided into two kinds of rail and tracklesses, the rail electric extendable door is the specific track of laying two similar track for a trains on the ground, the wheel of retractable door bottom it is along orbital motion, though track can guarantee that it is along linear running, but lay trouble is installed, cost is also higher relatively.Though existing railless electric retractable door need not be laid two tracks specially, also will lay a guide rail on ground, and at the retractable door lower curtate a plurality of guide wheels is set, guide wheel slides along the guide rail both sides, and retractable door guides it to make linear running by guide rail and guide wheel.The driving mechanism of existing railless electric retractable door all is single driving mechanism, promptly has only a motor and reducer to drive the wheel of head two bottom sides, thereby drives the retractable door operation.Though aforesaid way can be realized the linear running of railless electric retractable door, but in fact existing trackless extensible door does not really de-orbit, it is not trackless truly yet, it is complicated that it still has structure, defectives such as inconvenience are installed, how to make trackless extensible door really accomplish trackless, and can be the technical problem underlying that people press for solution all the time along linear running under the trackless situation.
Summary of the invention
The present invention is intended to address the above problem, and a kind of driving mechanism for linear running of railless electric retractable door is provided, so that make railless electric retractable door can adjust traffic direction automatically under no any rail guidance device situation, and remains linear running.
For achieving the above object, the invention provides a kind of driving mechanism for linear running of railless electric retractable door, this mechanism comprises two separately independently, be respectively applied for left driving mechanism that drives the head left side wheel and the right driving mechanism that is used to drive right side wheels, they are connected with the forward and backward wheel shaft of head both sides wheel respectively, and are connected with head offset signal control device respectively.
Left side driving mechanism and right driving mechanism comprise cabinet and the chain-wheel mechanism that motor and reducer are housed, and wherein two chain-wheel mechanisms are connected with the forward and backward wheel shaft of reducer output shaft that stretches out in cabinet and head both sides wheel respectively.
Signal control device changes in left driving mechanism and the right driving mechanism motor speed of one of them by the signal of telecommunication and realizes the direction adjustment.
Signal control device carries out instant cut-off by the signal of telecommunication to the motor of one of them in left driving mechanism and the right driving mechanism and realizes the direction adjustment.
Contribution of the present invention is, it changes into the single driving mechanism type of drive of traditional rail and railless electric retractable door the wheel that is driven the head both sides by two independent driving mechanisms respectively, thereby can realize the direction adjustment of head, and realize the tracklessization truly of electric extendable door.Because the present invention controls one of them driving mechanism according to the head offset signal that mode such as automatically controlled, light-operated obtains to turn to and realize the direction adjustment, thereby can implement fine setting to the head traffic direction, make as long as when the heading off-straight, the speed that can in time change a certain driving mechanism is adjusted the head traffic direction automatically, makes retractable door remain linear running.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Consult Fig. 1, Fig. 2, the driving mechanism for linear running of railless electric retractable door of the present invention is contained on the base plate 60 of head bottom, this mechanism comprises left driving mechanism 10 and right driving mechanism 20, left and right driving mechanism independence and structure separately is identical, and is respectively applied for the wheel that drives head left side and right side.Left side driving mechanism 10 and right driving mechanism 20 comprise cabinet 11,21 and chain-wheel mechanism 12,22, two cabinets are fixed on the base plate, motor and reducer are housed in the cabinet, the output shaft 111,211 of reducer is stretched out by cabinet 11,21 sides, motor adopts asynchronous machine, reducer is a worm type of reduction gearing then, and they are general-purpose device.Each chain-wheel mechanism comprises three sprocket wheels and the chain that is contained on the sprocket wheel, and three sprocket wheels are contained in respectively on the forward and backward wheel shaft 31,32,41,42 of reducer output shaft 111,211 and head both sides wheel.A left side driving mechanism 10 and right driving mechanism 20 are connected with head offset signal control device 50 respectively, are used to obtain the signal that head departs from, and the signal that head departs from then can obtain by mode such as automatically controlled, light-operated.Signal control device 50 can adopt known device or circuit, it is handled the back with the head offset signal of receiving and delivers to driving mechanism by the signal of telecommunication, realize the direction adjustment to change in left driving mechanism 10 and the right driving mechanism 20 motor speed of one of them, known frequency conversion, speed governing, regulating circuit all can reach the purpose that changes motor speed.When the motor speed change of one of them driving mechanism, during as reduction, the wheel decelerates of this side, because the opposite side wheel velocity is constant, the head traffic direction must change.Certainly also can carry out instant cut-off to the motor of one of them in left driving mechanism 10 and the right driving mechanism 20 by control device realizes the direction adjustment, and its principle as mentioned above.
