CN214301426U

CN214301426U - Swing gate machine core

Info

Publication number: CN214301426U
Application number: CN202022571121.5U
Authority: CN
Inventors: 卢影杰
Original assignee: Entropy Technology Co Ltd
Current assignee: ZKTeco Co Ltd; Entropy Technology Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-28
Anticipated expiration: 2030-11-09

Abstract

The application discloses swing gate core. The swing gate machine core comprises a mounting frame, a transmission shaft rotatably mounted on the mounting frame, a driving motor mounted on the mounting frame and used for driving the transmission shaft to rotate, and a swing gate connected with the transmission shaft; the mounting frame comprises a bottom plate, a top plate and a supporting column connected between the bottom plate and the top plate; first rotation hole has been seted up to the bottom plate, and the one end of keeping away from the swing door of transmission shaft is rotated and is installed in first rotation hole, and driving motor's axis of rotation stretches into first rotation hole and links to each other with the transmission shaft. The bottom plate of mounting bracket is relative and the interval setting with the roof for be formed with the clearance between bottom plate and the roof. The main part of transmission shaft is located this clearance, and the one end that the swing door was kept away from to the transmission shaft rotates and installs in first rotation hole, and driving motor's axis of rotation runs through the first rotation hole of bottom plate and links to each other with the transmission shaft. The rotating shaft of the driving motor can be directly connected with the transmission shaft, so that the transmission structure of the swing gate movement is simplified, and the structure of the swing gate movement is more compact.

Description

Swing gate machine core

Technical Field

The application relates to floodgate machine field especially relates to a pendulum floodgate core.

Background

The swing gate core is generally a horizontal T-shaped or bridge-shaped three-stage transmission, and a motor is usually adopted to drive a wedge-shaped belt to transmit power or to output torque through the meshing of a helical gear. However, the belt can generate slip loss and even break and step loss in the transmission process; the problems of looseness, gear pitting, abnormal sound and the like can occur in the gear transmission for a long time. And through belt and gear drive's mode, transmission structure is comparatively complicated for the volume of core is great, can't realize the miniaturization of floodgate machine.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a swing gate core, aims at solving prior art, adopts the great problem of belt and gear drive's swing gate core's volume.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

the swing gate machine core comprises an installation frame, a transmission shaft rotatably installed on the installation frame, a driving motor installed on the installation frame and used for driving the transmission shaft to rotate, and a swing door connected with the transmission shaft; the mounting frame comprises a bottom plate, a top plate and support columns, wherein the top plate is opposite to the bottom plate and arranged at intervals, and the support columns are connected between the bottom plate and the top plate; the driving motor is arranged on one side of the bottom plate, which is far away from the top plate, and the swing door is positioned on one side of the top plate, which is far away from the bottom plate; the bottom plate is provided with a first rotating hole, one end of the transmission shaft, which is far away from the swing door, is rotatably installed in the first rotating hole, and the rotating shaft of the driving motor extends into the first rotating hole and is connected with the transmission shaft.

In one embodiment, a second rotating hole is formed in the top plate, the transmission shaft is rotatably installed in the second rotating hole, and one end of the transmission shaft, which is far away from the driving motor, penetrates through the second rotating hole and is connected with the swing door.

In one embodiment, a first bearing is installed in the first rotating hole, a second bearing is installed in the second rotating hole, and the transmission shaft is installed on an inner ring of the first bearing and an inner ring of the second bearing.

In one embodiment, the transmission shaft is provided with a transmission hole, and the rotating shaft is inserted into the transmission hole and connected with the transmission shaft.

In one embodiment, the rotating shaft is provided with a first slot along the axial direction, the inner wall of the transmission shaft is provided with a second slot, the second slot extends along the axial direction of the transmission shaft, and a pin is arranged between the transmission shaft and the rotating shaft; one side of the pin is inserted into the first slot, and the other side of the pin is inserted into the second slot.

