TWM255322U - A transport for speed motor for controlling an overhead door - Google Patents

Description

M255322 V. Creation Instructions (1) [Technical Field to which the New Type belongs]

This creation is a detachable transmission structure of a fast rolling door motor, which refers to a technology that uses a sleeve with a bolt groove to sleeve and move between two oppositely arranged bolt shafts, so that the two bolt shafts are linked or unlinked. By. f Prior art J Please refer to the seventh figure. The door rolling machine 40 is composed of a motor 4 1, a reduction gear box 4 2, and a coupling box 4 3. The t, the reduction gear box 4 2 and the motor 4 1 is connected to one end, and a shaft 42 1 is axially extended at one end of the box body, and a transmission gear (not shown) is formed at the other end of the shaft 4 2 1 and is provided outside the coupling box 4 3 and the adjustment box. The adjustment gear 4 4 at one end of 4 4 meshes to form an interlocking form. As can be understood from the above description, when the motor 4 1 transmits the shaft 4 2 1 through the reduction gear box 4 2, the shaft 4 2 1 will cause the transmission gear (not shown) to drive the adjustment gear 4 4 1 and The required stroke is controlled by the adjustment box 4 4 to achieve the function of motor 4] _automatic stop. In summary of the above-mentioned operating methods, it can be known that through the design of the direct transmission of the shaft 4 2 1, when the door opener 4 0 needs to be repaired, the shaft 4 2 1 may be rotated during the maintenance process. At this time, it will drive Adjusting the gear 4 4 1 causes the previously adjusted stroke in the adjustment box 4 4 to be affected by the rotation of the shaft 4 2 1, causing the adjustment box 4 4 to be readjusted after maintenance and the required travel distance must be tested. As a result, the maintenance time is increased, the difficulty in positioning is increased, and the inconvenient maintenance and positioning of the rolling door machine 40 occurs. For this reason, this creator # 1 is supervising the current use of rolling door motors.

$ 6 pages M255322 _____ V. Creation Instructions (2) There is still room for improvement, so I have been engaged in the production and sales of rolling door motor related products for many years, and in view of the current problems of rolling door motors, I think about ways to improve them. After secondary improvements and tests, a detachable transmission structure for the fast rolling door motor was finally created. [New content] For this reason, this author created a detachable transmission knot and moved it to two oppositely linked technicians. In order to achieve the above-mentioned separated transmission structure, the moving box is composed of a first bolt bearing with a small diameter extending axially at one end of the body, a long hole is set at a transmission box, and a fixed wheel is set at the other position. In addition, the transmission box is at the outer edge, and a second post corresponding to the moving shaft facing the outer edge wheel of the transmission box is provided, and the driven shaft is directed to a bolt shaft, and the convex column can be inserted into the second bolt The main purpose is to improve the structure, which refers to a type of use of the bolt between the shaft, so that the two creators created a rolling door machine system including a motor, a reduction gear box, and a horse-drive shaft, the transmission The top of the first bolt shaft is a hollow box. The box has an inverted adjustment box in the elongated hole. The adjusting shaft is embedded in the center of the bottom with a driven shaft fixed to the second creeping device. There are two axial inspection sleeves at one end of the inner edge of the transmission box, the second bolt shaft is in the inner hole of the first bearing, and the outer edge of the shaft is also provided with a sleeve sleeve for the fast rolling door with a bolt groove. Axis Yusheng can be linked with or without fast rolling door motor, reducer gear box and communication The top end of the box shaft is axially convexly provided with a central y-shaped shift lever embedded in a first outer edge and a set position, and one end of the outer edge box is provided with an inner hole for adjusting a second bearing and communicating with the bearing. The combined transmission is convexly formed with a first end and a convex. In addition, a sleeve with an elastic bolt groove is sleeved on

