CN218291716U - Swing gate movement and swing gate - Google Patents
Swing gate movement and swing gate Download PDFInfo
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- CN218291716U CN218291716U CN202221796011.1U CN202221796011U CN218291716U CN 218291716 U CN218291716 U CN 218291716U CN 202221796011 U CN202221796011 U CN 202221796011U CN 218291716 U CN218291716 U CN 218291716U
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Abstract
The utility model provides a pendulum floodgate core and pendulum floodgate, wherein the pendulum floodgate core includes: a movement housing; the clutch central gear is rotationally arranged on the machine core shell and is provided with a plurality of tooth parts along the circumferential direction; the first clutch rack is movably arranged on the machine core shell and is positioned on one side of the clutch central gear, a first claw part is arranged on the first clutch rack, the first clutch rack is connected with a clutch driving part, and the clutch driving part is used for driving the first claw part to be meshed with or separated from the first tooth part; the clutch driving part can drive the first claw part of the first clutch rack to move so as to be meshed with and separated from the first tooth part on the clutch central gear, so that the switching locking state and the unlocking state of the swing gate machine core are realized, the first clutch rack and the clutch central gear are compact and simple in structure, small in occupied space of a machine core shell, stable in quality, low in manufacturing cost and short in processing period, can be widely used on some low-end and medium-end swing gate products, and improves competitiveness of the products.
Description
Technical Field
The utility model relates to a technical field of pendulum floodgate, more specifically say so, relate to a pendulum floodgate core and pendulum floodgate.
Background
In order to prevent personnel from opening the swing arm abnormally, most of the existing swing gate machine core adopts a jaw electromagnetic clutch to limit the rotation of the swing gate machine core in an abnormal state. Because the volume of the jaw electromagnetic clutch is large, the processing technology is complex, and the cost is high, the swing brake core provided with the clutch has a complex structure and high cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pendulum floodgate core and pendulum floodgate to the pendulum floodgate core structure that exists is complicated among the solution prior art, the higher technical problem of cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
in a first aspect, a swing gate movement is provided, comprising:
a movement housing;
the clutch central gear is rotationally arranged on the machine core shell and is provided with a plurality of first tooth parts along the circumferential direction;
the first clutch rack is movably arranged on the movement shell and positioned on one side of the clutch central gear, a first claw part is arranged on the first clutch rack, the first clutch rack is connected with a clutch driving part, and the clutch driving part is used for driving the first claw part to be meshed with or separated from the first tooth part;
the clutch driving portion drives the first claw portion to be meshed with the first tooth portion, the swing arm connecting shaft is limited to rotate, and when the clutch driving portion drives the first claw portion to be separated from the first tooth portion, the swing arm connecting shaft can rotate freely.
Through adopting above-mentioned technical scheme, separation and reunion drive division can order about the first claw part of first separation and reunion rack and remove with the first tooth portion on the meshing with the separation and reunion central gear to realize the switching locking state and the unblock state of pendulum floodgate core, the compact structure of first separation and reunion rack and separation and reunion central gear is simple, and the space that occupies the core casing is less, and steady quality, low in manufacturing cost, processing cycle is short, can use on some low and medium-end pendulum floodgate products in a large number, improves the competitiveness for the product.
In one embodiment, the first clutch rack is rotatably disposed on the movement housing, and the clutch driving portion is configured to drive the first clutch rack to rotate around an axis, so that the first claw portion located at the movable end of the first clutch rack is close to or away from the first tooth portion.
Through adopting above-mentioned technical scheme, simplified the structure of first separation and reunion rack and separation and reunion drive division, reduced the space that occupies the core casing.
In one embodiment, the swing gate movement further comprises a second clutch rack movably arranged on the movement shell, the second clutch rack is arranged opposite to the first clutch rack and located on the other side of the clutch central gear, the second clutch rack is provided with a second claw part, the second clutch rack is connected with the clutch driving part, and the clutch driving part is used for driving the second claw part to be meshed with or separated from the first tooth part;
wherein the second claw portion is engaged with the first claw portion in an opposite direction.
Through adopting above-mentioned technical scheme, from the rotation of limiting separation and reunion sun gear in two directions, further promoted the protectiveness of swing gate core.
