CN211524667U - Three-roller gate core and gate - Google Patents
Three-roller gate core and gate Download PDFInfo
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- CN211524667U CN211524667U CN201922421381.1U CN201922421381U CN211524667U CN 211524667 U CN211524667 U CN 211524667U CN 201922421381 U CN201922421381 U CN 201922421381U CN 211524667 U CN211524667 U CN 211524667U
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Abstract
The utility model discloses a tripod turnstile core and floodgate machine, tripod turnstile core include mounting panel, driving motor, transmission train and carousel, the transmission train is located on the mounting panel, driving motor set firmly in the mounting panel is kept away from on the side of transmission train, driving motor's output shaft is worn to locate the mounting panel with the transmission train is connected, transmission train still with the carousel is connected, so that driving motor passes through the drive train drive the carousel is rotatory in its axle center, be equipped with a plurality of edges on the carousel the roller pole that the even interval of circumferencial direction of carousel set up. The utility model provides a higher floodgate machine of clearance efficiency and be used for three-roller floodgate core of floodgate machine.
Description
Technical Field
The utility model relates to a floodgate machine field especially relates to a tripod turnstile core and floodgate machine.
Background
The three-roller gate is a control device of a pedestrian flow passage. The three-roller gate is used for places where people need to control the entrance and exit, such as dining halls, hotels, museums, gymnasiums, clubs, subways, stations, wharfs and other places, and people can pass through the passage orderly by using the three-roller gate. The three-roller gate is combined with IC card reader-writer to form intelligent three-roller gate, and the intelligent three-roller gate is combined with computer and entrance guard, attendance and charge management software to form comprehensive management system for entrance guard, attendance, current limiting and other functions. The three-roller gate machine generally comprises a machine core, a roller rod connected to the tail end of the machine core, a control system, a power supply and the like. The current three-roller gate passing device pushes a roller rod of a three-roller gate to rotate when a pedestrian passes through the device, so that the pedestrian passes through the device in sequence, and the pedestrian pushes the roller rod to be square, so that the passing speed of the pedestrian is reduced, and the phenomenon of congestion is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a three-roller gate core and floodgate machine aims at improving the lower problem of current floodgate machine clearance efficiency.
In order to achieve the above object, the present invention provides a tripod turnstile movement comprising a mounting plate, a driving motor, a transmission wheel train and a turntable, wherein the transmission wheel train is disposed on the mounting plate, the driving motor is fixedly disposed on the side of the mounting plate away from the transmission wheel train, an output shaft of the driving motor is disposed through the mounting plate and connected with the transmission wheel train, the transmission wheel train is further connected with the turntable, so that the driving motor drives the turntable to rotate around the axis thereof through the transmission wheel train, and the turntable is provided with a plurality of roller rods uniformly spaced along the circumferential direction of the turntable;
the transmission gear train comprises a first rotating shaft, a second rotating shaft, a first gear, a second gear and a disc, the first gear is sleeved on the first rotating shaft and connected with an output shaft of the driving motor, the second gear and the disc are both sleeved on the second rotating shaft, the disc is arranged on the second gear, and the second rotating shaft is connected with the rotary disc;
the first gear comprises a tooth part and a first arc part which are oppositely arranged, the tooth part is meshed with the second gear, a plurality of second arc parts are formed on the outer surface of the disc towards the axis depression of the disc and are arranged at the outer edge of the disc at intervals, and the outer wall surface of the first arc part can be abutted against the wall surface of the second arc part.
In an embodiment, the transmission gear train further includes a first helical gear and a second helical gear which are engaged with each other, the first helical gear is sleeved on the output shaft of the driving motor, and the first gear is disposed above the second helical gear.
In one embodiment, the number of the roller rods is equal to the number of the second arc portions.
In an embodiment, the number of the roller rods and the number of the second arc portions are three.
In an embodiment, the tripod turnstile movement further comprises a first positioning assembly, the first positioning assembly comprises a first positioning column and a first connecting plate, the first positioning column is convexly arranged on the side surface of the mounting plate where the transmission gear train is mounted, one end of the first connecting plate is connected with the first positioning column, the other end of the first connecting plate is provided with a first mounting hole, and the first connecting plate is sleeved on the first rotating shaft through the first mounting hole.
In an embodiment, the first positioning assembly further includes a first roller bearing, the first roller bearing is sleeved on the first rotating shaft, and an outer wall surface of the first roller bearing is fitted to an inner wall surface of the first mounting hole.
