TW200835869A - Actuator, valve and damper device - Google Patents

Abstract

The present invention provides an actuator with a simplified structure, which switches between manual and auto operations and performs a speed-change, and a valve and a damper device using the actuator. A manual/auto transmission clutch gear 8 consists of a plurality of gears that rotate coaxially. The manual/auto transmission clutch gear 8 is moved along a fixed shaft 9 to release the engagement between a front or back transmission gears and the manual/auto transmission clutch gear 8, or to engage the gears given a required reduction ratio between the manual/auto transmission clutch gear 8 and the back transmission gear.

Description

200835869 26341pif.doc IX. Description of the invention: [Technical field to which the invention pertains] .........^ The present invention relates to an actuator driven by an electric motor to drive control, using the same Movement: driving the object into the charging device and damping device for dampening (drag technology) [opening and closing (4) [previous technology] opening and closing control. By actuating the wire tearing process, less - or 'emergency At the same time, there is the installation of the main valve and the opening of the cymbal. Therefore, in the opening of the _:: 桑, the adjustment is made in the drive source of the electric motor and the output of the actuator, and the electric smash is being made. The gear unit between the two is called a == :T clutch mechanism. Zhao Tu, the actuator has a manual 1 electric = bracket device's stereo configuration 'Figure... indicates: 2, 2 Figure 8 (b The state of the A-Yi-Yu, which is the state of the manual, indicates the manual operation example of making the valve 2 1 D1 wide open, and the 8 (c) r 1 is the manual operation example of the closed state. 3=) 8 (c) The actuator just includes: a manual operating lever 102 that rotates on the cover and the sergeant and the memory 104; The clutch button 103 is shown. Further, although the inside of the casing that is actuated is not shown, the inside of the casing is provided with an output shaft that is coupled to a valve shaft that drives the second/threshold such as an electric motor, and that transmits the drive from the drive source to The gear unit of the wheel. When the opening degree adjustment of the valve 101 is performed by manual operation, as shown in Figs. 8b and 8(c), the clutch button 1〇3 is pressed (shown as black 200835869 26341pif.doc in Fig. 8). Thereby, the mechanical unit of the recording unit in the casing and the driving source is released. At this time, if the manual operation is moved to the position of the valve A (8) of the valve (10) in Fig. 8 (8), the wheel is rotated and the valve 101 is fully deflated. And, as shown in FIG. 8(c), when the manual operation lever i〇2 is rotated to the position of the opening degree 0 of the valve opening degree memory 4, the output axial direction is reversed accordingly. Rotate and the valve 101 is closed. As the prior actuator having the clutch (four) configuration for manual operation as described above, for example, there is an actuator disclosed in Patent Document 1. In the patent document and the disclosed actuator, the power supply of the actuator is turned on or off by the clutching of the clutch provided in the casing, and is connected to the ground by the pressing operation of the clutching f button. The moving clutch lever is moved to disengage one of the gear units of the gear unit. Thereby, the hand control of the output shaft can be performed. Further, Patent Document 2 discloses a cymbal control garment which is provided on the premise that the valve 1 is manually operated in a state in which the clutch means is closed, and the timer (time 〇 starts to operate and causes The control circuit that adjusts the opening degree to the target opening degree stops acting, and the _ circuit is resumed according to the timeout of the timer. The = control device can be used to calculate the pottery of the hand Set the meal: the cut-off time set in the timer. On the other hand, the actuator is operated at a fixed speed, but sometimes you want to change the valve. For example, there is a case where it is required to operate at a high speed in the opening direction (increased flow rate) and at a low speed in the closing direction 200835869 26341pif.doc (flow reduction). In order to cope with the above-mentioned requirements, a shifting clutch mechanism (shift clutch) must