In one embodiment, the swing gate movement further comprises a second clutch rack rotationally arranged on the movement housing, the second clutch rack is arranged opposite to the first clutch rack and located on the other side of the clutch central gear, the second clutch rack is provided with a second claw part, one end, away from the first claw part, of the first clutch rack is provided with a second tooth part, one end, away from the second claw part, of the second clutch rack is provided with a third tooth part, the third tooth part is meshed with the second tooth part, one of the first clutch rack and the second clutch rack is connected with the clutch driving part, and the clutch driving part is used for driving the first claw part and the second claw part to be meshed with or separated from the first tooth part;
wherein the second claw portion is engaged with the first claw portion in an opposite direction.
Through adopting above-mentioned technical scheme, from the rotation of limiting separation and reunion sun gear in two directions, simplified the structure of swing gate core simultaneously.
In one embodiment, the clutch central gear is provided with a central hole, the swing gate movement further comprises a swing arm connecting shaft inserted into the central hole, the swing arm connecting shaft is provided with a limiting groove, and a limiting protrusion embedded into the limiting groove is formed on the wall of the central hole.
Through adopting above-mentioned technical scheme, reduce separation and reunion sun gear and swing arm connecting axle and take place relative pivoted possibility, reduce the possibility of both misplacements, and then cause spacing swing arm function to become invalid.
In one embodiment, the clutch central gear is provided with an arc-shaped positioning groove extending along the rotation direction of the clutch central gear, and the movement shell is provided with a rotation positioning column which extends into the arc-shaped positioning groove and can move in the arc-shaped positioning groove relative to the clutch central gear.
Through adopting above-mentioned technical scheme, rotate the reference column and be used for restricting clutch central gear's rotation amplitude and direction of rotation, it is more smooth and easy and stable that clutch central gear rotates like this.
In one embodiment, the arc-shaped positioning groove is a semicircular arc-shaped groove.
By adopting the technical scheme, the range of the rotation angle of the swing arm is adjusted to be 0-180 degrees, and the rotation amplitude is proper.
In one embodiment, the end of the clutch central gear facing away from the first tooth part is provided with two fixing protrusions, and a fixing gap is formed between the two fixing protrusions, extends along the radial direction of the central hole and is communicated with the central hole.
Through adopting above-mentioned technical scheme, be convenient for install and dismantle the swing arm connecting axle.
In one embodiment, the swing gate movement further comprises a swing arm driving part arranged on the movement shell, and the swing arm driving part is connected with the clutch central gear.
Through adopting above-mentioned technical scheme, the swing arm can controlled swing, has improved the degree of automation of swing arm.
In a second aspect, a swing gate is provided, which comprises a swing arm and the swing gate movement, wherein the swing arm is connected with the clutch central gear.
Through adopting above-mentioned technical scheme, separation and reunion drive division can order about the first claw part of first separation and reunion rack and remove with the first tooth portion on the meshing with the separation and reunion central gear to realize the switching locking state and the unblock state of pendulum floodgate core, the compact structure of first separation and reunion rack and separation and reunion central gear is simple, and the space that occupies the core casing is less, and steady quality, low in manufacturing cost, processing cycle is short, can use on some low and medium-end pendulum floodgates in a large number, improves the competitiveness for the product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a three-dimensional structure diagram of a swing gate provided in an embodiment of the present invention;
fig. 2 is a perspective structural view of a swing gate movement provided in the embodiment of the present invention.
Fig. 3 is an exploded view of a swing gate movement provided by an embodiment of the present invention;
fig. 4 is a top view of the swing gate core according to the embodiment of the present invention in a locked state;
fig. 5 is a top view of the swing gate movement provided by the embodiment of the present invention in an unlocked state and with the swing arm rotating to one side;
fig. 6 is a top view of the swing gate core provided in the embodiment of the present invention in a locked state and with the swing arm rotating to the other side;
fig. 7 is an enlarged view at "a" in fig. 3.