In an embodiment, the tripod turnstile movement further comprises a second positioning assembly, the second positioning assembly comprises two second positioning columns and a second connecting plate, the two second positioning columns are arranged on the side surface of the mounting plate where the transmission wheel system is mounted, the two second positioning columns are respectively connected with the two ends of the second connecting plate, a second mounting hole is formed in the second connecting plate, and the second connecting plate is sleeved on the second rotating shaft through the second mounting hole.
In an embodiment, the second positioning assembly further includes a second roller bearing, the second rolling bearing is sleeved on the second rotating shaft, and an outer wall surface of the second rolling bearing is fitted to an inner wall surface of the second mounting hole.
Additionally, the utility model also provides a floodgate machine, the floodgate machine include floodgate machine body, control module and as above three-roller floodgate core.
In an embodiment, the gate further includes an infrared emission module disposed on the gate body, and the infrared emission module is in signal connection with the control module
The technical scheme of the utility model in, through driving motor drive transmission train operation, and the transmission train is connected with the carousel to can pass through the motor and control the carousel through the transmission train and rotate around its axle center, thereby can reach the purpose of automatic clearance, with the clearance efficiency that improves the floodgate machine. Wherein, the first gear comprises a tooth part and a first arc part which are oppositely arranged, and the tooth part is meshed with the second gear, and a plurality of second arc parts are formed by sinking from the outer surface of the disc to the axis of the disc, the second arc parts are uniformly arranged along the outer edge of the disc at intervals, the outer wall surface of the first arc part is matched with the inner wall surface of the second arc part in shape, when the driving motor drives the first gear to rotate and the tooth part is meshed with the second gear, the first arc part is disconnected with the second arc part, at the moment, the roller rod rotates to release, when the tooth part is disengaged from the second gear, the outer wall surface of the first arc part is abutted against the wall surface of the second arc part, the driving motor stops working, and only when release is needed, the driving motor starts to work, therefore, the pedestrian can be effectively prevented from rushing to the brake, the passing stability of the pedestrian is maintained, and the pedestrian releasing speed is indirectly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a tripod turnstile movement according to an embodiment of the present invention;
fig. 2 is a schematic view of a part of the structure of a tripod turnstile movement according to an embodiment of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or can not be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a tripod turnstile core.
As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a three-roller gate movement for a gate, specifically for a three-roller gate, the gate includes a gate body, a control module and a three-roller gate movement, the three-roller gate movement includes a mounting plate 10, a driving motor 20, a transmission wheel train 30 and a turntable 40, the transmission wheel train 30 is disposed on the mounting plate 10, the driving motor 20 is fixedly disposed on a side surface of the mounting plate 10 away from the transmission wheel train 30, an output shaft of the driving motor 20 is disposed on the mounting plate 10 and connected to the transmission wheel train 30, the transmission wheel train 30 is further connected to the turntable 40, so that the driving motor 20 drives the turntable 40 to rotate around its axis through the transmission wheel train 30, and the turntable 40 is provided with a plurality of roller rods 50 uniformly spaced along the circumferential direction of the turntable 40;
the transmission gear train 30 comprises a first rotating shaft 31, a second rotating shaft 32, a first gear 33, a second gear 34 and a disc 35, wherein the first gear 33 is sleeved on the first rotating shaft 31 and connected with an output shaft of the driving motor 20, the second gear 34 and the disc 35 are both sleeved on the second rotating shaft 32, the disc 35 is arranged on the second gear 34, and the second rotating shaft 32 is connected with the rotating disc 40;
the first gear 33 includes a tooth portion 331 and a first circular arc portion 332 which are oppositely arranged, the tooth portion 331 is engaged with the second gear 34, a plurality of second circular arc portions 351 are formed from the outer surface of the disc 35 to the axis of the disc 35 in a recessed manner, the plurality of second circular arc portions 351 are uniformly arranged along the outer edge of the disc 35 at intervals, and the outer wall surface of the first circular arc portion 332 can abut against the wall surface of the second circular arc portion 351.