be provided. Fig. 9 is a view showing a configuration example of a gear unit having a clutch mechanism for manual operation and a previous actuator for shifting to a mechanism. The following is a configuration example in which a gear that is used to switch between electric operation and manual operation, that is, an electric/manual switching clutch 2〇2, and a change are provided in a gear unit interposed between the electric motor 200 and the output shaft 210. The speed ratio gear is the shifting clutch 205. As shown by the arrow in Fig. 9, the electric/manual switching clutch 202 and the shifting clutch 205 are supported in the gear unit so as to be freely movable up and down. When the actuator is used, the electric/manual switching clutch 202 is in a state of meshing with the transmission gear 2〇3 and the transmission cone 2〇1 mounted on the drive shaft of the electric motor=00, respectively. In 2001, the driving force will sequentially transmit the rear gear of the centering wheel 203, thereby driving the output shaft 21〇. To θΐ 彳7^%% to make the electric/manual switching clutch shift (four). Therefore, the mechanical combination with the transmission gear is released to obtain the ability to perform the rotation operation, and the shifting clutch 2〇5 and the ancient yk仃 can be manually operated. The structure of the gear: in the position of the yoke with the yoke 1 adjacent to the wheel shaft side, and the position of the wheel is adjacent to the wheel of the wheel; the speed gear = 7 200835869 26341pi £doc l 2 speed change _ gear The upper and lower sides of the transmission gear passage and the transmission gear 2 disposed on the output shaft 210 and the second shifting position are different from the second shifting position, which can be transmitted to the wheeling shaft 21〇 in the first variable rotation. "[i^^ Japanese Patent Laid-Open Publication No. Hei 8 - Brain No. Japanese Patent Early Disclosure Special Opening -343084] In the opening and closing control of the valve, the speed of the closing operation may be Even if the move is to speed up, the industry expects to maintain the action time. The motion speed is set to be variable. 3 The position of the actuator that controls the action is ===中' is to make the rotational speed of the wheel-out shaft variable. The clutch mechanism is newly set in the gear single = drive source. The speed of itself is variable. 4, the actuator is set to manual operation, the actuator of the clutch mechanism occupies the gear unit _ j , the number of parts is increased and the control circuit: i has a variable speed, and requires a high speed [invention] This is disadvantageous in terms of cost. In order to solve the above problems, the purpose is to realize the manual and electric operation switching between the manual and the electric operation, and the actuator of the output shaft, and the use thereof. The actuation ......................, the tactics include: manual /, a plurality of gears that change the body of the body, and ^ Installed in the second w type; _ side transmission gear section, and manual /-1 heart transmission gear section, dynamic transmission 12 torque; the rear section side of different gear ratios of multiple gears, will be from the power; & catch the clutch gear t hunter red side transmission gear section or de 楂, shift _, to: forward gear clutch 钤〆 ^ ^, / gear section 舆 manual / segment side: hand The second selection of the gear portion: two == clutch gear and rear actuation correspond to actuation ΐ =:: A damping device includes the above-mentioned actuator and a damping body that opens and closes corresponding to the action of the output shaft. It is constructed that by moving a plurality of gears that rotate coaxially-body to the shifting clutch, the food cone moves along the central axis, and the transmission gear or the rear-side transmission gear is combined with the manual/shift clutch. Or the manual/variable wheel gear and the rear side transfer bin are meshed with each other, and the gears of the required reduction ratio are meshed with each other. Therefore, by adding a gear of a simple structure that is rotated by the body, it has Achieving manual '61 switching and output shaft shifting effects does not cause 200835869 26341pif.doc to occupy the cover ^_empty_parts. Moreover, the above-mentioned dynamics are used in the valve device or the damper device, and the opening adjustment of the Japanese and Japanese can also be performed at the required speed or resistance.