The various reference numbers in the figures are:
100. a swing gate machine core; 200. swinging a gate;
10. swinging arms;
1. a movement housing; 2. a clutch sun gear; 3. a first clutch rack; 4. a swing arm connecting shaft; 5. a clutch driving part; 6. a second clutch rack; 7. a swing arm driving section;
11. rotating the positioning column; 21. a first tooth portion; 22. a central bore; 23. a limiting bulge; 24. an arc-shaped positioning slot; 25. a fixed protrusion; 26. fixing the gap; 31. a first claw portion; 32. a second tooth portion; 41. a limiting groove; 61. a second claw portion; 62. and a third tooth portion.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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 or 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 are used in an orientation or positional relationship indicated in the drawings for the purpose of describing the invention only and are not intended to indicate that a 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 invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes a specific implementation of the present invention in more detail with reference to specific embodiments:
as shown in fig. 1, in the swing gate movement 100 provided in the embodiment of the present invention, it can be understood that the swing gate movement 100 is installed in a swing gate 200, and a swing arm 10 is connected to the swing gate movement 100, so that a passer can manually push the swing arm 10 to swing, or the swing arm 10 is driven by an electric component to swing; specifically, the swing gate movement 100 is configured to lock the swing arm 10 to limit the swing of the swing arm 10, the swing gate movement 100 is capable of switching between a locking state and an unlocking state, when the swing gate movement 100 is in the locking state, the swing arm 10 is locked at a preset swing angle, and when the swing gate movement 100 is in the unlocking state, the swing arm 10 is capable of freely swinging, and a passerby can push the swing arm 10 to pass through. The following is illustrated by way of specific embodiments:
as shown in fig. 2 to 4, the swing gate movement 100 includes: the machine core comprises a machine core shell 1, a clutch central gear 2 and a first clutch rack 3;
a movement housing 1; here, the movement housing 1 is configured to be fixedly connected to a fixing base of the swing gate 200 to fix the swing gate movement 100, and is configured to carry the clutch sun gear 2 and the first clutch rack 3.
The clutch central gear 2 is rotationally arranged on the machine core shell 1, and a plurality of first tooth parts 21 are arranged on the clutch central gear 2 along the circumferential direction of the clutch central gear; it can be understood that the clutch central gear 2 is used for being connected with the swing arm connecting shaft 4, the swing arm 10 is connected to the swing arm connecting shaft 4, a passer-by pushes the swing arm 10 to rotate around the swing arm connecting shaft 4, and the swing arm connecting shaft 4 drives the clutch central gear 2 to rotate; specifically, the clutch central gear 2 is rotationally arranged on the movement shell 1, wherein the clutch central gear 2 can rotate around a shaft on the movement shell 1, and the swing arm connecting shaft 4 drives the clutch central gear 2 to rotate around the swing arm connecting shaft 4; in addition, a plurality of first tooth portions 21 are arranged on the peripheral edge of the clutch central gear 2, and the plurality of first tooth portions 21 are uniformly arranged along the circumferential direction of the clutch central gear 2 and are used for being matched with the first clutch rack 3 to realize switching between the locking state and the unlocking state of the swing gate movement 100.
The first clutch rack 3 is movably arranged on the movement shell 1 and is positioned on one side of the clutch central gear 2, the first clutch rack 3 is provided with a first claw part 31, the first clutch rack 3 is connected with a clutch driving part 5, and the clutch driving part 5 is used for driving the first claw part 31 to be meshed with or separated from the first tooth part 21; it is understood that the first clutch rack 3 is used to cooperate with the clutch sun gear 2 to switch the locking state and the unlocking state of the swing brake movement 100; specifically, the first clutch rack 3 is movably arranged on the movement housing 1, and includes but is not limited to sliding connection or rotating connection; in order to move the first claw part 31 on the first clutch rack 3, the clutch driving part 5 is connected to the first clutch rack 3, the clutch driving part 5 is a clutch motor, and is used for driving the first clutch rack 3 to slide or rotate on the movement housing 1, so that the first claw part 31 is engaged with or disengaged from the first tooth part 21, when the first claw part 31 is engaged with the first tooth part 21, the clutch central gear 2 cannot rotate freely, that is, the swing brake movement 100 is switched to a locking state; when the first claw 31 is disengaged from the first tooth portion 21, the clutch sun gear 2 can rotate freely, that is, the swing brake core 100 is switched to the unlocked state.