In the embodiment, referring to fig. 2, the driving motor 20 drives the transmission wheel system 30 to rotate, and the transmission wheel system 30 is connected to the rotating disc 40, so that the motor can control the rotating disc 40 to rotate around the axis thereof through the transmission wheel system 30, thereby achieving the purpose of automatic releasing and improving the releasing efficiency of the gate. Wherein, the first gear 33 includes a tooth 331 and a first arc portion 332 which are oppositely arranged, the tooth 331 is engaged with the second gear 34, and a plurality of second arc portions 351 are concavely formed from the outer surface of the disc 35 toward the axis of the disc 35, the plurality of second arc portions 351 are uniformly spaced along the outer edge of the disc 35, and the outer wall surface of the first arc portion 332 is matched with the inner wall surface of the second arc portion 351, when the driving motor 20 drives the first gear 33 to rotate, the first arc portion 332 is disconnected from the second arc portion 351 when the tooth 331 is engaged with the second gear 34, the roller rod 50 rotates to release, and when the tooth 331 is disengaged from the second gear 34, the outer wall surface of the first arc portion 332 abuts against the wall surface of the second arc portion 351, the driving motor 20 stops working, and the driving motor 20 starts working only when the release is needed, so that the pedestrian can be effectively prevented from rushing out, the stability that the pedestrian passed through is maintained, the speed that the pedestrian was let pass is promoted indirectly.
Further, the transmission gear train 30 further includes a first helical gear 36 and a second helical gear 37 engaged with each other, the first helical gear 36 is sleeved on the output shaft of the driving motor 20, and the first gear 33 is disposed above the second helical gear 37, in this embodiment, by disposing the first helical gear 36 and the second helical gear 37, and by making the first helical gear 36 sleeved on the output shaft of the driving motor 20, the rotation speed of the driving motor 20 can be reduced under the action of the first helical gear 36 and the second helical gear 37 when acting on the second gear 34 and the turntable 40, so as to perform adaptation.
It can be understood that the number of the roller bars 50 and the number of the second circular-arc portions 351 are three, and the number of the second circular-arc portions 351 is changed as the number of the roller bars 50 is changed, i.e., the number of the second circular-arc portions 351 is equal to the number of the roller bars 50.
With reference to fig. 2, the three-roller brake mechanism further includes a first positioning assembly 60, the first positioning assembly 60 includes a first positioning post 61 and a first connecting plate 62, the first positioning post 61 is protruded on the side of the mounting plate 10 where the transmission wheel train 30 is mounted, one end of the first connecting plate 62 is connected to the first positioning post 61, a first mounting hole is formed at the other end of the first connecting plate 62, and the first connecting plate 62 is sleeved on the first rotating shaft 31 through the first mounting hole. Meanwhile, the first positioning assembly 60 further includes a first roller bearing, the first rolling bearing 63 is sleeved on the first rotating shaft 31, and an outer wall surface of the first rolling bearing 63 is attached to an inner wall surface of the first mounting hole. In this embodiment, it is fixed with first pivot 31 through first locating column 61 and first connecting plate 62, make first pivot 31 only can carry out rotary motion, and can not take place the skew, this transmission train 30 stability when moving has been guaranteed, simultaneously, through increasing first antifriction bearing 63 in first mounting hole, when making first pivot 31 rotate, it is more smooth, not only can reduce the noise of floodgate machine when using, can also improve the fluency of floodgate machine when using, in order to further promote the clearance efficiency of floodgate machine.
Meanwhile, the three-roller brake movement further comprises a second positioning assembly 70, the second positioning assembly 70 comprises two second positioning columns 71 and a second connecting plate 72, the two second positioning columns 71 are arranged on the side face, provided with the transmission gear train 30, of the mounting plate 10 in a protruding mode, two ends of the second connecting plate 72 are respectively connected with the two second positioning columns 71, a second mounting hole is formed in the second connecting plate 72, the second connecting plate 72 is sleeved on the second rotating shaft 32 through the second mounting hole, the second positioning assembly 70 further comprises a second roller bearing, the second rolling bearing 73 is sleeved on the second rotating shaft 32, and the outer wall face of the second rolling bearing 73 is attached to the inner wall face of the second mounting hole. In this embodiment, because the second roller is still connected with the turntable 40, so it is necessary to fix the second rotating shaft 32 simultaneously in two directions through two second positioning columns 71, and it is prevented that the roller rod 50 drives the second rotating shaft 32 to incline when operating, thereby it can be ensured that the second rotating shaft 32 is not cheap, the stability of the transmission wheel train 30 when operating is ensured, meanwhile, through adding the second rolling bearing 73 in the second mounting hole, when the second rotating shaft 32 rotates, it is more smooth, not only can reduce the noise of the gate when in use, but also can improve the fluency of the gate when in use, so as to further improve the release efficiency of the gate.
