CN217997895U - Large-torque swing gate movement - Google Patents
Large-torque swing gate movement Download PDFInfo
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- CN217997895U CN217997895U CN202221394183.6U CN202221394183U CN217997895U CN 217997895 U CN217997895 U CN 217997895U CN 202221394183 U CN202221394183 U CN 202221394183U CN 217997895 U CN217997895 U CN 217997895U
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Abstract
The utility model relates to a pendulum floodgate core technical field especially relates to a big moment pendulum floodgate core, including the frame, set up drive arrangement on the frame, along the Z axle direction rotate connect in the core output shaft on the frame, set up the connecting piece on the core output shaft, drive arrangement includes one-level speed reduction input gear, one-level speed reduction output gear, second grade speed reduction input gear, second grade speed reduction output gear, tertiary speed reduction input gear, tertiary speed reduction output gear, is used for driving the gear power unit that one-level speed reduction input gear rotated; the utility model has the advantages of simple and reasonable overall structure, have great drive moment, can be applicable to the great pendulum floodgate of required drive moment well.
Description
The technical field is as follows:
the utility model relates to a pendulum floodgate core technical field especially relates to a big moment pendulum floodgate core.
Background art:
the gate arrangement is one of channel management devices, is mainly used for pedestrian channel management, has the characteristics of quick opening, safety, convenience and the like, is an ideal management dredging device for high-frequency pedestrian access channels, is widely applied to airports, subway stations, docks, scenic spots, parks, unit pedestrian channels and the like, and can be matched with an intelligent card to realize the functions of an off-line ticketing management system and form unattended management of personnel access. The common swing gate consists of an outer frame case, a swing gate machine core, a swing rod (swing arm), a control system, an infrared sensor, control equipment and the like, wherein the swing gate machine core is a core part and a power part of the whole swing gate.
Most swing gate movement structures on the market are similar to a small swing gate movement with the application number of CN2020211970657, and the swing gate movement structure comprises a machine base, a driving device arranged on the machine base, a movement output shaft connected to the machine base in a rotating mode in the Z-axis direction, and a connecting piece arranged on the movement output shaft.
The utility model has the following contents:
the utility model aims at providing a big moment pendulum floodgate core to what prior art exists not enough, overall structure is simple, reasonable, has great drive moment, can be applicable to the great pendulum floodgate of required drive moment well.
In order to realize the purpose, the utility model discloses a technical scheme be: a large-torque swing brake movement comprises a base, a driving device arranged on the base, a movement output shaft connected to the base in a rotating mode along the Z-axis direction, and a connecting piece arranged on the movement output shaft, wherein the driving device comprises a first-stage speed reduction input gear, a first-stage speed reduction output gear, a second-stage speed reduction input gear, a second-stage speed reduction output gear, a third-stage speed reduction input gear, a third-stage speed reduction output gear and a gear power mechanism used for driving the first-stage speed reduction input gear to rotate, the first-stage speed reduction input gear is in meshed transmission with the first-stage speed reduction output gear and is connected with the second-stage speed reduction input gear in a coaxial rotating mode, the second-stage speed reduction output gear is in meshed transmission with the third-stage speed reduction output gear and is connected with the third-stage speed reduction output gear in a meshed transmission mode, the movement output shaft is in coaxial rotating mode with the third-stage speed reduction output gear, and the output end of the gear power mechanism is connected with the first-stage speed reduction input gear in a driving mode.
The gear power mechanism comprises a driving motor, a small synchronous belt wheel, a large synchronous belt wheel and a transmission synchronous belt, wherein the small synchronous belt wheel is sleeved on an output shaft of the driving motor, the primary speed reduction input gear is coaxially and rotatably connected with the large synchronous belt wheel, and the transmission synchronous belt is wound on the small synchronous belt wheel and the large synchronous belt wheel.
The further improvement of the scheme is that the top edge and the bottom edge of the large synchronous pulley are respectively provided with a plurality of belt limiting parts in an outward protruding mode.
The further improvement of the scheme is that the output shaft of the driving motor is vertically upward, and the primary speed reduction input gear is arranged below the large synchronous belt wheel.
The further improvement of the scheme is that the number of teeth of the small synchronous belt wheel is smaller than that of the large synchronous belt wheel.
The scheme is further improved in that the first-stage reduction output gear is arranged above the second-stage reduction input gear, and the second-stage reduction output gear is arranged below the third-stage reduction input gear.