The clutch central gear 2 is used for connecting the swing arm connecting shaft 4, when the clutch driving portion 5 drives the first claw portion 31 to be meshed with the first tooth portion 21, the swing arm connecting shaft 4 is limited to rotate, and when the clutch driving portion 5 drives the first claw portion 31 to be separated from the first tooth portion 21, the swing arm connecting shaft 4 can rotate freely. It can be understood that the clutch central gear 2 is used for being connected with the swing arm connecting shaft 4, namely, the swing arm 10, and the swing arm 10 can rotate around the swing arm connecting shaft 4; when the clutch driving part 5 drives the first claw part 31 to approach the first tooth part 21 and to be meshed with the first tooth part 21, the clutch central gear 2 cannot rotate under the limitation of the first claw part 31, unless a passer applies acting force exceeding the meshing force of the first claw part 31 to the swing arm 10, the acting force is transmitted to the swing arm connecting shaft 4 from the swing arm 10 and then transmitted to the clutch central gear 2, and thus, the clutch central gear 2 can be forcibly driven to rotate, and the swing arm 10 is opened by the passer abnormally; when the clutch driving portion 5 drives the first claw portion 31 away from the first tooth portion 21 and disengages from the first tooth portion 21, the clutch sun gear 2 is no longer restricted by the first claw portion 31, that is, the clutch sun gear 2 can rotate freely, and the swing arm 10 can rotate freely with the clutch sun gear 2.
The working principle of the swing gate movement 100 provided by the embodiment is as follows:
as shown in fig. 4, when the swing gate movement 100 is in the locked state, the first claw part 31 is engaged with one of the first tooth parts 21 of the clutch central gear 2 to limit the rotation of the clutch central gear 2, and at this time, the passer cannot push the swing gate 200 with normal force to limit the passer from pushing the swing gate 200 under abnormal conditions; when a passer forcibly pushes away the swing arm 10 to cause abnormal opening, in order to prevent the swing arm 10 from being damaged, the clutch driving part 5 keeps a certain driving force, the first claw part 31 of the first clutch rack 3 keeps meshing with the clutch central gear 2, when the thrust applied to the clutch central gear 2 exceeds a threshold value, the first clutch rack 3 can swing outwards to be disengaged from the first tooth part 21, and when the clutch central gear 2 rotates to enable the second first tooth part 21 to be aligned with the first claw part 31, the first claw part 31 continues to be meshed with the second first tooth part 21, so that the passer needs to continuously apply the thrust to slowly push away the swing arm 10;
as shown in fig. 5, when the swing gate movement 100 is in the unlocked state, the first claw portion 31 disengages from the first tooth portion 21, so that the clutch sun gear 2 can rotate freely, and the pedestrian can push the swing arm 10 freely, or the swing arm 10 is driven to rotate.
By adopting the technical scheme, the clutch driving part 5 can drive the first claw part 31 of the first clutch rack 3 to move so as to be engaged with and disengaged from the first tooth part 21 on the clutch central gear 2, so that the switching locking state and the unlocking state of the swing gate movement 100 are realized, the first clutch rack 3 and the clutch central gear 2 have compact and simple structures, occupy less space of the movement shell 1, have stable quality, low manufacturing cost and short processing period, can be widely used on some swing gate 200 products at middle and low ends, and improve the competitiveness of the products.
In one embodiment, the first clutch rack 3 is rotatably disposed on the movement housing 1, and the clutch driving portion 5 is configured to drive the first clutch rack 3 to rotate around an axis, so that the first claw portion 31 located at the movable end of the first clutch rack 3 is close to or away from the first tooth portion 21. It can be understood that the first clutch rack 3 can rotate around the shaft on the movement housing 1, and thus, the clutch driving portion 5 can be a clutch driving motor with a rotating output shaft, and the rotating output shaft is connected with the first clutch rack 3, so that the first clutch rack 3 can rotate, and the structure of the clutch driving portion 5 can be simplified due to the design.
Through adopting above-mentioned technical scheme, simplified the structure of first separation and reunion rack 3 and separation and reunion drive division 5, reduced the space that occupies core housing 1.