In one embodiment, a fixing threaded hole penetrating through the inner wall of the transmission hole is formed in the bottom of the second slot, and the swing gate movement further comprises a fixing screw installed in the fixing threaded hole and abutted against the pin.

In one embodiment, the swing gate movement further includes a limiting plate mounted on the top plate, the transmission shaft is provided with a limiting member corresponding to the limiting plate, and after the transmission shaft drives the limiting member to rotate by a preset angle, the limiting member abuts against the limiting plate, so that the limiting plate can prevent the transmission shaft from continuing to rotate.

In one embodiment, the limiting plate is mounted on the surface of the top plate opposite to the bottom plate, and the limiting plate is provided with a yielding groove in the radial direction of the transmission shaft; in the radial direction of transmission shaft, the transmission shaft is located at least partially in the groove of stepping down, the transmission shaft with be formed with the clearance between the inner wall in the groove of stepping down.

In one embodiment, the swing gate movement further comprises an adapter plate mounted on the bottom plate, the driving motor is mounted on the adapter plate, the adapter plate is provided with a yielding hole, and the rotating shaft penetrates through the yielding hole and is connected with the transmission shaft.

In one embodiment, the bottom plate is detachably connected with the supporting column, and the top plate is detachably connected with the supporting column; a first mounting ring is arranged on the inner wall of the first rotating hole, a second mounting ring is arranged on the inner wall of the second rotating hole, and a butting platform is arranged on the transmission shaft; the first mounting ring is positioned on one side of the first bearing, which is far away from the second bearing, and the outer ring of the first bearing is abutted against the first mounting ring; the second mounting ring is located on one side, far away from the first bearing, of the second bearing, the outer ring of the second bearing is abutted to the second mounting ring, the abutting table is located between the first bearing and the second bearing, the inner ring of the first bearing is abutted to the abutting table, and the inner ring of the second bearing is abutted to the abutting table.

In one embodiment, one end of the supporting column is provided with a first connecting threaded hole, the other end of the supporting column is provided with a second connecting threaded hole, the bottom plate is provided with a first connecting through hole, and the top plate is provided with a second connecting through hole; a first connecting screw is arranged between the bottom plate and the supporting column, and a second connecting screw is arranged between the top plate and the supporting column; the first connecting screw penetrates through the first connecting through hole and is in threaded connection with the first connecting threaded hole, and the second connecting screw penetrates through the second connecting through hole and is in threaded connection with the second connecting threaded hole.

In one embodiment, the swing gate movement further comprises an adapter assembly connected between the swing door and the transmission shaft; the switching assembly comprises a switching shaft connected with the transmission shaft, a round pipe connected with the switching shaft, and a fixed block connected with the round pipe; the swing door is connected with the fixed block.

In one embodiment, the transmission shaft is formed with a first connecting part extending along the axial direction, and the transfer shaft is formed with a second connecting part extending along the axial direction; the first connecting part and the second connecting part are both semi-cylindrical, and the first connecting part and the second connecting part are enclosed to form a cylindrical shape; first connecting portion with be equipped with solid fixed ring between the second connecting portion, gu fixed ring encircles first connecting portion reaches the setting of second connecting portion.

In one embodiment, a third connecting threaded hole is formed in the first connecting portion, a third connecting through hole is formed in the second connecting portion, and a third connecting screw is arranged between the first connecting portion and the second connecting portion; and the third connecting screw penetrates through the third connecting through hole and is in threaded connection with the third connecting threaded hole.

In one embodiment, the adapter assembly further includes an adapter fixedly connected to the adapter shaft, the adapter is in a shape of a half cylinder, the adapter shaft has a third connecting portion, the third connecting portion is in a shape of a half cylinder adapted to the adapter, and the third connecting portion and the adapter enclose to form a cylinder; one end of the adapter is inserted into the round pipe and connected with the round pipe.

