TWM634932U - Motor transmission structure of swing gate opening and closing device - Google Patents

Abstract

This model relates to a motor transmission structure of a swing-type door opener. The main structure includes a transmission base, a driving device installed on the transmission base, an input shaft connected to the drive device, a transmission component connected to the input shaft, and a connecting shaft. The output shaft of the transmission component. The U-shaped door opener that can be buried in the ground is composed of the above-mentioned structure, and has multiple waterproof mechanisms such as a waterproof casing, a waterproof base, a waterproof ring for the input shaft, and a waterproof ring for the output shaft, which greatly improves the waterproof level, and the output shaft is coordinated. The output bearing, the upper tapered bearing and the lower tapered bearing can greatly enhance the load capacity of the door leaf, and then use the collar part of the clutch assembly, the clutch crank lever, the joint hole of the crank lever and the long rod to drive the door leaf joint and the door leaf to rotate. In this way, the overall quality is improved, and failures or damages are reduced.

Description

Motor transmission structure of swing gate opener

The present invention provides a motor transmission structure of a swing type gate opener, especially a motor transmission structure of a swing type gate opener with high waterproof level, strong load capacity of the door leaf, high tolerance of door leaf rotation, and low failure damage rate.

Press, when the swing gate is opened and closed, it will use one axis as the rotation axis to swing the opening and closing within the fan-shaped area, and usually the axis will be implemented with a hinge, and if it is a heavier door leaf, an electric hinge will be used To assist the opening and closing of the door leaf.

The principle of electric hinges is to use electricity to drive the motor. Since the motor must be able to directly drive the door leaf, and the larger door leaf is mostly installed outdoors, the motor often fails due to outdoor moisture and dust, especially when the machine base is buried. When placed underground, the humid environment can easily allow water vapor to infiltrate through the gaps that need to move, such as the axis. After long-term use, the internal parts will be damaged due to moisture. According to the actual situation, it is necessary to improve the overall waterproof level.

In addition, at the entrances and exits of public places, institutional factories, villas and mansions, or important strongholds, doors that are larger than ordinary community doors are usually installed. It is not a rare case that the door leaf is five meters long and the weight of the door leaf is several tons. When such a huge door leaf turns, according to physical principles, the weight of the door leaf or the lateral thrust of the turning force applied to the bearing is at least 15,000 Newtons. In this case, the bearing that drives the door leaf is often damaged due to excessive weight, or the coaxiality of the mechanical components is deviated due to the lateral force of rotation, and the damage is accelerated.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the creators of the new model and related manufacturers engaged in this industry want to study and improve urgently.

Therefore, in view of the above-mentioned deficiencies, the creator of this new model has collected relevant information, evaluated and considered in many ways, and based on years of experience accumulated in this industry, through continuous trial and modification, he designed this kind of door leaf with high waterproof level. The new patentee of the motor transmission structure of the swing gate opener with strong load capacity, high tolerance of door leaf rotation and low failure rate.

The main purpose of this model is to add a waterproof structure from the waterproof casing, input shaft body, transmission base, and output shaft body to greatly improve the waterproof level.

Another main purpose of the new model is to use the upper and lower tapered bearings on the output shaft to increase the load capacity of the entire door leaf, and use the clutch assembly to strengthen the tolerance of door leaf rotation, while reducing the failure rate.