Various motion control rules for driving objects such as Nie. "Valve or P: [Embodiment] Embodiment 1

Fig. 1 is a schematic view showing an internal mechanism of an actuator according to an embodiment i of the present invention, and Fig. 2 is a view showing a gear unit of Fig. 1. The actuating object 1 of the embodiment i includes the support plates 2a and 2b housed in the casing, the electric motor 3 disposed on the support plate 2a, and the arbitrarily arranged transmission through the support plates 2a and 2b. : the output shaft 4 ; and a gear unit that transmits the rotational torque of the electric motor 3 to the output shaft 4 . The support plate 2a and the support plate 2b are disposed in parallel in the cover at a fixed interval. In the electric motor 3, the rotary shaft 5 is disposed so as to penetrate the support plate_2a, and the transmission gear 6 is attached to the rotary shaft 5. The output shaft 4 of the actuator 1 is coupled to a valve shaft of a valve (not shown) attached to the lower side of Fig. 1, and the valve opens and closes in response to the rotation of the output shaft 4. The gear unit includes: a transmission gear 6 mounted on the rotating shaft 5 of the electric motor 3; a transmission gear 7a that is coupled with the transmission gear 6; a transmission gear 7b integrally formed coaxially with the transmission gear 7a; and a gear portion 8a, The manual/shift clutch gear 8 of 8b, 8c; the transmission gears l〇a, l〇b, 10c which are integrally formed and integrally rotated, and the transmission gear 12 which rotates integrally with the output shaft 4. Further, the transmission gears 7a and 10, which are integrally formed coaxially, constitute a front-stage transmission gear portion, and the transmission gears 10a, 10b, and 10c which are coaxially formed and integrally rotate constitute a rear-stage transmission gear portion. The transmission gear 7a and the small diameter *'' mounted on the rotating shaft 5 of the electric motor 3 ..... " ................. ...... -......................... —··.-.· .... ....... .............................._ The transmission gear 6 meshes, and on the side of the support plate 2b, coaxially and integrally formed with a smaller diameter than the transmission gear 7a Gear 7b. Further, the transmission gears 7a, 7b are mounted so as to be rotatable about the fixed shaft 7 fixed to the support plates 2a, 2b. The φ manual/shift clutch gear 8 is constituted by the coaxially and integrally formed gear portions 8a, 8b, 8c and is rotatably mounted on the fixed shaft 9 fixed to the support plates 2a, 2b, and Slide in the axial direction indicated by the arrow in Figure 2. The gear portion (front gear portion) 8b formed between the gear portion 8a on the support plate 2a side and the gear portion 8c on the support plate 2b side has a larger diameter than the gear portions 8a, 8c and is adjacent to the electric motor 3 side ( Hereinafter, the transmission gears 7b of the same pitch and having a small diameter which are referred to as the front side are engaged. Further, the transmission gear 7b has a tooth width in which the engagement of the manual/shift clutch gear 8 does not occur even if it slides along the fixed shaft 9. That is, FIG. 1 and FIG. 2 show a configuration in which the meshing of the manual/transmission clutch gear 8 and the transmission gear on the front side is maintained when the manual/shift clutch gear 8 is switched to the manual operation, and the disengagement is performed. * Coupling of the transmission gear on the rear side. - The diameter of the gear portion 8a (first gear portion) of the manual/shift clutch gear 8 is larger than the diameter of the gear portion 8c, and is selectively determined by the sliding operation along the fixed shaft 9 of the manual/shift clutch gear 8. The meshing and meshing of the transmission gear 10a (the first tooth 11 200835869 26341pif.doc wheel) adjacent to the output shaft 4 side (hereinafter referred to as the rear stage side) is released. Further, the gear portion 8c (second gear portion) selectively determines the transmission gear 1b adjacent to the rear side by the sliding operation along the fixed shaft 9 of the manual/shift clutch gear 8 (the second wheel) Engagement and engagement release. In the actuator 1 of the first embodiment, the gear portion 8a of the manual/transmission clutch gear 8 meshes with the transmission gear 10a on the rear side, and the gear portion 8c of the manual/transmission clutch gear 8 and the rear side. The state in which the transmission gears 1〇b are sprayed together constitutes gear units of different reduction ratios. The transmission gears 10a, 10b, 10c disposed adjacent to the rear side of the manual/transmission clutch gear 8 are integrally rotated coaxially, and are integrally mounted between the support plates 2a, 2b. Rotary axis 1〇

on. The diameter of the transmission gear 10b is larger than the diameter of both of the transmission gears 10a, 10c, and the diameter of the transmission gear 10a is larger than the diameter of the transmission gear 1c. Further, in the first embodiment, the manual switching position of the manual/shift clutch gear is used as a reference, that is, the # reciprocating wheel 10a and the gear portion 8a and the transmission gear 1b shown in Fig. 2 are used. The transmission gear that is adjacent to the rear stage side is disposed on the basis of the slip position of the manual/shift clutch gear 8 that has been released, together with the gear portion. For example, the transfer gear 1Qa of the gold-to-use super-rotation wheel portion 8a (four) is disposed closer to the support plate 2a side than the above-described manual operation, and meshes with the shift gear portion to transmit the gear survey, compared to the above-described manual operation position. Configured closer to the side of the support board. The output shaft 4 200835869 26341pif.doc The rotational torque of the pulsating motor 3 is transmitted and closed via the transmission gear 4 to open and close the valve. It is transmitted to the wheel-out shaft. Further, the rotary shaft 10 penetrates the support plate 2a, and a manual operation lever u protruding to the outside of the casing is placed in the 旌 红 red. When the object is set to = manual / Wei clutch _ wheel 8 decoration f is broken, the connection between the gear and the transmission gear on the front side, the operation of the =1 section side is operated, and the manual operation 2: manual operation When the rod 11 rotates in the direction, its rotation #,: 疋 rotation axis] 〇 to the circumference