In one embodiment, the swing gate movement further comprises a bearing sleeve mounted on the circular tube, the bearing sleeve is opposite to the transfer shaft and is arranged at intervals, a third bearing is mounted in the bearing sleeve, and an inner snap spring is arranged in the bearing sleeve; the inner clamp spring is located on one side, far away from the transfer shaft, of the third bearing.

In one embodiment, the bearing sleeve is mounted to an inner wall of the barrel.

The beneficial effects of the embodiment of the application are as follows: the bottom plate of mounting bracket is relative and the interval setting with the roof, and the support column is connected between bottom plate and roof for be formed with the clearance between bottom plate and the roof. The main part of transmission shaft is located this clearance, and the one end that the swing door was kept away from to the transmission shaft rotates and installs in first rotation hole, and driving motor's axis of rotation runs through the first rotation hole of bottom plate and links to each other with the transmission shaft. Therefore, the rotating shaft of the driving motor can be directly connected with the transmission shaft, so that the transmission structure of the swing gate movement is simplified, and the structure of the swing gate movement is more compact. Compared with the prior art, the swing gate machine core has the advantages that the belt transmission and gear transmission modes are utilized, and the size of the swing gate machine core is effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a swing gate movement in an embodiment of the present application;

FIG. 2 is an exploded view of a swing gate cartridge in an embodiment of the present application;

FIG. 3 is a partial cross-sectional view at a mounting bracket of a swing gate cartridge in an embodiment of the present application;

FIG. 4 is a partial cross-sectional view at a support post of a mount in an embodiment of the present application;

FIG. 5 is a partial cross-sectional view of a barrel of an embodiment of the present application;

in the figure:

1. a mounting frame; 101. a base plate; 1011. a first rotation hole; 1012. a first mounting ring; 1013. a first connecting through hole; 102. a top plate; 1021. a second rotation hole; 1022. a second mounting ring; 1023. a second connecting through hole; 103. a support pillar; 1031. a first connection threaded hole; 1032. a second connecting threaded hole; 2. A drive shaft; 201. a second slot; 202. a butting table; 203. a first connection portion; 3. a drive motor; 301. A rotating shaft; 3011. a first slot; 4. a switching component; 401. a transfer shaft; 4011. a second connecting portion; 4012. a third connecting portion; 402. a circular tube; 403. a fixed block; 404. an adapter; 5. a first bearing; 6. a second bearing; 7. a pin; 8. a set screw; 9. a limiting plate; 901. a yielding groove; 10. a limiting member; 11. an adapter plate; 1101. a hole of abdication; 12. a first connection screw; 13. a second connection screw; 14. A swing door; 15. a fixing ring; 16. a third connecting screw; 17. a bearing housing; 18. a third bearing; 19. and an inner snap spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1-3, an embodiment of the present application provides a swing gate movement, which includes a mounting frame 1, a transmission shaft 2 rotatably mounted on the mounting frame 1, a driving motor 3 mounted on the mounting frame 1 and configured to drive the transmission shaft 2 to rotate, and a swing door 14 connected to the transmission shaft 2; the mounting frame 1 comprises a bottom plate 101, a top plate 102 opposite to the bottom plate 101 and arranged at intervals, and a supporting column 103 connected between the bottom plate 101 and the top plate 102; the driving motor 3 is installed on one side of the bottom plate 101 far away from the top plate 102, and the swing door 14 is located on one side of the top plate 102 far away from the bottom plate 101; the bottom plate 101 is provided with a first rotating hole 1011, one end of the transmission shaft 2 far away from the swing door 14 is rotatably installed in the first rotating hole 1011, and the rotating shaft 301 of the driving motor 3 extends into the first rotating hole 1011 and is connected with the transmission shaft 2.

In the embodiment of the application, the transmission process of the swing gate movement is as follows: the driving motor 3 rotates to drive the transmission shaft 2 rotatably mounted on the mounting frame 1 to rotate, and drives the swing door 14 connected with the transmission shaft 2 to rotate, so that the swing door 14 is opened and closed.