Claims (4)
1, a kind of driving mechanism for linear running of railless electric retractable door, it is characterized in that, this mechanism comprises two separately independently, be respectively applied for left driving mechanism (10) that drives the head left side wheel and the right driving mechanism (20) that is used to drive right side wheels, they are connected, and are connected with head offset signal control device (50) respectively with forward and backward wheel shaft (31), (32) and (41), (42) of head both sides wheel respectively.
2, the driving mechanism for linear running of railless electric retractable door according to claim 1, it is characterized in that, left side driving mechanism (10) and right driving mechanism (20) comprise cabinet (11), (21) and chain-wheel mechanism (12), (22) that motor and reducer are housed, and wherein two chain-wheel mechanisms are connected with forward and backward wheel shaft (31), (32), (41), (42) of the reducer output shaft (111) that stretches out in cabinet (11), (21), (211) and head both sides wheel respectively.
3, the driving mechanism for linear running of railless electric retractable door according to claim 1, it is characterized in that signal control device (50) changes in left driving mechanism (10) and the right driving mechanism (20) motor speed of one of them by the signal of telecommunication and realizes the direction adjustment.
4, the driving mechanism for linear running of railless electric retractable door according to claim 1, it is characterized in that signal control device (50) carries out instant cut-off by the signal of telecommunication to the motor of one of them in left driving mechanism (10) and the right driving mechanism (20) and realizes the direction adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021150656A CN1195146C (en) | 2002-04-09 | 2002-04-09 | Driving mechanism for linear running of trackless electric extension gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021150656A CN1195146C (en) | 2002-04-09 | 2002-04-09 | Driving mechanism for linear running of trackless electric extension gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1375611A CN1375611A (en) | 2002-10-23 |
| CN1195146C true CN1195146C (en) | 2005-03-30 |
Family
ID=4743435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021150656A Expired - Lifetime CN1195146C (en) | 2002-04-09 | 2002-04-09 | Driving mechanism for linear running of trackless electric extension gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1195146C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014058B (en) * | 2016-06-30 | 2018-01-26 | 李小司 | A kind of trackless extensible door method for correcting error and device based on GPS positioning technology |
| CN106761132B (en) * | 2017-01-17 | 2018-02-23 | 红门智能科技股份有限公司 | The head gear of electric extendable door |
| CN112114539B (en) * | 2020-09-25 | 2023-11-28 | 成都易慧家科技有限公司 | Control system and method for double-motor driven sliding door and window |
-
2002
- 2002-04-09 CN CNB021150656A patent/CN1195146C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1375611A (en) | 2002-10-23 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen city in Guangdong Province Patentee after: Shenzhen Hongmen Technology Co., Ltd. Address before: 5, Bantian third industrial zone, Buji Town, Longgang District, Shenzhen, Guangdong Patentee before: Yu Jiahong |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN CITY HONGMEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU JIAHONG Effective date: 20081219 |
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| C56 | Change in the name or address of the patentee |
Owner name: HONGMEN INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER NAME: |
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| CP01 | Change in the name or title of a patent holder |
Address after: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518129 Patentee after: Hongmen Advanced Technology Corporation Address before: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518129 Patentee before: Shenzhen Hongmen Technology Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20050330 |
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| CX01 | Expiry of patent term |