In order to achieve the above purpose, the main structure of the new model includes: a transmission base, a transmission assembly, an accommodation groove, a base waterproof part, an output shaft bearing groove, an input force bearing bearing groove, a driving device, a waterproof Shell, an input shaft body, an input bearing, an input shaft waterproof ring, an output shaft body, a lower tapered bearing, an output transmission gear, an output bearing, an output shaft waterproof ring, a clutch assembly, and an upper cone Bearing, and a door leaf joint. Wherein the transmission base includes an accommodation base, a base recess formed on the accommodation base, and a base cover on the accommodation base, the accommodation groove is formed around the accommodation base adjacent to the base On one side of the cover body, the waterproof part of the base is set in the accommodation groove, the output bearing bearing groove is recessed and formed on the base cover, the input bearing bearing groove is recessed and formed on the base cover, and the driving device is arranged on On the transmission base, the waterproof casing is set outside the driving device, the input shaft is set on the input shaft bearing groove and connected to the driving device, the input shaft is placed in the input shaft bearing groove and sleeved on the input shaft, The input shaft waterproof ring is sleeved on the input shaft body and located on the input shaft bearing groove, the output shaft body is located on the output shaft bearing groove and connected to the transmission assembly, and the lower tapered bearing is sleeved on the output shaft body and is connected with the output shaft body. The base recess is combined, the output transmission gear is sleeved on the output shaft and located above the lower tapered bearing, the output bearing is sleeved on the output shaft and located above the output transmission gear, the output shaft waterproof ring is sleeved on the output shaft and set on the bearing groove of the output shaft. The clutch assembly is sleeved on the output shaft and located above the waterproof ring of the output shaft. A clutch crank on one side of the clutch, a crank coupling hole formed on the clutch crank, and a long rod set on one side of the clutch crank and combined with the crank coupling hole, the upper taper The bearing is sleeved on the output shaft and located above the clutch assembly, and the door leaf joint is arranged on the upper tapered bearing and correspondingly combined with the long rod for carrying the door leaf.

In terms of structural configuration, the transmission base is installed horizontally under the ground, the driving device is installed on the base cover, and is vertically connected to the transmission assembly through the input shaft, and the other end of the transmission assembly is vertically connected to the output shaft. And pass through the base cover and combine with the door leaf to form a U-shaped door opener that can be buried in the ground as a whole, and has multiple waterproof shells, base waterproof parts, input shaft waterproof rings, and output shaft waterproof rings. The waterproof mechanism is used to waterproof all the parts that are easy to seep into water vapor, greatly improving the overall waterproof level, and the upper tapered bearing on the output shaft can improve its structural stability and coaxiality, and the lateral force of the lower tapered bearing itself The transfer effect can greatly enhance the load capacity of the door leaf. Cooperating with the combination of the clutch crank lever, the crank lever joint hole and the long rod in the clutch assembly, when driving the door leaf joint and the door leaf to rotate, it can strengthen the tolerance of the door leaf rotation. In this way, the overall quality is improved, and failures or damages are reduced.

With the above-mentioned technology, it is possible to make breakthroughs in the problems of poor waterproof effect and insufficient load-carrying capacity of conventional electric hinges, which lead to equipment failure or mechanical structure damage, and achieve the practical progress of the above-mentioned advantages.

1: Transmission base

11:Accommodating the base

111: Base recess

112: Accommodating ditch

113: base waterproof parts

12: Base cover

13: Transmission components

14: Output shaft bearing groove

15: Input shaft bearing groove

2: Drive device

21: drive shaft

22: reduction shaft

23: Transmission line

24:Deceleration mechanism

3: Waterproof shell

31: reinforced wall

32: Shell waterproof parts

33: Urgent pieces

34: Transmission line hole

35: Transmission line waterproof parts

351: waterproof connector

352: The first locking part

353: The first waterproof department

354: The first urgent piece

355: the second locking part

356: The second waterproof part

3561: movable waterproof rib

357: The second urgent piece

3571: tapered part

4: input shaft

41: The first input central axis

411: junction

412: The first input ladder department

42: Second input central axis

421: The second input ladder department

43: The third input central axis

431:Input latch department

44: Input bearing

45: Input shaft waterproof ring

5: Output shaft body

61: Lower tapered bearing

62: Output transmission gear

63:Output bearing

64: Output shaft waterproof ring

65: upper tapered bearing

7: clutch assembly

71: collar part

72: clutch lever

721: Combination hole of curved rod

73: long rod

8: Door leaf junction

9: Bearing cover

91: Facade

92: Inclined part

D: door leaf

The first figure is a perspective view of the first preferred embodiment of the present invention.

The second figure is an exploded view of the first preferred embodiment of the present invention.

The 3rd figure is the use status diagram of the first preferred embodiment of the present invention.

The fourth figure is an exploded view of the waterproof casing of the second preferred embodiment of the present invention.

The fifth figure is a schematic diagram of the waterproofing of the housing in the second preferred embodiment of the present invention.

The sixth figure is an exploded view of the transmission line waterproof part of the third preferred embodiment of the present invention.