The bottom plate 101 of the mounting frame 1 is opposite to and spaced from the top plate 102, and the supporting posts 103 are connected between the bottom plate 101 and the top plate 102, so that a gap is formed between the bottom plate 101 and the top plate 102. The main body part of the transmission shaft 2 is located in the gap, one end of the transmission shaft 2 far away from the swing door 14 is rotatably installed in the first rotating hole 1011, and the rotating shaft 301 of the driving motor 3 penetrates through the first rotating hole 1011 of the bottom plate 101 to be connected with the transmission shaft 2. Therefore, the rotating shaft 301 of the driving motor 3 can be directly connected with the transmission shaft 2, so that the transmission structure of the swing gate movement is simplified, and the structure of the swing gate movement is more compact. Compared with the prior art, the swing gate machine core has the advantages that the belt transmission and gear transmission modes are utilized, and the size of the swing gate machine core is effectively reduced. Can realize the miniaturization of pendulum floodgate core, especially reduce the length and the volume of pendulum floodgate core in vertical direction, and then realize the narrow and small exquisite design of floodgate machine outward appearance. The gate can be applied to pedestrian gates, and is suitable for positions such as unmanned stores, supermarkets, residential communities, office buildings, factory enterprises, airports, hotels, schools, tourist attractions, convention and exhibition centers, subway high-speed rails and the like.

The motor is directly or indirectly arranged on the bottom plate 101 of the mounting frame 1, and the transmission shaft 2 is rotatably supported on the bottom plate 101 and the top plate 102 at two axial positions respectively, so that the motor can drive the transmission shaft 2 to rotate on the bottom plate 101 and the top plate 102 when working.

Referring to fig. 2-3, as another embodiment of the swing gate movement provided by the present application, a second rotation hole 1021 is formed on the top plate 102, the transmission shaft 2 is rotatably installed in the second rotation hole 1021, and an end of the transmission shaft 2 far away from the driving motor 3 penetrates through the second rotation hole 1021 and is connected to the swing door 14. That is, the side end faces of the opposite ends of the transmission shaft 2 are rotatably mounted in the first rotating hole 1011 and the second rotating hole 1021, respectively, so that the structure of the swing gate movement can be further made compact.

Referring to fig. 2-3, as another embodiment of the swing gate movement provided in the present application, a first bearing 5 is installed in the first rotation hole 1011, a second bearing 6 is installed in the second rotation hole 1021, and the transmission shaft 2 is installed on an inner ring of the first bearing 5 and an inner ring of the second bearing 6, so that the transmission shaft 2 is more stable when rotating. The first bearing 5 and the second bearing 6 are respectively positioned in the first rotating hole 1011 and the second rotating hole 1021, so that the external volumes of the bottom plate 101 and the top plate 102 are not increased, and the structure of the swing gate core is further compacted.

Referring to fig. 2-3, as another embodiment of the swing gate movement provided in the present application, the transmission shaft 2 is provided with a transmission hole, and the rotation shaft 301 is inserted into the transmission hole and connected to the transmission shaft 2, so that when the transmission shaft 2 is connected to the rotation shaft 301, the lengths of the transmission shaft 2 and the rotation shaft 301 in the axial direction of the transmission shaft 2 can be reduced, and the structure of the swing gate movement can be further compacted.

Referring to fig. 3, as another embodiment of the swing gate movement provided in the present application, a first slot 3011 is formed in the rotating shaft 301 along the axial direction, a second slot 201 is formed in the inner wall of the transmission shaft 2, the second slot 201 extends along the axial direction of the transmission shaft 2, and a pin 7 is disposed between the transmission shaft 2 and the rotating shaft 301; one side of the pin 7 is inserted into the first slot 3011, and the other side of the pin 7 is inserted into the second slot 201. That is, the pin 7 for connecting the transmission shaft 2 and the rotating shaft 301 is also located inside the transmission shaft 2, so that the length of the swing gate movement is not increased in the axial direction of the transmission shaft 2, and the structure of the swing gate movement is ensured to be compact.