The rotation torque of the mountain is transmitted through the output shafts I, C, and C, so that the wheel shaft 4 is rotated. 12 is transmitted to the above, in the present invention, the Jiang & mechanism and the shifting clutch mechanism are set to _^=奂, the clutch can be realized in a simple structure, and the shifting function can be realized. ^ Figure 3 is the circle showing the clutch gear switching means, the mouth JU) is not manually / the shifting clutch is white on the upper surface of the view, Figure 3 Cb) $ from the side of the 2% side of the axis = Table: = (a part of the Π is transparent, to make it easy to observe the manual / shifting away from the person 3, so that the structure of the support plate 2a. 隹 σ 益 gear 8 and the elastic buffer part as shown in Fig. 3 (8), the above is crying The holding member 13 is disposed along the fixed axis. The factory wheel switching means includes: holding the manual/shifting clutch in a private downward direction to maintain the circumferential direction of the pinion gear portion and the operating portion 16 in a clamping manner, and the outer portion is rounded The rotational force of jin% is converted into a manual/change clutch that holds the elastic member 13 200835869 26341pif.doc holding member 13 in the axial direction of the fixed shaft 9. The fixation is fixed. 9 slide elastic retention member 13 includes: elastic retention above Η—, one end abuts against the teeth of the manual/shift clutch gear 8 and elastically holds the manual/transmission clutch gear 8; the lower elastic arm 2, one end of which abuts the manual/shift clutch tooth $= ^ The lower surface is elastically held by the manual/detached, the square portion 8c of the (°) (10) and the other outer holding portion 13_2 of the upper elastic holding portion is elastically formed with the lower portion of the operation portion 16 The outer surface of the -3 is wide, and the groove portion 15 is parallel to the axial direction of the fixed shaft 9. The rail portion 18 is provided in a facing manner. In the case of the coffee-cup, the abutment-deduction, and the pot-and-moon, the gentleman's squat (), in order to make it easy to observe the elastic holding member 13, and the circumference, the mouth, and the mouth, the obstruction 18 is omitted. Part 1 6 pack f, perform rotary operation _ _ _; ^ outer wall 2G material so that the operating shaft 19 can be connected from the outside = 2: a mulberry dial 2 truss portion 14 phase 4 people, staying at the axis 19 The other end is connected to and coupled to the first, the first port, and the "gear portion 17. When the dial 20 is operated by the dial 20, the pinion portion 17 of the center axis 9 is rotated. The 14 200835869 26341pif.doc