The seventh figure is a schematic diagram of the transmission line waterproofing of the third preferred embodiment of the present invention.

The eighth figure is a sectional view of the relationship structure of the input shaft body of the fourth preferred embodiment of the present invention.

The ninth figure is an exploded view of the relationship structure of the input shaft body of the fourth preferred embodiment of the present invention.

Fig. 10 is a sectional view of the relationship structure of the output shaft body of the fourth preferred embodiment of the present invention.

Figure 11 is an exploded view of the fifth preferred embodiment of the present invention.

In order to achieve the above-mentioned purpose and effect, the technical means and structure adopted by the present invention are hereby drawn The figure illustrates in detail its features and functions as follows with regard to the preferred embodiment of the present invention, so that the benefit can be fully understood.

Please refer to shown in the first figure to the third figure, which are the perspective view to the use state figure of the preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention comprises:

A transmission base 1, including an accommodating base 11, a base recess 111 formed on the accommodating base 11, and a base cover 12 arranged on the accommodating base 11;

A transmission assembly 13 is arranged in the transmission base 1;

An accommodating groove 112 is formed around the accommodating base 11 on the side adjacent to the base cover 12;

A base waterproof part 113 is arranged in the accommodation ditch 112;

An output shaft bearing groove 14 is recessed and formed on the base cover 12;

An input shaft bearing groove 15 is recessed and formed on the base cover 12;

A driving device 2 is arranged on the transmission base 1;

A waterproof casing 3 is arranged outside the driving device 2;

An input shaft body 4 is arranged on the input shaft bearing groove 15 and connected with the driving device 2 for interlocking the transmission assembly 13;

An input bearing 44 is placed in the input bearing groove 15 and sleeved on the input shaft body 4;

An input shaft waterproof ring 45 is sleeved on the input shaft body 4 and located on the side of the input bearing 44;

An output shaft body 5 is arranged on the output shaft bearing groove 14 and connected with the transmission assembly 13;

The lower tapered bearing 61 is sleeved on the output shaft body 5 and combined with the recessed portion 111 of the base;

An output transmission gear 62 is sleeved on the output shaft body 5 and located above the lower tapered bearing 61, and is driven by the transmission assembly 13 to drive the output shaft body 5;

An output bearing 63 is sleeved on the output shaft body 5 and located above the output transmission gear 62;

An output shaft waterproof ring 64 is sleeved on the output shaft body 5 and arranged on the output shaft bearing groove 14;

A clutch assembly 7 is sleeved on the output shaft body 5, and is located on the output shaft waterproof above the ring 64, and includes a collar part 71 linked by the output shaft body 5, a clutch crank 72 formed on one side of the collar part 71, and a crank joint hole formed on the clutch crank 72. 721, and one is located at this clutch crank 72 one side and is combined on the long rod 73 on this crank joint hole 721;

An upper tapered bearing 65 is sleeved on the output shaft body 5 and located above the clutch assembly 7; and

A door leaf connecting portion 8 is arranged on the upper tapered bearing 65 and correspondingly combined with the long rod 73 for carrying the door leaf D.

Through the above description, the structure of this technology can be understood, and according to the corresponding cooperation of this structure, the advantages of high waterproof level, strong load capacity of door leaf D, high tolerance of door leaf D rotation, and low failure rate can be achieved. , and the detailed explanation will be described below.

Overall, the driving device 2 is arranged on the base cover 12, and is vertically connected to the transmission assembly 13 through the input shaft body 4, and the other end of the transmission assembly 13 is vertically connected to the output shaft body 5, and the output shaft body 5 passes through The base cover 12 is then combined with the door leaf D through the door leaf joint 8, so that the transmission base 1 can be horizontally installed underground, and the input shaft body 4 and the output shaft body 5 are exposed on the ground, so that the whole forms a Ground level U-shaped gate opener.