Referring to fig. 3, as another embodiment of the swing gate movement provided by the present application, a fixing threaded hole penetrating through an inner wall of the transmission hole is formed at a bottom of the second slot 201, the swing gate movement further includes a fixing screw 8 installed in the fixing threaded hole, and the fixing screw 8 is abutted to the pin 7, so as to further improve the stability of the connection between the rotating shaft 301 and the transmission shaft 2, and enable stable transmission between the rotating shaft 301 and the transmission shaft 2.

Referring to fig. 2-4, as another embodiment of the swing gate machine core provided in the present application, the swing gate machine core further includes a limiting plate 9 mounted on the top plate 102, a limiting member 10 corresponding to the limiting plate 9 is disposed on the transmission shaft 2, and when the transmission shaft 2 drives the limiting member 10 to rotate by a predetermined angle, the limiting member 10 abuts against the limiting plate 9, and the limiting plate 9 can prevent the transmission shaft 2 from continuing to rotate.

Referring to fig. 3, as another embodiment of the swing gate movement provided in the present application, the limiting plate 9 is installed on the surface of the top plate 102 opposite to the bottom plate 101, that is, the limiting plate 9 is located in the gap formed between the bottom plate 101 and the top plate 102, the peripheral space of the mounting frame 1 is not increased, and the structure of the swing gate movement is compact. The limiting plate 9 is provided with a yielding groove 901 in the radial direction of the transmission shaft 2; in the radial direction of the transmission shaft 2, at least part of the transmission shaft 2 is located in the receding groove 901, and the rotation angle range of the transmission shaft 2 can be smaller than 180 degrees, so that the limiting part 10 can abut against the limiting plate 9. The extreme value of the rotation angle of the transmission shaft 2 can be flexibly adjusted according to different degrees of the transmission shaft 2 extending into the abdicating groove 901. A gap is formed between the transmission shaft 2 and the inner wall of the abdicating groove 901, and large friction is not easily generated between the transmission shaft 2 and the inner wall of the abdicating groove 901.

Referring to fig. 3, as another embodiment of the swing gate movement provided in the present application, the swing gate movement further includes an adapter plate 11 installed on the bottom plate 101, the driving motor 3 is installed on the adapter plate 11, the adapter plate 11 is provided with an abdicating hole 1101, and the rotating shaft 301 penetrates through the abdicating hole 1101 and is connected to the transmission shaft 2.

Referring to fig. 3, as another embodiment of the swing gate movement provided in the present application, a bottom plate 101 is detachably connected to a support column 103, and a top plate 102 is detachably connected to the support column 103; a first mounting ring 1012 is arranged on the inner wall of the first rotating hole 1011, a second mounting ring 1022 is arranged on the inner wall of the second rotating hole 1021, and the butt joint table 202 is arranged on the transmission shaft 2; the first mounting ring 1012 is positioned on one side of the first bearing 5 away from the second bearing 6, and the outer ring of the first bearing 5 is abutted against the first mounting ring 1012; the second mounting ring 1022 is located on the side of the second bearing 6 away from the first bearing 5, the outer ring of the second bearing 6 abuts against the second mounting ring 1022, the abutment table 202 is located between the first bearing 5 and the second bearing 6, the inner ring of the first bearing 5 abuts against the abutment table 202, and the inner ring of the second bearing 6 abuts against the abutment table 202.