The further improvement of the scheme is that the tooth number of the first-stage speed reduction input gear is less than the tooth number of the first-stage speed reduction output gear, the tooth number of the second-stage speed reduction input gear is less than the tooth number of the second-stage speed reduction output gear, and the tooth number of the third-stage speed reduction input gear is less than the tooth number of the third-stage speed reduction output gear.
The further improvement of the scheme is that the first-stage reduction input gear and the first-stage reduction output gear are respectively helical gears.
The further improvement to the above scheme is that the base comprises a base and a cover arranged on the base, the cover is connected with the base in a detachable mode, and the cover and the base are respectively integrally formed.
The further improvement of the scheme is that the connecting piece is connected with the output shaft of the movement in a detachable mode.
The utility model has the advantages that: the utility model provides a pair of big moment pendulum floodgate core, including the frame, set up drive arrangement on the frame, rotate the core output shaft that connects on the frame along Z axle direction, set up the connecting piece on the core output shaft, drive arrangement includes one-level speed reduction input gear, one-level speed reduction output gear, second grade speed reduction input gear, second grade speed reduction output gear, third grade speed reduction input gear, be used for driving the gear power unit that one-level speed reduction input gear rotated, one-level speed reduction input gear is connected with one-level speed reduction output gear meshing transmission, one-level speed reduction output gear is connected with second grade speed reduction input gear coaxial rotation, second grade speed reduction input gear is connected with second grade speed reduction output gear meshing transmission, second grade speed reduction output gear is connected with third grade speed reduction input gear coaxial rotation, third grade speed reduction input gear is connected with third grade speed reduction output gear meshing transmission, the output shaft is connected with third grade speed reduction output gear coaxial rotation, gear's output drive connection one-level speed reduction input gear of core of gear power unit;
compare in current pendulum floodgate core, the utility model discloses a multistage speed reduction increase square can be realized in one-level speed reduction input gear, one-level speed reduction output gear, second grade speed reduction input gear, second grade speed reduction output gear, tertiary speed reduction input gear, tertiary speed reduction output gear's cooperation, can improve output torque widely, the utility model has the advantages of simple and reasonable overall structure, have great drive moment, can be applicable to the great pendulum floodgate of required drive moment well.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a schematic structural diagram of a connecting member according to a second embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a connecting member according to a third embodiment of the present invention.
Description of reference numerals: the device comprises a base 1, a base 11, a cover 12, a driving device 2, a first-stage reduction input gear 21, a first-stage reduction output gear 22, a second-stage reduction input gear 23, a second-stage reduction output gear 24, a third-stage reduction input gear 25, a third-stage reduction output gear 26, a gear power mechanism 27, a driving motor 271, a small synchronous pulley 272, a large synchronous pulley 273, a belt limiting part 2731, a transmission synchronous belt 274, a movement output shaft 3, a connecting piece 4, a movement connecting part 41, a plate connecting part 42, a plate connecting hole 43 and a pin groove 44.
The specific implementation mode is as follows:
embodiment one, as shown in fig. 1-2, the utility model discloses a frame 1, set up drive arrangement 2 on frame 1, rotate along the Z axle direction and connect in frame 1 on the core output shaft 3, set up connecting piece 4 on core output shaft 3, drive arrangement 2 includes one-level speed reduction input gear 21, one-level speed reduction output gear 22, second grade speed reduction input gear 23, second grade speed reduction output gear 24, third grade speed reduction input gear 25, third grade speed reduction output gear 26, be used for driving the rotatory gear power unit 27 of one-level speed reduction input gear 21, one-level speed reduction input gear 21 is connected with one-level speed reduction output gear 22 meshing transmission, one-level speed reduction output gear 22 is connected with second grade speed reduction input gear 23 coaxial rotation, second grade speed reduction input gear 23 is connected with second grade speed reduction output gear 24 meshing transmission, second grade speed reduction output gear 24 is connected with third grade speed reduction input gear 25 coaxial rotation, third grade speed reduction input gear 25 is connected with third grade speed reduction output gear 26 meshing transmission, core output shaft 3 is connected with third grade speed reduction output gear 26 coaxial rotation, the output of gear power unit 27 drives and connects one-level speed reduction input gear 21; wherein, the number of teeth of the first-stage reduction input gear 21 is less than that of the first-stage reduction output gear 22, the number of teeth of the second-stage reduction input gear 23 is less than that of the second-stage reduction output gear 24, and the number of teeth of the third-stage reduction input gear 25 is less than that of the third-stage reduction output gear 26; compare in current pendulum floodgate core, the utility model discloses an one-level speed reduction input gear 21, one-level speed reduction output gear 22, second grade speed reduction input gear 23, second grade speed reduction output gear 24, tertiary speed reduction input gear 25, tertiary speed reduction output gear 26's cooperation can realize multistage speed reduction and increase the square, can improve output torque widely, the utility model has the advantages of simple and reasonable overall structure, have great drive moment, can be applicable to the great pendulum floodgate of required drive moment well.