M255322 V. Creation instructions (3) The predetermined position of the outer edge of the sleeve between the two bolt shafts and the elastic element is in a predetermined shape, so that the two bolt shafts can be interconnected, and the sleeve can be moved by using a lever to move the sleeve. The ring grooves of the levers are shaped by the interlocking relationship: ^ ', the two bolt shafts, so that the two bolt shafts stop the phase without affecting the rotation of the previously positioned positioning box, so that the above description is only for maintenance. This is an overview of the characteristics of the gui review 杳 I 昌 关 关 # 丄 work, in order to make Bei Fan Zhibei and read the excellent technical creation of this manual, and according to this one, Bai 旎 more understand Understand * Name 丨 From the f-person gate-"The implementation is based on the contents of this manual, so this creation is illustrated with the δ icon, but the ^ ^ work of 舫 4 窨 suspect A 丨 ^ Limitation M is only used for Interpretation of this invention = the preferred embodiment 'does not restrict the creation in any form. • Any modification or more of this creation made under the same creative spirit should be included in the scope of protection of this creation. Embodiment] As shown in the first to fifth figures, a quick roll Horse :: Biography: Structure, the door rolling machine is composed of motor 0, box 20 and transmission box 30, of which: a motor 10 is used to supply the power required for rolling door 2 ; A reduction gear box 20 is connected with the motor 10, and one end of the box body extends axially with a transmission shaft 21 '. The top end of the transmission shaft 21 is convexly provided with a first pin shaft 2 2 with a smaller diameter, The first bolt 22 has a fish-eye hole 2 2 1 in the center of its end, and the fish-eye hole 2 2 1 is embedded with two first bearings 2 3 at a larger diameter. The reduction gear mechanism ( (Not shown in the figure) The deceleration function makes the high speed output of the motor 10 turn to a lower speed. '?-$ 2 & Shaft 2 2 shows the φ car father, Ling < speed is transmitted to the gearbox 3 〇 Within;

1HI face page 8 M255322 V. Creation instructions (4) A transmission body, the box 3 1, and another box 3 2, the 3 2 1 and an L-shaped foot interference form two bearings 3 4 second bearing 3 One end is fixed with a transmission box 3 0 3 6. The 3 6 1 can be inserted 2 2 1 and is set on the second surface. The sleeve 3 8 can be used for the first and one inverted Y-shaped dial 3 1 The internal consolidation is 3 in 8 but it is axially opened at a set position about the center of the outer edge of the reduction gear box 20 by a 3 3 screw (box 30 is not shown in the figure). At the set position of the elongated hole, one end is fixed with an adjustment box 3 which is aligned with the bottom of the box. 3 An opposite side of the bottom of the box is provided with an adjustment wheel transmission box. In order to prevent the formation of each of the tripods 3 3 and the adjustment wheel 3 2 1, in addition, a first and a communicating shaft are buried in the middle of the bottom edge of the transmission box 30 and a driven shaft 3 5 is fixed to the 4th. Inner hole, the driven shaft 35 faces the transmission wheel 351 engaged with the adjustment wheel 321 at the outer edge of the transmission box 30, and a second pin shaft 2 with a smaller diameter is formed axially toward one end of the inner edge A shaft 3 6 1 is provided at the top of the shaft 3 6. The shaft is fixed to the inner hole of the first bearing 23 and protrudes into the hole of the fisheye. In addition, a spring element 3 7 which can be a spring is provided. 6 the outer edge and one end against the driven shaft 3 5 radial elastic element 3 7 the other end is against a sleeve 3 8, a ring groove 3 8 1 is provided at the predetermined position of the edge, and the inner edge forms two bolts Shafts 2 2 and 3 6 are inserted with bolt slots 3 8 2 and a lever 3 9 is provided. The lever 3 9 is a straight rod portion 3 9 1 and a rope 3 9 2 is placed in the long hole. 9 3 is placed in the ring groove in a natural state and does not contact the sleeve 3 8. It can be seen from the above that the door roller 1 can use the four-legged roller door 2 at a predetermined position on one side and use a chain ) When the door roller 1 and the door 2 are connected, and the door roller 1 is operated