Among them, the part of the output shaft 5, the lower tapered bearing 61 is set in the base recess 111 of the accommodation base 11, and the accommodation base 11 is buried in the ground, so it can firmly support the weight of the entire door leaf D, and on the base An input shaft bearing groove 15 and an output bearing groove 14 are designed on the cover body 12 to respectively penetrate the input shaft body 4 and the output shaft body 5, wherein the input bearing 44 is placed in the input shaft bearing groove 15, and the output shaft The bearing 63 and the output shaft waterproof ring 64 are sequentially stacked on the output transmission gear 62, and the outer periphery of the output shaft waterproof ring 64 abuts against the output shaft bearing groove 14, and the clutch assembly 7 is sleeved by the collar part 71 The output shaft body 5, and then the upper tapered bearing 65 is stacked on the clutch assembly 7 (the output shaft body 5 of this embodiment is passed through the clutch assembly 7 for the upper tapered bearing 65 to be set), thereby ensuring that the output shaft body 5. The coaxiality in the vertical direction is to jointly strengthen the load capacity of the output shaft body 5 by the upper tapered bearing 65 and the lower tapered bearing 61. Therefore, use the input shaft body 4 and the output shaft body 5 to cooperate with the use of the input bearing 44, the output bearing 63, the upper tapered bearing 65 and the lower tapered bearing 61 to increase the load capacity of the whole door leaf D and reduce the failure rate at the same time.

In actual operation, the driving device 2 is used as the power source to directly drive the input shaft body 4 to rotate to rotate the transmission assembly 13, and the other side of the transmission assembly 13 is connected to the output transmission assembly on the output shaft body 5. The moving gear 62 is combined, and then the output shaft body 5 is used to drive the clutch assembly 7 to rotate, and the door leaf joint 8 is indirectly combined with the clutch crank 72 through the long rod 73 and the crank joint hole 721. In this way, in general The driving device 2 can be used to drive the door leaf D to rotate automatically, and the long rod 73 can be removed in case of failure. At this time, the door leaf joint 8 is no longer blocked by the long rod 73, so the door leaf D can be rotated manually by manually pushing the door leaf D. In order to achieve convenient maintenance and avoid the situation that the door leaf D is stuck.

Furthermore, the design of the present invention that can significantly strengthen the overall waterproof effect includes: waterproof casing 3, base waterproof member 113, input shaft waterproof ring 45, and output shaft waterproof ring 64, etc. The parts are waterproofed. Wherein, the base waterproof member 113 is arranged on the accommodating groove 112 of the accommodating base 11 and pressed tightly by the base cover 12, so as to avoid the infiltration of moisture from the side wall of the transmission base 1, and the base waterproof member 113 can It is one of rubber gaskets or filled foam materials; the input shaft waterproof ring 45 and the output shaft waterproof ring 64 are generally called oil seals or oil protection rings, and the input shaft waterproof ring 45 is wrapped around the periphery of the input shaft body 4 To prevent water vapor from infiltrating between the input shaft body 4 and the input shaft bearing groove 15, the output shaft waterproof ring 64 is wrapped around the output shaft body 5 to prevent water vapor from entering between the output shaft body 5 and the output shaft bearing groove 14 infiltrate.

Please also refer to Figure 4 and Figure 5 at the same time, which are an exploded view of the waterproof casing and a schematic diagram of the waterproof casing of the second preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment and the above-mentioned embodiment For the similarity, only the waterproof casing 3 has at least one reinforced wall 31, a casing waterproof part 32 arranged between the reinforced wall 31 and the base cover 12, and a plurality of pressing parts 33 passing through the reinforced wall 31, A transmission line hole 34 is formed on the waterproof housing 3 , and a transmission line waterproof member 35 is disposed on the transmission line hole 34 .