Referring to fig. 6, in an embodiment, the swing gate movement 100 further includes a second clutch rack 6 movably disposed on the movement housing 1, the second clutch rack 6 is disposed opposite to the first clutch rack 3 and located on the other side of the clutch central gear 2, the second clutch rack 6 has a second claw portion 61, the second clutch rack 6 is connected to a clutch driving portion 5, and the clutch driving portion 5 is configured to drive the second claw portion 61 to engage with or disengage from the first tooth portion 21;
the second claw portion 61 is engaged with the first claw portion 31 in the opposite direction. It will be understood that the first and second clutch racks 3 and 6 respectively serve to limit the direction of rotation of the clutch central gear 2, i.e. when the first jaw 31 of the first clutch rack 3 is engaged with the first tooth 21, the clutch central gear 2 can only rotate in a first direction, and when the second jaw 61 of the second clutch rack 6 is engaged with the first tooth 21, the clutch central gear 2 can only rotate in a second direction opposite to the first direction; when the first pawl portion 31 and the second pawl portion 61 are both engaged with the first tooth portion 21, the rotation of the sun gear 2 in the first direction and the second direction is restricted; it should be further explained that the pedestrian can forcibly push the swing arm 10 with a pushing force exceeding a threshold, and the design here is to increase the resistance to pushing the swing arm 10 to avoid damage to the swing arm 10 and the swing gate core 100.
Through adopting above-mentioned technical scheme, from the rotation of limiting separation and reunion sun gear 2 in two directions, further promoted the protectiveness of swing brake core 100.
In one embodiment, the swing gate movement 100 further includes a second clutch rack 6 rotatably disposed on the movement housing 1, the second clutch rack 6 is disposed opposite to the first clutch rack 3 and located on the other side of the clutch central gear 2, the second clutch rack 6 is provided with a second claw portion 61, one end of the first clutch rack 3 facing away from the first claw portion 31 is provided with a second tooth portion 32, one end of the second clutch rack 6 facing away from the second claw portion 61 is provided with a third tooth portion 62, the third tooth portion 62 is engaged with the second tooth portion 32, one of the first clutch rack 3 and the second clutch rack 6 is connected with a clutch driving portion 5, and the clutch driving portion 5 is used for driving the first claw portion 31 and the second claw portion 61 to engage with or disengage from the first tooth portion 21;
wherein the engagement direction of the second claw portion 61 with the first claw portion 31 is opposite.
It can be understood that, in the present embodiment, the first clutch rack 3 and the second clutch rack 6 are both rotatably disposed on the movement housing 1, and the first clutch rack 3 and the second clutch rack 6 are linked; specifically, one end of the first clutch rack 3, which is away from the first claw part 31, is provided with a second tooth part 32, one end of the second clutch rack 6, which is away from the second claw part 61, is provided with a third tooth part 62, and the third tooth part 62 is meshed with the second tooth part 32, so that when the clutch driving part 5 drives one of the first clutch rack 3 and the second clutch rack 6 to rotate, the other one of the first clutch rack 3 and the second clutch rack 6 can be rotated, the first clutch rack 3 and the second clutch rack 6 can be rotated simultaneously, and the first claw part 31 and the second claw part 61 are meshed with or disengaged from the clutch central gear 2 simultaneously.
By adopting the technical scheme, the rotation of the clutch central gear 2 is limited from two directions, and the structure of the swing brake movement 100 is simplified.
As shown in fig. 7, in one embodiment, the clutch central gear 2 is provided with a central hole 22, the swing gate movement 100 further includes a swing arm connecting shaft 4 inserted into the central hole 22, the swing arm connecting shaft 4 is provided with a limiting groove 41, and a limiting protrusion 23 embedded into the limiting groove 41 is formed on a hole wall of the central hole 22.
It will be appreciated that the engagement of the limit protrusion 23 and the limit groove 41 enables the clutch sun gear 2 and the swing arm connecting shaft 4 to be kept relatively fixed, i.e. both rotate synchronously or are stationary.
Through adopting above-mentioned technical scheme, reduce separation and reunion sun gear 2 and swing arm connecting axle 4 and take place the possibility of relative rotation, reduce the possibility of both misplacements, and then cause spacing swing arm 10 functional failure.