After the rotation is transmitted to the holder portion H, the abutting portion 18' of the axial direction of the shaft 9 is fixed via the groove portion b11. The upper elastic-elastic holding member is manually/shifted by the elastic holding member nf on the surface of the obstruction portion 18. The clutch gear 8 is slidable - the lower urging force is applied to the yaw axis j. For example, when the gradation of the operation scale is made, the position indicated by the detail (4) is released as shown by the hand and adjacent to the rear side. Figure 1 and Figure 2 show the full-stroke (60) when the full-stroke action is reached. #了A if ώ~n, the king is closed until it is fully open, or the table is f20 aligned from full opening to full closing. At the position of "hand" or "recommended", the gear portion 8a or the gear portion Sc of the manual gear 8 is engaged with the transmission gear 10a or the transmission gear 10b on the rear side. When the rear side gear is meshed with the gear portion of the manual/shift clutch gear 8 by the sliding of the manual/shift clutch gear 8 as described above, the rear side gear and the manual/shift clutch gear are sometimes The gear portion is not in the engaged position. That is, in the first embodiment, when the transmission gear of the rear stage and the gear portion of the manual/speed change clutch gear 8 are not in meshing position, the bracket portion 14 is slid along the fixed shaft 9 to the operation scale. The force up to the set position of the disk 2 (the force in the sliding direction of the manual/shift clutch gear 8) causes the tooth end face of the transfer cone on the rear side and the gear portion of the manual/shift clutch tooth 15 200835869 26341pif.doc wheel 8 The tooth end faces are in a state of abutting up and down. For example, after the field is made, the transmission gears on the side and the gears of the manual/transmission clutch 1 wheel 8 depend on the position of the gear, but when the two wheels are not in the same position & At the position of the symbol a, the gear portion 8a abuts the tooth end faces of both the transmission gear and the gear portion 8a in a certain shape f: the upper elastic holding portion of the elastic holding member 13 is increased by: = 13 The lower-SUL:: the square dance holding unit 2 is oriented in the direction shown in Fig. 4 (the opposite direction to the sliding direction. The shore force generated by the abutting portion of the tooth end faces of both the two wheels) It is relieved, so as to prevent the tooth shape of the gear from being damaged and the generated stress is applied to the position where the gear is coupled, the two gears in the position of the elastic protection and the tooth 5 will be reacted due to the recovery. The release of the manual/change is made by the force of the sliding direction released by the gear, and the gear portion knows that: the fixed shaft 9 is further slid upward 10a, and the position b is completely hoisted, thereby In the case of the transfer of the patriarchal wheel; ρ note has: phase, 5, the original two gears should be in the position of the main body of the tiger in Figure 4 However, when the two gears are not in phase 16 200835869 26341pii.doc 『: position 8 守' at the position marked with symbol C in Fig. 4, the gear portion C g causes the transmission gear 丨 (9) and the gear portion in a certain shape <The tooth ends of both sides are abutted. At this time, the holding force of the lower elastic holding portion 4 of the elastic holding member 13 is weakened, and the holding force per inch portion U-1 of the upper sea of the rotation holding member 13 is enhanced, On the other hand, the upper elastic holding portion 2 is in the direction indicated by the upward arrow (the square opposite to the sliding direction is borrowed from the upper side of the elastic holding portion of the elastic holding portion), and is relieved by one. The stress of the ridge of the tooth end face is alleviated, so that the tooth shape of the gear can be prevented from being damaged. Then, when the electric motor 3 is driven, the manual/shifting is rotated to the wire and the two wheels are not in the accommodating position. Shifting: the two elastic holding members 13 are restored to the original state, and the anti-sinus force is released as the force of the upward feeding direction to release the force of the manual/fascinating 13 by the released sliding direction, and the teeth 2; =;= 定, to survey the complete ho With the transmission gear ice, use the clutch gears shown in Figures 3 (8) and 3 (8) to switch the handcuffs, p to make the two silk children (four) that are to be sprinkled together, and then abut, or by the elastic surface 4 or below (4) (4) The upper miscellaneous holding portion 13 of the shaving 13 is elastically deformed, and the force of the holding portion 13_2 in the direction opposite to the sliding direction is moderated, and the electric force generated from the abutting portion of the double: f-tooth end surface should be driven by the electric shape Damaged, in this state, when the private motor 3 moves the two gears to the engaged position, 17 200835869 26341pif.doc ==: the reaction force generated by the elastic retaining member 13 returning to the original state is caused by The two gears are automatically in a completely incompatible position. .8 (8a, 8b) After the deed #the side of the transmission gear (l〇a, l〇b) is in the virtual society. The force of the hybrid force and the turning force of the lower turning portion 13-2 are all restored to the shape of the j. Therefore, it is possible to listen to the manual/shift clutch _ wheel 8. mI, / a), Figure 5 (b) is the transmission of the Shi County 11 record switching means

Ζ : (a) shows a side surface which is perpendicular to the axial direction of the pinion gear portion 17, and Fig. 5 (8) shows arrows A and B = the pinion gear portion 17 and the elastic operation shaft and the jump from Fig. 5 (4), respectively. The squeezing portion includes a holding member i3A and an operation portion (the extension 4 16B). The holding member 13A holds the square wire iron step clutch gear 8 of the manual/weiling wire δ from the upper and lower sides along the fixed axis $. 3(a), 3(b), n ', 5X and k, the holding member m is different from the shirt 1#__13, and the 'holding member 13A is also a gold figure λ: 13Α1, moving/shifting ◎ gear 8 The upper surface of the gear portion % is secured, the manual/shift clutch gear 8; the lower guard A: the end of the bowl is adjacent to the tooth 2 of the manual/shift clutch gear 8 and the manual/shift clutch gear is used to maintain the second/phase 3: In the manual/shifting _ wheel 8 _ 18 200835869 26341pif. doc, the outer surface of the connecting portion 13A-3 is formed to be in contact with the pinion portion 17 of the operating portion 16A (or the operating portion 16B) Bracket portion (transmission portion) 14. Further, the same groove portion as the elastic holding member 13 is formed on the holding member 13A, and by sliding the groove portion of the holding member 13A over the rail portion, the manual/shift clutch gear δ can be made along the (four)-axis operating portion i6A: Elastic operation axis says, by - end ^