When the mounting bracket 1 of the swing brake core is assembled, the first bearing 5 is firstly installed in the first rotating hole 1011 of the bottom plate 101, the second bearing 6 is installed in the second rotating hole 1021 of the top plate 102, and both ends of the transmission shaft 2 are respectively inserted into the inner ring of the first bearing 5 and the inner ring of the second bearing 6. At this time, the first mounting ring 1012 and the abutting table 202 abut against two opposite sides of the first bearing 5, respectively, so as to position the first bearing 5 in the first rotating hole 1011; at this time, the second mounting ring 1022 and the abutment table 202 abut against opposite sides of the second bearing 6, respectively, and the second bearing 6 is positioned in the second rotation hole 1021. And then the bottom plate 101 and the top plate 102 are fixedly connected by using the supporting column 103 and the adaptive connecting part, so that the first bearing 5 and the second bearing 6 are respectively and stably installed in the first rotating hole 1011 and the second rotating hole 1021, the inner ring of the first bearing 5 and the inner ring of the second bearing 6 are respectively abutted against the two opposite ends of the abutting table 202 and the abutting table 202, and the transmission shaft 2 is limited in the axial direction of the transmission shaft 2. That is, in the state that the bottom plate 101 and the top plate 102 of the mounting frame 1 are fixed, the mounting and positioning of the first bearing 5, the second bearing 6 and the transmission shaft 2 can be completed, so that the assembling speed of the swing gate movement is increased, more connecting and positioning components are simplified, and the structure of the swing gate movement is further compact.

Referring to fig. 4, as another embodiment of the swing gate machine core provided in the present application, one end of the supporting column 103 is provided with a first connecting threaded hole 1031, the other end of the supporting column 103 is provided with a second connecting threaded hole 1032, the bottom plate 101 is provided with a first connecting through hole 1013, and the top plate 102 is provided with a second connecting through hole 1023; a first connecting screw 12 is arranged between the bottom plate 101 and the supporting column 103, and a second connecting screw 13 is arranged between the top plate 102 and the supporting column 103; the first coupling screw 12 is inserted through the first coupling through hole 1013 and is screwed with the first coupling screw hole 1031, and the second coupling screw 13 is inserted through the second coupling through hole 1023 and is screwed with the second coupling screw hole 1032. The bottom plate 101 is connected with the support column 103 through the first connecting screw 12, the inner wall of the first connecting through hole 1013 can be provided with a circular ring, the circular ring is provided with a gasket matched with the first connecting screw 12, the locking degree of the first connecting screw 12 is improved, the stability of the whole structure of the support is ensured, the gasket can be a corrugated gasket, and the first connecting screw 12 can still be stably connected with the bottom plate 101 and the support column 103 after being impacted by external force. Link to each other through second connecting screw 13 between roof 102 and the support column 103, the inner wall of second connecting through hole 1023 can set up the ring, set up on this ring with second connecting screw 13 complex gasket, promote the degree that second connecting screw 13 locked, guarantee support overall structure's stability, this gasket can be the ripple gasket, receive that external force strikes back second connecting screw 13 still can be firm link to each other roof 102 with support column 103.

Referring to fig. 1-3, as another embodiment of the swing gate movement provided by the present application, the swing gate movement further includes an adapter assembly 4 connected between the swing door 14 and the transmission shaft 2; the adapter assembly 4 comprises an adapter shaft 401 connected with the transmission shaft 2, a circular tube 402 connected with the adapter shaft 401, and a fixing block 403 connected with the circular tube 402; the swing door 14 is connected to a fixed block 403. The transmission shaft 2 is connected with the circular tube 402 through the adapter shaft 401, and when the transmission shaft 2 rotates, the circular tube 402 rotates synchronously, so that the fixed block 403 connected with the circular tube 402 and the swing door 14 are driven to rotate. The swing door 14 is detachably connected with the round pipe 402 through the fixing block 403, so that the replacement of the swing door 14 is facilitated.