This embodiment is to further strengthen the waterproof effect of the waterproof casing 3, so that the overall waterproof structure includes: waterproof casing 3, casing waterproof part 32, transmission line waterproof part 35, base waterproof part 113, input shaft waterproof ring 45, and output shaft waterproof Ring 64 and other multiple waterproof mechanisms are all waterproof at the positions that are easy to infiltrate water vapor. The waterproof case 3 is not only made of waterproof material, but also uses the reinforced wall 31 protruding from the side wall of the waterproof case 3 to resist the waterproof part 32 between the reinforced wall 31 and the base cover 12, and finally set the positioning on the waterproof case 3. Finally, the reinforcing wall 31 is pierced by the pressing member 33 to press the waterproof member 32 of the casing, and the reinforcing wall 31 is formed around the outer side of the waterproof casing 3, and its thickness is greater than that of the waterproof casing 3 itself, but the function of the reinforcing wall 31 is to press downward, so Quantity also can be four, and is respectively arranged on waterproof casing 3 surroundings. The casing waterproof member 32 is directly arranged under the reinforcing wall 31, so the pressing member 33 (such as a screw) passing through the reinforcing wall 31 can be used to provide the waterproof casing 3 and the base cover 12 In addition to the combined action, the pressing effect of the casing waterproof part 32 can be further strengthened, and its waterproof force can be improved. The waterproof casing 3 is basically used to prevent the driving device 2 from being directly exposed to rain or being directly collided with, and after adding the casing waterproof part 32 , can further prevent the driving device 2 from increasing the risk of corrosion due to water vapor infiltration. As for the transmission line 23 of the driving device 2, a transmission line waterproof member 35 is also provided at the transmission line hole 34 to prevent water vapor from infiltrating from the transmission line hole 34.

Please also refer to Figure 6 and Figure 7 at the same time, which is an exploded view of the transmission line waterproof part and a schematic diagram of the transmission line waterproof in the third preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is the same as the above-mentioned The embodiment is similar, only the transmission line waterproof part 35 has a waterproof connector 351, a first locking part 352 formed on one end of the waterproof connector 351 for passing through the transmission line hole 34, and a sleeve set on the first The first waterproof part 353 on the locking part 352, a first pressing part 354 provided on the first locking part 352 for pressing the waterproof casing 3 and the first waterproof part 353, and a first pressing part 354 formed on the waterproof connecting part 351 away from the second locking portion 355 on the side of the first locking portion 352, a second waterproof portion 356 set on the second locking portion 355, a set on the second locking portion 355 for Press the second pressing part 357 of the waterproof casing 3 and the second waterproof part 356, and the second waterproof part 356 has a plurality of surrounding movable waterproof ribs 3561, and the second pressing part 357 has a tapered part 3571.

In this embodiment, the waterproof connector 351 is directly passed through by the transmission line 23 , the first waterproof part 353 and the second waterproof part 356 are rubber washers, and the first pressing part 354 and the second pressing part 357 are nuts. The first waterproof part 353 is sleeved behind the first locking part 352, the first locking part 352 is passed through the transmission line hole 34, and the first pressing part 354 is combined with the first locking part 352 from the inside of the waterproof casing 3, and The second waterproof part 356 is located at the end of the second locking part 355. When the second pressing part 357 is gradually tightened, the movable waterproof ribs 3561 originally arranged at intervals, that is, due to the tapered part inside the second pressing part 357 3571 compresses the movable waterproof ribs 3561 inwards, so that the movable waterproof ribs 3561 are close to each other, thereby adjusting the tightness of the second waterproof part 356 to the transmission line 23 .

Please refer to the eighth figure to the tenth figure at the same time, which is the cross-sectional view of the relationship structure of the input shaft body to the structure cross-sectional view of the output shaft body of the fourth preferred embodiment of the present invention. It can be clearly seen from the figure that this The embodiment is similar to the above embodiment, only the input shaft body 4 has a first input center shaft 41, a coupling part 411 formed on the first input center shaft 41 and linked by the driving device, and a joint part 411 formed on the first input center shaft 41. The second input center axis 42 on one side of the first input center axis 41 is formed on The third input center axis 43 on one side of the second input center axis 42 and the first input step portion 412 formed adjacent to the first input center axis 41 and the second input center axis 42 make the first The outer diameter of the input center axis 41 is greater than the diameter of the second input center axis 42, and a second input step portion 421 formed adjacent to the second input center axis 42 and the third input center axis 43, so that the The diameter of the second input center shaft 42 is larger than the diameter of the third input center shaft 43 .