The gear power mechanism 27 comprises a driving motor 271, a small synchronous pulley 272, a large synchronous pulley 273 and a transmission synchronous belt 274, wherein the small synchronous pulley 272 is sleeved on an output shaft of the driving motor 271, the primary speed reduction input gear 21 is coaxially and rotatably connected with the large synchronous pulley 273, and the transmission synchronous belt 274 is wound on the small synchronous pulley 272 and the large synchronous pulley 273; the number of teeth of the small synchronous pulley 272 is smaller than that of the large synchronous pulley 273, and the small synchronous pulley 272 and the large synchronous pulley 273 are matched to further reduce the speed and increase the torque of the driving motor 271, so that the output torque can be further improved.
The top edge and the bottom edge of the large synchronous pulley 273 are respectively provided with a plurality of belt limiting portions 2731 in an outward protruding mode, and the transmission synchronous belt 274 can be prevented from deviating and falling through the belt limiting portions 2731, so that continuous and stable transmission can be guaranteed.
The output shaft of the driving motor 271 is vertically upward, the primary speed reduction input gear 21 is arranged below the large synchronous belt wheel 273, the whole height is lower, the whole structure is more compact and reasonable, and the swing brake device can be better suitable for various swing brakes.
The first-stage reduction output gear 22 is arranged above the second-stage reduction input gear 23, and the second-stage reduction output gear 24 is arranged below the third-stage reduction input gear 25, so that the overall structure is more compact and reasonable, and the swing gate control device can be better suitable for various swing gates.
The first-stage reduction input gear 21 and the first-stage reduction output gear 22 are respectively helical gears, the meshing performance between the first-stage reduction input gear 21 and the first-stage reduction output gear 22 is good, the contact ratio is large, the whole transmission is more stable, and the impact, vibration and noise are smaller.
The base 1 comprises a base 11 and a cover 12 covering the base 11, wherein the cover 12 is detachably connected with the base 11, and the cover 12 and the base 11 are respectively integrally formed; the utility model discloses a base 11, cover 12 formula structure as an organic whole respectively, the quick batch production processing of being convenient for, whole spare part quantity is less, the equipment of being convenient for, and overall structure stability is higher to it is more steady to make the transmission of pendulum floodgate core.
The connecting piece 4 is detachably connected with the core output shaft 3, the connecting piece 4 can be replaced, and the connecting piece 4 with different structures can be replaced, so that the connecting piece can be better connected with swing arms and the like with different structures, and the compatibility and the practicability are stronger; the connecting piece 4 in this embodiment includes a movement connecting portion 41 for being connected with the movement output shaft 3, and a plate connecting portion 42 for being connected with the swing arm of the swing gate, the plate connecting portion is of a semicircular structure, and three plate connecting holes 43 are formed in the plate connecting portion.
In the second embodiment, as shown in fig. 3, the difference between the present embodiment and the first embodiment is: the plate connecting portion 42 of the connecting member 4 in this embodiment is a rectangular structure; the rest of the process is the same as the first embodiment, and the description is omitted here.
In the third embodiment, as shown in fig. 4, the difference between the first embodiment and the second embodiment is: the plate connecting portion 42 of the connecting member 4 in this embodiment is a cylindrical structure and is provided with a pin groove 44; the rest of the process is the same as the first embodiment, and the description is omitted here.
The working principle is as follows:
the gear power mechanism 27 drives the first-stage reduction input gear 21 to rotate, the first-stage reduction input gear 21 drives the first-stage reduction output gear 22 to rotate, the first-stage reduction output gear 22 drives the second-stage reduction input gear 23 to synchronously rotate, the second-stage reduction input gear 23 drives the second-stage reduction output gear 24 to rotate, the second-stage reduction output gear 24 drives the third-stage reduction input gear 25 to synchronously rotate, the third-stage reduction input gear 25 drives the third-stage reduction output gear 26 to rotate, the third-stage reduction output gear 26 drives the movement output shaft 3 to synchronously rotate, and the movement output shaft 3 drives the connecting piece 4 to synchronously rotate, namely, the swing arm of the swing gate is driven to rotate; the utility model has the advantages of simple and reasonable overall structure, have great drive moment, can be applicable to the great pendulum floodgate of required drive moment well.