Referring to fig. 2-3, as another embodiment of the swing gate movement provided in the present application, a first connection portion 203 is formed along an axial direction of the transmission shaft 2, and a second connection portion 4011 is formed along an axial direction of the adapting shaft 401; the first connecting part 203 and the second connecting part 4011 are both semi-cylindrical, and the first connecting part 203 and the second connecting part 4011 are enclosed to form a cylinder; a fixing ring 15 is disposed between the first connecting portion 203 and the second connecting portion 4011, and the fixing ring 15 surrounds the first connecting portion 203 and the second connecting portion 4011. When the fixing ring 15 surrounds the first connecting portion 203 and the second connecting portion 4011, the fixing ring 15 is locked, and the fixing ring 15 applies a pressure along the radial direction of the fixing ring 15 to the first connecting plate and the second connecting plate, so that the first connecting portion 203 and the second connecting portion 4011 are in close contact and mutually supported.

Referring to fig. 2 to fig. 3, as another embodiment of the swing gate movement provided in the present application, a third connection threaded hole is formed on the first connection portion 203, a third connection through hole is formed on the second connection portion 4011, and a third connection screw 16 is disposed between the first connection portion 203 and the second connection portion 4011; the third connecting screw 16 penetrates through the third connecting through hole and is in threaded connection with the third connecting threaded hole. In the axial direction of the transmission shaft 2, the third connection screw 16 and the fixing ring 15 connect the first connection portion 203 and the second connection portion 4011 at different positions, respectively, so as to improve the connection stability between the first connection portion 203 and the second connection portion 4011, i.e., the connection stability between the transmission shaft 2 and the transfer shaft 401.

Referring to fig. 2-3, as another specific embodiment of the swing gate movement provided in the present application, the adapting assembly 4 further includes an adaptor 404 fixedly connected to the adaptor shaft 401, the adaptor 404 is a semi-cylinder, the adaptor shaft 401 has a third connecting portion 4012, the third connecting portion 4012 is a semi-cylinder adapted to the adaptor 404, and the third connecting portion 4012 and the adaptor 404 enclose to form a cylinder; one end of adapter 404 is inserted into tube 402 and is connected to tube 402. The tip of one end of adapter 404 is inserted and is located in pipe 402 to realize comparatively stable fixed connection with pipe 402, recycle the screw and be located the part outside pipe 402 with adapter 404 and link to each other with switching shaft 401, realize adapter 404 and switching shaft 401's quick connection.

Referring to fig. 5, as another embodiment of the swing gate movement provided in the present application, the swing gate movement further includes a bearing sleeve 17 installed on the circular tube 402, the bearing sleeve 17 is opposite to the transfer shaft 401 and is disposed at an interval, a third bearing 18 is installed in the bearing sleeve 17, and an inner snap spring is installed in the bearing sleeve 17; the inner snap spring is located on the side of the third bearing 18 away from the transfer shaft 401. When the swing gate movement is applied to the gate, one end of the circular tube 402 far away from the transmission shaft 2 can be rotatably installed on the main body of the gate through the third bearing 18, so that the circular tube 402 can be well installed at two ends when rotating, and the rotating stability of the circular tube 402 and the swing gate 14 is improved.

Referring to fig. 5, as another embodiment of the swing gate movement provided in the present application, the bearing sleeve 17 is installed on the inner wall of the circular tube 402, that is, inside the circular tube 402, so as to further reduce the length of the swing gate movement along the axial direction of the transmission shaft 2, thereby achieving the compactness of the swing gate movement structure and reducing the volume of the swing gate movement.