In terms of structural composition, in order to ensure that the driving device can effectively act on the transmission components, the coaxiality of the input shaft body 4 is very important, especially when the weight of the door leaf is very heavy, a little deviation will disperse the power of the transmission and cause wear and tear on the structure . As shown in the eighth and ninth figures, the input shaft body 4 has a first input central axis 41, a second input central axis 42 and a third input central axis 43, and the first input central axis 41 has the largest diameter and the third The diameter of the input center shaft 43 is the smallest, so that the input shaft body 4 forms a stepped shape, the input shaft waterproof ring 45 is directly sleeved on the first input center shaft 41, and the input bearing 44 is sleeved on the second input center shaft 42, and the input bearing The part near the center of the upper surface of 44 bears the first input stepped portion 412 of the first input central shaft 41, while the third input central shaft 43 is directly combined with the transmission assembly, and the second input is carried by the gear surface of the transmission assembly. The input step portion 421 , whereby the input shaft 4 is driven to rotate by the action of the driving device inserted into the joint portion 411 , so as to ensure the coaxiality of the input shaft 4 in the vertical direction. In this embodiment, the joint portion 411 is formed as a depression on the first input center shaft 41, or is in the form of a convex post with a central hole, so that the third input center shaft 43 and the first input center shaft 41 rotate synchronously, and The gears of the transmission assembly are driven to rotate by the third input center shaft 43 . Wherein, the interlocking form of the transmission assembly can be bevel gear or standard spur gear. In this embodiment, standard spur gear is used for combination, but not limited thereto.

As shown in the tenth figure, it is a partial cross-sectional view of the output shaft body 5 combined with the accommodation base 11. In this embodiment, the upper tapered bearing 65 and the lower tapered bearing 61 have a bearing cover 9, the bearing cover The vertical surface 91 on the outer side of 9 is a vertical surface, and the inclined surface 92 on the inner side of the bearing cover 9 is an inclined surface. 11 of the base concave portion 111 fit, whereby the lateral force borne by the upper and lower tapered bearings 65, 61 can be reliably transmitted to the housing base 11, to disperse the force points, reduce the probability of structural damage, and immediately The design of the face 91 can allow the base recess 111 to be simply opened as a cylindrical groove. On the contrary, if there is no bearing cover 9, the inner sidewall of the base recess 111 must be opened as an inclined surface, which can also make the upper and lower The tapered bearings 65 and 61 are correspondingly combined with the accommodating base 11 .

Also please refer to shown in the eleventh figure simultaneously, it is the fifth preferred embodiment of the present invention From the exploded view, it can be clearly seen that this embodiment is similar to the above-mentioned embodiment, only there is at least one deceleration mechanism 24 between the drive device 2 and the input shaft 4, and the deceleration mechanism 24 has a power supply The deceleration shaft 22 of the coupling part 411 is linked. Since the door leaf used by this model is tens of kilograms to thousands of kilograms, the driving device 2 must provide different torques for door leaves of different weights. When it is too fast, one or more deceleration mechanisms 24 can be added according to the condition of the door leaf. The drive shaft 21 of the drive device 2 has been connected to the deceleration mechanism 24, so the deceleration shaft 22 replaces the drive shaft 21 to drive the force shaft body 4, thereby adjusting output torque. Among them, the deceleration mechanism 24 is an international standard. Not only can multiple deceleration mechanisms 24 be overlapped, but also the procurement channels of the deceleration mechanism 24 can be increased to avoid price gouging by suppliers when purchasing the driving device 2 .

However, the above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be treated in the same way. Included in the scope of the patent of this model, it is agreed to Chen Ming.

To sum up, the motor transmission structure of the swing type door opener of the present invention can really achieve its function and purpose when used, so the present model is a new model with excellent practicability, which meets the requirements of the new patent application. I have filed an application in accordance with the law, hoping that the review committee will approve this model as soon as possible to protect the creator's hard work. If the Junju review committee has any doubts, please feel free to send a letter to instruct. The creator will do his best to cooperate, and I really appreciate it.