Page 9 M255322 V. Creation instructions (5) It can drive the rolling door 2 to open upwards or downwards. When the rolling door machine 1 is installed, you can use the adjustment box 3 2 to adjust the opening or closing of the rolling door 2. Close the required stroke, and control the timing of stopping or operating the motor 1 through the adjustment wheel 3 2 1. After the bucket machine 1 is used for a period of time, the motor 10 and the reduction gear box 20 will cause wear or other problems. Maintenance is needed. When repairing, first pull the rope 3 9 2 toward the tripod 3 3 so that the lever 39 can move in the same direction. At the same time, the abutting portion 3 9 3 will abut the wall surface of the ring groove 3 8 1 , The sleeve 3 8 is moved to the direction of the driven shaft 35 and the elastic element 37 is compressed. When the sleeve 3 8 is moved to the second bolt shaft 36 as a whole, the rope 3 9 2 can be fixed to make the sleeve 3 8 positioning. At this time, the first inspection shaft 22 will not be restricted by the sleeve 38. Therefore, the motor i 0 and the reduction gear box 20 rotate the transmission shaft 21 during maintenance. The design of the bearing 23, the transmission shaft 21 will form a state of rotation without interlocking with the driven shaft 35, so that the transmission shaft 351 drives the adjustment wheel 321 to rotate And change the adjusted stroke in the adjustment box 32. On the contrary, when the maintenance is completed, you only need to loosen the rope 3 g 2 to make the elastic element 37 use the elastic force, and the barrel 3 8 is advanced to the first bolt shaft 2 2 so that The sleeve 38 abuts on the transmission 1, so that the first bolt shaft 2 2 and the second bolt shaft 36 can move through the mouth of the sleeve 3 to achieve the separation of the transmission structure. The above components and The detailed description of the operation method can be found that when the roll is being repaired, it is only necessary to first pull the lever 3 9 to the tripod 2 1: to move, that can make the first and second bolt shafts 2 2 and 3 6 stop: direction : Two without affecting the adjusted stroke of the adjustment box 32. One is the $ _ stroke of the _, which is wasted without readjustment after maintenance. = Warranty I WWL'CKi ΙΑΐ |) ωΐι »ι · ^ Γ- --------—______— ， Page 1 of 10

M255322 軎 The rapid separation design of the sleeve 3 8 stops the interlocking movement of the first bolt shaft 22 and the second bolt shaft 36, and you will not have to worry about the problems that will affect the stroke when repairing. 、 Creation (6) Time, easy and fast. It is worth noting that, referring to the fifth figure, when the sleeve 38 is actuated to stop the interlocking of the first bolt shaft 22 and the second bolt shaft 36, the rolling door 2 will be opened or closed down. Only the driven shaft 3 5, the transmission wheel 351 and the adjustment wheel 321 will act. As for the transmission shaft 21, the reduction gear box 20 and the motor 10, they will not be affected and will act. Therefore, the user opens or closes the roll. When the door 2 is used, it will not be restrained by the reduction gear box 20 and the motor 10, so that the required force will be reduced, and the implementation will be relatively easy, labor-saving, convenient and fast. Moreover, please refer to the sixth figure, which is a three-dimensional appearance view of another preferred embodiment of the present invention, in which the reduction gear box 20 of the door rolling machine 1 extends out of the drive shaft 2 1 by four outer edges at one end. A lug 24 is convexly protruded at the set position. In addition, a transmission frame 50 is fixedly connected to the lug 24. The transmission frame 50 includes a chassis 51 with a transmission shaft 35 in the center. The transmission shaft 35 also has a first Two bolt shafts 36, a convex post 361, an elastic element 37, a sleeve 38, and a lever 39 'make the second inspection shaft 36 and the first bolt shaft 2 2 and the outer edge of the chassis 5 1 and the lugs 2 4 are opposite to each other. A door-shaped bracket 5 2 is fixed at each place, and each door-shaped bracket 5 2 is fixed at the setting position of the rolling door 2, and the other end is connected with the lug 2 4. In addition, the lever 39 is straight. The lever portion 3 9 1 is restricted to the angle iron 5 3 fixed at the setting position of the rolling door 2, and the abutting portion 3 9 3 is placed in the ring groove 3 8 1 of the sleeve 3 8, so that the sleeve 3 8 can be controlled to operate To achieve that the two bolt shafts can rotate independently without affecting