Referring to fig. 4 to 6 again, in an embodiment, the clutch central gear 2 is provided with an arc-shaped positioning slot 24 extending along the rotation direction thereof, the movement housing 1 is provided with a rotation positioning column 11, and the rotation positioning column 11 extends into the arc-shaped positioning slot 24 and can move in the arc-shaped positioning slot 24 relative to the clutch central gear 2.
It can be understood that the rotation positioning column 11 is used for limiting the rotation amplitude and the rotation direction of the clutch central gear 2; specifically, the two ends of the arc-shaped positioning slot 24 respectively have a first end wall and a second end wall, when the rotating positioning column 11 relatively moves to the first end wall, the clutch central gear 2 rotates to the first limit position, and when the rotating positioning column 11 relatively moves to the second end wall, the clutch central gear 2 rotates to the second limit position.
Through adopting above-mentioned technical scheme, rotate reference column 11 and be used for restricting separation and reunion sun gear 2's rotation range and direction of rotation, it is that separation and reunion sun gear 2 rotates more smoothly and stably like this.
In one embodiment, the arcuate positioning slot 24 is a semi-circular arcuate slot.
It will be appreciated that the range of the rotation angle of the clutch sun gear 2 is 0 to 180 by providing the arc-shaped positioning grooves 24 as semicircular arc-shaped grooves, and thus, the range of the rotation angle of the swing arm 10 is also defined as 0 to 180.
By adopting the technical scheme, the range of the rotation angle of the swing arm 10 is adjusted to be 0-180 degrees, and the rotation amplitude is proper.
In one embodiment, the end of the clutched sun gear 2 facing away from the first tooth 21 is provided with two fixed protrusions 25, a fixed gap 26 is formed between the two fixed protrusions 25, and the fixed gap 26 extends in the radial direction of the central hole 22 and communicates with the central hole 22.
It can be understood that the aperture of the central hole 22 of the clutch central gear 2 needs to be adapted to the radius of the swing arm connecting shaft 4, therefore, the aperture of the central hole 22 needs to be adjusted, a fixed gap 26 communicating with the central hole 22 is formed between the two fixed protrusions 25, the fixed gap 26 is adjusted by adjusting the distance between the two fixed protrusions 25, and the aperture of the central hole 22 is further adjusted to be adapted to the swing arm connecting shaft 4; specifically, the two fixing protrusions 25 are connected with fasteners, and the distance between the two fixing protrusions 25 is reduced or enlarged by the fasteners, so that the aperture of the central hole 22 is adjusted, when the aperture of the central hole 22 is enlarged, the swing arm connecting shaft 4 is conveniently inserted, and when the aperture of the central hole 22 is reduced, the hole wall of the central hole 22 clamps the swing arm connecting shaft 4.
Through adopting above-mentioned technical scheme, be convenient for installation and dismantlement swing arm connecting axle 4.
In one embodiment, referring to fig. 3 again, the swing gate movement 100 further includes a swing arm driving portion 7 disposed on the movement housing 1, and the swing arm driving portion 7 is connected to the clutch sun gear 2.
It is understood that the swing arm driving part 7 includes, but is not limited to, a swing arm 10 driving motor having a rotation output shaft, which is connected to the clutch sun gear 2, so that the swing arm driving part 7 can drive the clutch sun gear 2 to rotate, thereby driving the swing arm 10 to swing.
Through adopting above-mentioned technical scheme, swing arm 10 can controlled swing, has improved the degree of automation of swing arm 10.
In a second aspect, a swing gate 200 is provided, which includes a swing arm 10 and the swing gate movement 100, wherein the swing arm 10 is connected to the clutch sun gear 2.