Ca) shows the __degree of the linear ship member ^. ^ The wheel Π is connected to the other end of the elastic operating shaft 19a, and the bracket portion 14 of the holding is sprayed. On the other hand, in the member operating portion 16B, two elastic throws are provided in parallel: i, and the elastic operating shaft 19b is constituted by a linear elastic member extending in the axial direction of the take-up shaft 9. In the straight direction, when the operation dial (not shown) is used to operate the wide shaft 19a (or the elastic operation shaft 1%, 1%) as the axis, the rotation is transmitted to the bracket portion 14 and is red. Rotation of 17 Clutch gear 8 _ wire 9 _ manual/shift The clutch gear 8 slides. After the private movement, make the manual/shifting here, when the transmission gear of the rear section side and the gear part of the hand # are not in the position of the harmony, ^ each coupling gear 8 fixed the shaft 9 rib to the spur (4) The set force of the force portion 14 along the sliding direction of the moving/shifting clutch gear 8 (the hand gear and the manual/shift clutch gear 8 are caused to cause the transmission on the rear side to be in the up and down state. The tooth end faces of both sides of the wheel are as described above, when the tooth end faces abut and the hand/unsettled ' '' gear 8 19 200835869 26341pif.doc Γ Ϊ ^ to the limit 'by the rotation operation using the operation dial The % of the second force is twisted and deformed as shown by the elastic operating shaft 19a (or the elastic operating shafts 19b, 19b) and ^5 (b). From = 1 to the clutch gear shown in Fig. 5 (8) 5 (b) The switching means, ^ by the distortion of the elastic_shaft 19a (or the elastic operating shafts 19b, 19b) = the (slaughter) force for setting the manual/shift clutch gear 8 in the sliding direction of the squatting and moving positions until two The child wheel is located in the incompatibility position. The two are constructed in the above manner, and can be compared with Figures 3(a) and 3(b). The gear switching means similarly alleviates the stress applied to the faces of the two gears that abut against each other, thereby preventing the tooth profile of the gear from being damaged. After that, when the electric motor 3 is driven, for example, the two gears are placed at the meshing position. When the 'elastic operating shaft 19a (or the elastic operating shafts 19b, 19b) returns from the = (four) state to the untwisted state, the reaction generated during the recovery is released by the force in the sliding direction. The small portion 17 is transmitted to the bracket portion 14, whereby the manual/shift clutch gear_8 is slid via the holding member 13A to an appropriate position set by the operation dial to mesh with the transmission gear on the rear side. In addition to the configurations shown in Figs. 3(a), 3(b) to 5(a), 5(b), a coil spring may be provided above and below the manual/shift clutch gear 8 (c〇il j ing The member is biased by the above-mentioned coil spring member from the upper and lower directions to the manual/': catching-combiner gear 8, and in short, as long as the elastic holding force can be added to the upper and lower directions of the manual/shifting clutch second wheel 8, Any composition can be achieved. As described above, according to the first embodiment, the manual/transmission clutch 20 is provided. 200835869 26341pif.doc Gear 8' The manual/transmission clutch gear 8 is coaxially formed and transmitted from the electric motor. a plurality of gear portions of different diameters for meshing speed of the front side of the rotation torque of the motor 3, and a plurality of gear portions of different diameters for the speed of the gears, all of the gear portions j 9 ί are integrally rotated, and are slidable along the fixed shaft 9; = sliding operation of the manual/shift clutch gear 8 of the fixed shaft 9 of the edge, the state of the manual operation of the gear portion of the moving/shifting clutch gear 8 and the rear section: the disconnection; and the shifting | The gear portions are respectively transmitted to the respective shifting states of the rear side. By constructing in this way, the number of parts in the storage space is increased without compelling, and the manual/catch clutch gear 8 of the structure can be switched and operated with the manual 14 electric operation. In the embodiment, when the hand-speed clutch gear-end gear is not in the engaged position, and the two gears are also abutted on the face, the manual/transmission clutch gear 8 is absorbed by the elastic deformation of the elastic retaining member mantle. : Sliding the force in the direction, so that the stress on the tooth end face of the _ wheel can be alleviated. Further, when the two gears are in the spray position, the elastically deformed elastic holding member 13 or the elastic operating shafts 19a, 19b return to the original state, which acts as a fixed sliding direction along the manual/shift clutch gear 8 Released by force. The position of the two wires can be made to match by the force in the direction. Further, in the above embodiment, the manual/shift clutch gear 8 is shifted in two stages by the gear portions 8a and 8c. However, the present invention is not limited to the two-stage shifting. Fig. 6 is a manual view of the gear portions 8a_, 8b^ of the manual/transmission clutch gear 8 of the other configuration example of the first-axis wheel unit. On the shift clutch gear 21, a gear portion 21d having a smaller diameter than the gear portion 21c is provided. Further, the transmission gear pair adjacent to the rear stage side is provided with a transmission gear i〇d