Further, the utility model provides a floodgate machine, and this floodgate machine includes the floodgate machine body, control module and tripod turnstile core, control module and driving motor 20 signal connection, and the floodgate machine is still including setting up the infrared emission module on the floodgate machine body, infrared emission module also with control module signal connection, when the pedestrian is about to reach roller rod 50 department through the floodgate machine, the human body can block the infrared ray that infrared emission module launches, infrared emission module will block signal transmission to control module this moment, control module judges that there is the pedestrian to be about to pass through the floodgate machine, control module sends opening signal to driving motor 20 this moment, driving motor 20 begins work control roller rod 50 rotations, so that the pedestrian passes through the floodgate machine, consequently the utility model discloses in, the pedestrian need not promote roller rod 50 again and can directly pass through.
Since the gate adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. The three-roller gate core is characterized by comprising a mounting plate, a driving motor, a transmission wheel train and a rotary plate, wherein the transmission wheel train is arranged on the mounting plate, the driving motor is fixedly arranged on the side surface, far away from the transmission wheel train, of the mounting plate, an output shaft of the driving motor penetrates through the mounting plate and is connected with the transmission wheel train, the transmission wheel train is also connected with the rotary plate, so that the driving motor drives the rotary plate to rotate around the axis of the rotary plate through the transmission wheel train, and a plurality of roller rods are arranged on the rotary plate at uniform intervals along the circumferential direction of the rotary plate;
the transmission gear train comprises a first rotating shaft, a second rotating shaft, a first gear, a second gear and a disc, the first gear is sleeved on the first rotating shaft and connected with an output shaft of the driving motor, the second gear and the disc are both sleeved on the second rotating shaft, the disc is arranged on the second gear, and the second rotating shaft is connected with the rotary disc;
the first gear comprises a tooth part and a first arc part which are oppositely arranged, the tooth part is meshed with the second gear, a plurality of second arc parts are formed on the outer surface of the disc towards the axis depression of the disc and are arranged at the outer edge of the disc at intervals, and the outer wall surface of the first arc part can be abutted against the wall surface of the second arc part.
2. The tripod turnstile movement of claim 1, wherein the drive train further comprises a first helical gear and a second helical gear in mesh, the first helical gear being fitted over the output shaft of the drive motor, the first gear being disposed above the second helical gear.
3. The tripod turnstile movement according to claim 1, wherein the number of roller bars and the number of second circular arcs are equal.
4. The tripod turnstile movement according to claim 3, wherein the number of roller bars and the number of second circular arc portions are three.
5. The tripod turnstile movement of claim 1, further comprising a first positioning assembly, wherein the first positioning assembly comprises a first positioning post and a first connecting plate, the first positioning post is convexly arranged on the side of the mounting plate where the transmission gear train is mounted, one end of the first connecting plate is connected with the first positioning post, the other end of the first connecting plate is provided with a first mounting hole, and the first connecting plate is sleeved on the first rotating shaft through the first mounting hole.
6. The tripod turnstile movement of claim 5, wherein the first positioning assembly further comprises a first rolling bearing, the first rolling bearing is sleeved on the first rotating shaft, and an outer wall surface of the first rolling bearing is fitted to an inner wall surface of the first mounting hole.
7. The tripod turnstile movement of claim 1, further comprising a second positioning assembly, wherein the second positioning assembly comprises two second positioning columns and a second connecting plate, the two second positioning columns are both convexly arranged on the side surface of the mounting plate where the transmission wheel train is mounted, the two ends of the second connecting plate are respectively connected with the two second positioning columns, the second connecting plate is provided with a second mounting hole, and the second connecting plate is sleeved on the second rotating shaft through the second mounting hole.
8. The tripod turnstile movement of claim 7, wherein the second positioning assembly further comprises a second rolling bearing, the second rolling bearing is sleeved on the second rotating shaft, and an outer wall surface of the second rolling bearing is fitted to an inner wall surface of the second mounting hole.
9. A gate, characterized in that it comprises a gate body, a control module and a triple-roller gate movement according to any one of claims 1 to 8, said control module being in signal connection with said drive motor.
10. The gate of claim 9, further comprising an infrared emitting module disposed on the gate body, wherein the infrared emitting module is in signal connection with the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421381.1U CN211524667U (en) | 2019-12-27 | 2019-12-27 | Three-roller gate core and gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421381.1U CN211524667U (en) | 2019-12-27 | 2019-12-27 | Three-roller gate core and gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211524667U true CN211524667U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421381.1U Active CN211524667U (en) | 2019-12-27 | 2019-12-27 | Three-roller gate core and gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211524667U (en) |
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2019
- 2019-12-27 CN CN201922421381.1U patent/CN211524667U/en active Active
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