Of course, the above description is only the preferred embodiment of the present invention, and all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a big moment pendulum floodgate core, includes frame (1), sets up drive arrangement (2) on frame (1), rotates along Z axle direction and connects core output shaft (3) on frame (1), sets up connecting piece (4) on core output shaft (3), its characterized in that: the driving device (2) comprises a first-stage reduction input gear (21), a first-stage reduction output gear (22), a second-stage reduction input gear (23), a second-stage reduction output gear (24), a third-stage reduction input gear (25), a third-stage reduction output gear (26) and a gear power mechanism (27) for driving the first-stage reduction input gear (21) to rotate, the first-stage reduction input gear (21) is in meshing transmission connection with the first-stage reduction output gear (22), the first-stage reduction output gear (22) is in coaxial rotation connection with the second-stage reduction input gear (23), the second-stage reduction input gear (23) is in meshing transmission connection with the second-stage reduction output gear (24), the second-stage reduction output gear (24) is in coaxial rotation connection with the third-stage reduction input gear (25), the third-stage reduction input gear (25) is in meshing transmission connection with the third-stage reduction output gear (26), a machine core output shaft (3) is in coaxial rotation connection with the third-stage reduction output gear (26), and the output end of the gear power mechanism (27) is in driving connection with the first-stage reduction input gear (21).
2. A high torque swing gate movement according to claim 1, wherein: the gear power mechanism (27) comprises a driving motor (271), a small synchronous pulley (272), a large synchronous pulley (273) and a transmission synchronous belt (274), wherein the small synchronous pulley (272) is sleeved on an output shaft of the driving motor (271), the primary speed reduction input gear (21) is coaxially and rotatably connected with the large synchronous pulley (273), and the transmission synchronous belt (274) is wound on the small synchronous pulley (272) and the large synchronous pulley (273).
3. A high torque swing gate movement according to claim 2, wherein: the top edge and the bottom edge of the large synchronous belt wheel (273) are respectively provided with a plurality of belt limiting parts (2731) in an outward protruding mode.
4. A high torque swing gate movement according to claim 2, wherein: the output shaft of the driving motor (271) is vertically upward, and the primary speed reduction input gear (21) is arranged below the large synchronous belt wheel (273).
5. A high-torque swing gate machine core as claimed in claim 2, wherein: the number of teeth of the small synchronous belt wheel (272) is less than that of the large synchronous belt wheel (273).
6. A high torque swing gate movement according to claim 1, wherein: the first-stage reduction output gear (22) is arranged above the second-stage reduction input gear (23), and the second-stage reduction output gear (24) is arranged below the third-stage reduction input gear (25).
7. A high torque swing gate movement according to claim 1, wherein: the number of teeth of the first-stage speed reduction input gear (21) is smaller than that of the first-stage speed reduction output gear (22), the number of teeth of the second-stage speed reduction input gear (23) is smaller than that of the second-stage speed reduction output gear (24), and the number of teeth of the third-stage speed reduction input gear (25) is smaller than that of the third-stage speed reduction output gear (26).
8. A high torque swing gate movement according to claim 1, wherein: the primary speed reduction input gear (21) and the primary speed reduction output gear (22) are respectively helical gears.
9. A high torque swing gate movement according to claim 1, wherein: the base (1) comprises a base (11) and a cover (12) arranged on the base (11), the cover (12) is detachably connected with the base (11), and the cover (12) and the base (11) are integrally formed respectively.
10. A high torque swing gate movement according to claim 1, wherein: the connecting piece (4) is detachably connected with the output shaft (3) of the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394183.6U CN217997895U (en) | 2022-06-06 | 2022-06-06 | Large-torque swing gate movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394183.6U CN217997895U (en) | 2022-06-06 | 2022-06-06 | Large-torque swing gate movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217997895U true CN217997895U (en) | 2022-12-09 |
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ID=84296756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221394183.6U Active CN217997895U (en) | 2022-06-06 | 2022-06-06 | Large-torque swing gate movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217997895U (en) |
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2022
- 2022-06-06 CN CN202221394183.6U patent/CN217997895U/en active Active
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