corresponding to the gear portion 21d so as to be coaxial with the transmission gears 10a, l〇b, i〇c and integrally rotated by φ. In this manner, in the present invention, the shifting portion realized by the gear portion 21d and the transmission gear 10d is added to the three-stage shifting, but the number of shifting stages up to the three-speed shift can be easily increased. (Embodiment 2) In the first embodiment, an example is shown in which the manual/shift clutch gear is used to disconnect the transmission gear on the rear side each time the manual operation is performed. In the second embodiment, the manual transmission is performed by manual operation. / shifting clutch gear to disconnect the transmission gear from the front side. Figure 7 is a view showing a gear unit of an actuator according to a second embodiment of the present invention. The gear unit shown in Fig. 7 includes: a transmission gear 6 fixed to the rotating shaft 5 of the electric motor 3; a manual/shift clutch gear 22 having gear portions 22a, 22b, 22c, 22d; Rotating transmission gears 24a, 24b, 24c. The manual/shift clutch gear 22 is constituted by gear portions 22a, 22b, 22c, 22d integrally formed coaxially to be rotatable on a fixed shaft 23 fixed to the support plates 2a, .2b and along a fixed axis 23 axis direction 22 200835869 26341pif.doc = type = board π: moving / changing clutch clutch Qin line?: support board 2b Na ^. 丄 in, the remaining 22 q. In the case where the speed is transmitted, the speed of the returning wheel (corresponding to the figure, the transmission gear and the output wheel 12 not shown) is in the range of the actuator, and the meshing of the gears is not released. The manual/pay-off is performed by the fixed shaft 23 sliding operation, whereby the rotation speed of the gear 22 can be selected: the gear portion (the i-gear portion), such as the second-order rotary gear of the disk ^ 1 gear) 24c-shaped transfer wheel portion 22c and a transfer tooth adjacent to the rear side: ': spare part (the second tooth is in a state of being incompatible; and the gear part (third tooth "L2% gear ) is the rear stage = transmission gear (third gear) % "The combined state is adjacent to the clutch gear 23 along the fixed shaft 23, and the transmission gear 6 (4) is disengaged, and the manual operation is performed; ^ the gear portion, the end portion 25 The manual operation lever 26 on the circumferential surface performs a turn-on Si::: the suspected torque is transmitted to the output shaft, so that the wheel is gently rotated to expose the support plate of the rotary shaft 24 of the rear gear, as described above, according to the embodiment. 2, only 1 1 , the simple structure of the wheel _ speed off the ground combination: the manual operation and the electric operation switching function The long-term use of the two functions 23 200835869 26341pif.doc In addition, in the first and second embodiments, the teeth of the manual/shift clutch gear will be arranged in the moving motor with a plurality of different transmission gears. The manual/transmission clutch, that is, the above section of the (four) to the light n-wire is included in the technical idea of the present invention. 4, the gear of the gear changer gear, r, the heart =:=== The torque is transmitted to the wheel-out shaft, and the above-mentioned wheel will be the scope of the technical idea of the electric horse invention. The structure is also included in the present invention, and the effect can be further exerted by, for example, Ξ (3 (f) shows the actuator of the present invention to control the rotation of the valve shaft: when the rotation of the shaft is used to determine the opening degree _Lvalve "= control of the fine movement" In the electric intervening device, as in the above-described embodiment, the rotational speed of the output shaft is changed, so that the closing control can be performed in a clear manner. Moreover, the valve is operated by manual/shifting: Open the door to use the manual to adjust the opening of the valve r " sliding operation can accommodate H In order to constitute the crucible of the above-described inter-device, the ifn of the actuator according to the present invention is::::2 24 200835869 26341pif.doc: the valve can be opened and closed, and can also be applied to The direct-acting valve that rises and lowers to control the opening of the valve. In the straight direction - this shishijin 2: ^The damping device used for the control of the damping opening degree, the speed changes, so the shaft can be stunned with the required speed Condensation and rotation, even in the event of a power failure, can be easily controlled by manual movement; the sliding operation [simplified description of the drawings] Fig. 1 is an embodiment of the present invention. 2 is a view showing a gear unit in the drawing. 3(b) is a view showing a clutch gear switching means. a? The shape of the ^. The other examples of the elastic holding member when the four-position is not in the four-position position, and the other configuration of the gear-gear switching means are shown in FIG. Fig. 7 is a perspective view showing the implementation of the county 2 wheel unit. Figs. 8(a), 8(b), and 8(c) are diagrams showing the valve device including the actuator having the manual and switching clutch mechanism. Fig. 9 is a view showing a configuration example of a gear (description of main components) of the conventional actuator. 1, 100: Actuator 25 200835869 2634 Ipif. doc 2a, 2b: support plate 2c: outer wall 3, 200: electric motor 4, 210 · output shaft 5, 10: rotary shaft 6, 7a, 7b, l〇a, I〇b, l〇c, l〇d, 12, 24a, 24b, 24c 201, 203, 208, 209: transmission gear