The embodiment of the application provides a gate machine, which comprises the swing gate movement in any one embodiment. Because the structure of pendulum floodgate core is comparatively compact, and the volume is less, especially reduced the length and the volume of pendulum floodgate core in vertical direction, and then realized the narrow and small exquisite design of floodgate machine outward appearance. The gate can be applied to pedestrian gates, and is suitable for positions such as unmanned stores, supermarkets, residential communities, office buildings, factory enterprises, airports, hotels, schools, tourist attractions, convention and exhibition centers, subway high-speed rails and the like.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. The swing gate machine core is characterized by comprising an installation frame, a transmission shaft rotatably installed on the installation frame, a driving motor installed on the installation frame and used for driving the transmission shaft to rotate, and a swing door connected with the transmission shaft; the mounting frame comprises a bottom plate, a top plate and support columns, wherein the top plate is opposite to the bottom plate and arranged at intervals, and the support columns are connected between the bottom plate and the top plate; the driving motor is arranged on one side of the bottom plate, which is far away from the top plate, and the swing door is positioned on one side of the top plate, which is far away from the bottom plate; the bottom plate is provided with a first rotating hole, one end of the transmission shaft, which is far away from the swing door, is rotatably installed in the first rotating hole, and the rotating shaft of the driving motor extends into the first rotating hole and is connected with the transmission shaft.

2. The swing gate movement according to claim 1, wherein the top plate is provided with a second rotation hole, the transmission shaft is rotatably mounted in the second rotation hole, and one end of the transmission shaft, which is far away from the driving motor, penetrates through the second rotation hole and is connected with the swing gate.

3. The swing gate movement according to claim 2, wherein a first bearing is installed in the first rotation hole, a second bearing is installed in the second rotation hole, and the transmission shaft is installed on an inner ring of the first bearing and an inner ring of the second bearing.

4. The swing gate movement according to claim 1, wherein the transmission shaft is provided with a transmission hole, and the rotating shaft is inserted into the transmission hole and connected with the transmission shaft.

5. The swing gate machine core according to claim 1, further comprising a limiting plate installed on the top plate, wherein the transmission shaft is provided with a limiting member corresponding to the limiting plate, and after the transmission shaft drives the limiting member to rotate by a predetermined angle, the limiting plate prevents the transmission shaft from continuing to rotate when the limiting member abuts against the limiting plate.

6. The swing gate movement according to claim 1, further comprising an adapter plate mounted on the base plate, wherein the driving motor is mounted on the adapter plate, the adapter plate is provided with a yielding hole, and the rotating shaft penetrates through the yielding hole and is connected with the transmission shaft.

7. The swing gate movement according to claim 3, wherein the bottom plate is detachably connected to the support column, and the top plate is detachably connected to the support column; a first mounting ring is arranged on the inner wall of the first rotating hole, a second mounting ring is arranged on the inner wall of the second rotating hole, and a butting platform is arranged on the transmission shaft; the first mounting ring is positioned on one side of the first bearing, which is far away from the second bearing, and the outer ring of the first bearing is abutted against the first mounting ring; the second mounting ring is located on one side, far away from the first bearing, of the second bearing, the outer ring of the second bearing is abutted to the second mounting ring, the abutting table is located between the first bearing and the second bearing, the inner ring of the first bearing is abutted to the abutting table, and the inner ring of the second bearing is abutted to the abutting table.

8. The swing gate movement of claim 1, further comprising an adapter assembly connected between the swing door and the drive shaft; the switching assembly comprises a switching shaft connected with the transmission shaft, a round pipe connected with the switching shaft, and a fixed block connected with the round pipe; the swing door is connected with the fixed block.

9. The swing gate movement according to claim 8, wherein the transmission shaft is formed with a first connecting portion extending in the axial direction, and the transfer shaft is formed with a second connecting portion extending in the axial direction; the first connecting part and the second connecting part are both semi-cylindrical, and the first connecting part and the second connecting part are enclosed to form a cylindrical shape; first connecting portion with be equipped with solid fixed ring between the second connecting portion, gu fixed ring encircles first connecting portion reaches the setting of second connecting portion.

10. The swing gate movement according to claim 8, wherein the adapter assembly further comprises an adapter fixedly connected to the adapter shaft, the adapter is a semi-cylinder, the adapter shaft has a third connecting portion, the third connecting portion is a semi-cylinder adapted to the adapter, and the third connecting portion and the adapter enclose a cylinder; one end of the adapter is inserted into the round pipe and connected with the round pipe.