Page 11 M255322 V. Creation Instructions (7) Purpose of the set travel distance. For this reason, the detachable transmission structure of the fast rolling door motor of this creation can not only effectively improve the shortcomings of the conventional rolling door motor, but also the main technical means of this creation have not been found in any relevant publications, which is in line with the application for new patent Requirements, apply in accordance with the law, and kindly ask Jun Bureau to grant permission to create this patent0

Page 12 M9SS ^ 99__ Simple illustration of the drawing [Simplified illustration of the drawing] The first picture is a three-dimensional appearance diagram of the creative installation on the rolling door. The second picture is a three-dimensional exploded view of this creation. The third picture is a schematic partial cross-sectional view of the creative sleeve before it is moved. The fourth picture is a partial cross-sectional view of the sleeve after the creation. The fifth picture is the three-dimensional appearance of the rolling door opened after the creative sleeve is actuated. The sixth diagram is a three-dimensional appearance diagram of another preferred embodiment of the present invention. The seventh figure is a schematic diagram of a conventional three-dimensional partial cross-section.

Page 13 [Illustration of drawing number] (conventional drawing number) Rolling door machine 4 0 Motor 4 1 Reducer gear box 4 2 Shaft 4 2 1 Coupling box 4 3 Adjusting box 4 4 Adjusting gear 4 4 1 (Original drawing number ) Rolling door machine 1 Rolling door 2 Motor 1 0 Reducer gear box 2 0 Drive shaft 2 1 No.-bolt shaft 2 2 Eye hole 2 2 1 No. 1-1 Bearing 2 3 Lug 2 4 Gear box 3 0 Long Shaped hole 3 1 Adjusting box 3 2 Adjusting wheel 3 2 1 Tripod 3 3 Second bearing 3 4 Drive shaft 3 5 Driving wheel 3 5 1 The diagram illustrates the second bolt shaft 3 Elastic element 3 7 Ring groove 3 8 1 Lever 3 9 Rope 3 9 2 Drive frame 5 0 Door bracket 5 2 Boss 3 6 1 Sleeve 3 8 Bolt slot 3 8 2 Straight rod 3 9 1 Abutment 3 9 3 Chassis 5 1 Angle iron 5 3

Claims (1)

M23S322 ——---- 6. Scope of patent application 1. A detachable transmission structure of a fast rolling door motor. The rolling door machine is composed of a motor, a reduction gear box and a transmission box, of which: a motor is used to supply The power required when the rolling door is rolled; a reduction gear box connected to the motor, and a transmission shaft extends axially from the end of the box; a transmission box is a hollow box, the outer edge of the box An elongated hole is set at a set position, an inverted γ-shaped lever is set in the elongated hole, and an adjustment box is fixed at another set position of the outer edge, and one end of the adjustment box is provided with an adjustment wheel, and further, a transmission box A second bearing is embedded in the center of the bottom of the inner edge and communicates with the outer edge, and another driven shaft is fixed to the inner hole of the second bearing, and the driven shaft is fixed to one end of the outer edge of the transmission box. The meshing transmission wheel is connected to the transmission shaft at one end of the inner edge, which is characterized in that: a first pin shaft with a smaller diameter is protruded axially from the top end of the transmission shaft; One bearing, 2 内 绫 一 # Λ ^ and the driven shaft The transmission box ,, and * are convexly formed to form a second bolt corresponding to the first bolt shaft. The top of the second bolt shaft is provided with a convex post, which can be inserted into the first edge bearing. An elastic element is sleeved outside the second bolt shaft and a sleeve with a detection groove is sleeved between the two bolt shafts and forms a pick shaft with the elastic element to be interconnected, and the predetermined position of the outer edge of the sleeve is moved to ί : 3 set of levers: ", by which the sleeve is used to make the sleeve completely alone: Movement: The two inspections are interconnected to form a movable stroke 可 1 so that the repair box will not affect the previously positioned positioning of the adjustment box 2 2 Shenfanyuan No. 1 Institute ^ Page 15 M255335 --- 6. Transmission structure with patent application scope, in which a fisheye hole is inserted through the center of the top end of the first bolt shaft, and the larger diameter part of the fisheye hole is embedded There is a first bearing. 3. The detachable transmission structure of the fast rolling door motor described in item 1 of the scope of patent application, wherein the elastic element may be a spring. « Page 16