11:Accommodating the base

111: Base recess

112: Accommodating ditch

113: base waterproof parts

12: Base cover

13: Transmission components

14: Output shaft bearing groove

15: Input shaft bearing groove

2: Drive device

3: Waterproof shell

4: input shaft

44: Input bearing

45: Input shaft waterproof ring

5: Output shaft body

61: Lower tapered bearing

62: Output transmission gear

63:Output bearing

64: Output shaft waterproof ring

65: upper tapered bearing

7: clutch assembly

71: collar part

72: clutch lever

721: Combination hole of curved rod

73: long rod

8: Door leaf junction

Claims (7)

A motor transmission structure of a swing-type door opener, which mainly includes: a transmission base, including a storage base, a base recess formed on the storage base, and a base provided on the storage base Cover body; a transmission component, which is arranged on the base cover body; an accommodating groove, which is formed around the accommodating base adjacent to the side of the base cover body; a base waterproof part, which is arranged on the accommodating base Placed in the groove; an output shaft bearing groove is recessed and formed on the base cover; an input shaft bearing groove is recessed and formed on the base cover; a driving device is arranged on the transmission base ; a waterproof casing, which is arranged outside the driving device; an input shaft, which is arranged on the bearing groove of the input shaft and connected with the driving device, so as to link the transmission assembly; an input bearing, which is placed on the input shaft In the bearing groove and set on the input shaft body; an input shaft waterproof ring is set on the input shaft body and set on the input shaft bearing groove; an output shaft body is set on the output shaft on the groove and connect the transmission assembly; the lower tapered bearing is sleeved on the output shaft and combined with the recess of the base; an output transmission gear is sleeved on the output shaft and located on the lower tapered bearing Above; an output bearing is sleeved on the output shaft and located above the output transmission gear; an output shaft waterproof ring is sleeved on the output shaft and located on the output shaft bearing groove; The clutch assembly is sleeved on the output shaft, and is located above the waterproof ring of the output shaft, and includes a collar portion linked by the output shaft, a clutch crank formed on one side of the collar, A crank connecting hole formed on the clutch crank, and a long rod set on one side of the clutch crank and combined with the crank connecting hole; an upper tapered bearing, which is sleeved on the output on the shaft, and located above the clutch assembly; and a door leaf joint, which is arranged on the upper tapered bearing and correspondingly combined with the long rod for carrying the door leaf. The motor transmission structure of the swing-type door opener described in item 1 of the patent scope of the application, wherein the upper tapered bearing and the lower tapered bearing have a bearing cover, and the outer side of the bearing cover defines a vertical surface , and the inner side of the bearing cover defines a slope. The motor transmission structure of the swing-type door opener described in item 1 of the scope of the patent application, wherein the input shaft body has a first input center shaft, a shaft formed on the first input center shaft and linked by the driving device Combining part, a second input central axis formed on one side of the first input central axis, a third input central axis formed on one side of the second input central axis, a third input central axis formed on the first input central axis and the The first input step part adjacent to the second input center axis, so that the diameter of the first input center axis is larger than the diameter of the second input center axis, and one formed between the second input center axis and the third input center The second input step part adjacent to the shaft makes the diameter of the second input central axis larger than the diameter of the third input central axis. The motor transmission structure of the swing-type door opener described in item 1 of the patent scope of the application, wherein the end of the input shaft body away from the transmission assembly has a joint portion, and at least one speed reducer is provided between the input shaft body and the driving device Mechanism, the deceleration mechanism has a deceleration shaft for interlocking the input shaft body. The motor transmission structure of the swing-type door opener described in item 1 of the scope of the patent application, wherein the waterproof casing has at least one reinforced wall, a casing waterproof member arranged between the reinforced wall and the base cover, and a plurality of The pressing part of the reinforced wall is passed through, and a transmission line hole is formed on the waterproof casing, and a transmission line waterproof part is arranged on the transmission line hole. The motor transmission structure of the swing-type door opener as described in item 5 of the scope of the patent application, wherein the waterproof part of the transmission line has a waterproof connector and a first lock formed at one end of the waterproof connector for passing through the transmission line hole part, a first waterproof part set on the first locking part, a first pressing part set on the first locking part for pressing the waterproof shell and the first waterproof part, and a first pressing part formed on the first locking part The second locking part on the side away from the first locking part of the waterproof connector, the second waterproof part set on the second locking part, and a second waterproof part set on the second locking part for pressing the waterproof The shell and the second pressing part of the second waterproof part. According to the motor transmission structure of the swing-type door opener described in item 6 of the patent scope of the application, the second waterproof part has a plurality of surrounding movable waterproof ribs, and the second pressing part has a tapered part.

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