By adopting the technical scheme, the clutch driving part 5 can drive the first claw part 31 of the first clutch rack 3 to move so as to be engaged with and disengaged from the first tooth part 21 on the clutch central gear 2, so that the switching locking state and the unlocking state of the swing gate movement 100 are realized, the first clutch rack 3 and the clutch central gear 2 are compact and simple in structure, the space occupied by the movement shell 1 is small, the quality is stable, the manufacturing cost is low, the processing period is short, the clutch driving part can be widely used on some swing gates 200 at middle and low ends, and the competitiveness is improved for products.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A swing gate movement, comprising:
a movement housing;
the clutch central gear is rotationally arranged on the machine core shell and is provided with a plurality of first tooth parts along the circumferential direction;
the first clutch rack is movably arranged on the movement shell and positioned on one side of the clutch central gear, a first claw part is arranged on the first clutch rack, the first clutch rack is connected with a clutch driving part, and the clutch driving part is used for driving the first claw part to be meshed with or separated from the first tooth part;
the clutch central gear is used for being connected with a swing arm connecting shaft, when the clutch driving portion drives the first claw portion to be meshed with the first tooth portion, the swing arm connecting shaft is limited to rotate, and when the clutch driving portion drives the first claw portion to be separated from the first tooth portion, the swing arm connecting shaft can rotate freely.
2. The swing gate movement according to claim 1, wherein the first clutch rack is rotatably disposed on the movement housing, and the clutch driving portion is configured to drive the first clutch rack to rotate around the shaft, so that the first claw portion is located at the movable end of the first clutch rack and is close to or away from the first tooth portion.
3. The swing gate movement of claim 2, further comprising a second clutch rack movably disposed on the movement housing, wherein the second clutch rack is disposed opposite to the first clutch rack and located on the other side of the clutch central gear, the second clutch rack is provided with a second claw portion, the second clutch rack is connected to the clutch driving portion, and the clutch driving portion is configured to drive the second claw portion to engage with or disengage from the first tooth portion;
wherein the second claw portion is engaged with the first claw portion in an opposite direction.
4. The swing gate movement according to claim 2, further comprising a second clutch rack rotatably disposed on the movement housing, the second clutch rack being disposed opposite to the first clutch rack and located on the other side of the clutch central gear, the second clutch rack having a second claw portion, an end of the first clutch rack facing away from the first claw portion having a second toothed portion, an end of the second clutch rack facing away from the second claw portion having a third toothed portion, the third toothed portion being engaged with the second toothed portion, one of the first clutch rack and the second clutch rack being connected to the clutch driving portion, and the clutch driving portion being configured to drive the first claw portion and the second claw portion to be engaged with or disengaged from the first toothed portion;
wherein the second claw portion is engaged with the first claw portion in an opposite direction.
5. The swing gate movement according to any one of claims 1 to 4, wherein the clutch central gear is provided with a central hole, the swing gate movement further comprises the swing arm connecting shaft inserted into the central hole, the swing arm connecting shaft is provided with a limiting groove, and a limiting protrusion embedded into the limiting groove is formed on the hole wall of the central hole.
6. The swing gate movement according to claim 5, wherein the clutch center gear is provided with an arc-shaped positioning groove extending along the rotation direction thereof, and a rotation positioning column is arranged on the movement casing, and the rotation positioning column extends into the arc-shaped positioning groove and can move in the arc-shaped positioning groove relative to the clutch center gear.
7. The swing gate movement of claim 6, wherein the arc-shaped positioning slot is a semi-circular arc-shaped slot.
8. The swing gate movement according to claim 5, wherein the end of the clutch sun gear facing away from the first tooth portion is provided with two fixing protrusions, and a fixing gap is formed between the two fixing protrusions, and the fixing gap extends in the radial direction of the central hole and is communicated with the central hole.
9. The swing gate movement according to any one of claims 1 to 4, further comprising a swing arm driving portion provided on the movement housing, the swing arm driving portion being connected to the clutch sun gear.
10. A swing gate comprising a swing arm and the swing gate movement of any one of claims 1 to 9, the swing arm being connected to the clutched sun gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221796011.1U CN218291716U (en) | 2022-07-12 | 2022-07-12 | Swing gate movement and swing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221796011.1U CN218291716U (en) | 2022-07-12 | 2022-07-12 | Swing gate movement and swing gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218291716U true CN218291716U (en) | 2023-01-13 |
Family
ID=84790744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221796011.1U Active CN218291716U (en) | 2022-07-12 | 2022-07-12 | Swing gate movement and swing gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218291716U (en) |
-
2022
- 2022-07-12 CN CN202221796011.1U patent/CN218291716U/en active Active
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