7, 9, 23, 24: fixed shaft 8, .22: manual/shift clutch gears 8a, 8b, 8c, 21a, 21b, 21c, 21d, 22a, 22b, 22c 22d: gear portions 11, 26, 102, 204 : Manual operation lever 13 : Elastic holding member 13 - 1: Upper elastic holding portion 13 - 2 : Lower elastic holding portion 13 - 3, 13A - 3 : Connecting portion 1.3A : Holding member 13A - 1 : Upper holding portion 13A - 2 Lower holding portion 14 : bracket portion 15 : groove portions 16 , 16A, 16B : operation portion 17 · small cylinder wheel portion 18 : rail portion 26 200835869 2534ipii.doc 1 8 2 · abutting portion 19 : operating shafts 19a, 19b : Elastic operating shaft 20: operating dial 101: valve 103: clutch button 104: valve opening memory 202: manual/electric switching clutch 205: shifting clutch 206: first shifting gear 207: second shifting gear

27

Claims (1)

200835869 2b341pit.doc X. Patent application scope: 1. An actuator that uses the wheel-to-turn torque of the object to be driven by the ··· to purchase the manual/changeable 4 teeth: including: And a plurality of key front side transmission teeth that are integrally rotatable coaxially and rotatably coupled to each other; and a transmission/transmission clutch II# wheel phase rear side transmission gear unit that transmits the electric motor τ ' is combined and composed of a plurality of gears that are not _, "upper 34 manual / shifting clutch | | gear phase spray catch ratio", the upper, ten, motor, torque is transmitted to the wheel shaft side; And into the above-mentioned electric part or the above-mentioned rear side transmission gear part; ^^^^===================================================================================== : (4) The slave actuator's 1st gear on the rear side, by moving along the manual y辔诘龅, to rely on (4)^ the center axis of the read wheel, the state, when the manual/shifting Clutch Qi' transmits the rotational torque of the electric motor to the output shaft And a 1441 sigmoid second gear, which is selectively determined by the movement operation along the manual/shift clutch shaft. The above manual/shift 28 200835869 26341pii.doc == electric motion. = the above manual/shift clutch gear (d) with the above-mentioned ninth gear === moment transmitted to the wheel-out shaft 'and assigned, moving / shifting 'sense secret (four).............. electric =: twist; front side a transmission gear that transmits the above-mentioned ί: gear portion that meshes with the first gear; and an upper portion that meshes with the second gear, the misalignment of the center axis of the clutch gear-cut trailer anti-wheel is caused by the manual / Variable speed clutch type: Dynamic cutting, and switching to any of the following states - ? · ^ ^ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The tooth surface does not pass through. ^ The first gear of the above-mentioned first gear is in contact with the first gear part, §„卜, fg 9 gear=the second gear part is not merging and the younger brother? ^人Γ弟1齿轮a state in which the first gear portion is not in contact with the first gear portion, and the upper, ten, and second wheel portions are sensitive to the second gear portion. The wheel is lit, the actuator described in the first paragraph, in which the rear side is in the associative state. When the state of the shifting clutch gear is turned *up, t, 2 =, the electric H is changed to catch the clutch gear. The rotational torque of the combined flute = is transmitted to the wheel-out shaft; and w "" is selectively determined by the movement operation along the center 29 200835869 2W4 ipn.doc axis of the manual/shift clutch hit wheel The state of engagement of the crying wheel, the wonderful base life μ, +n 4 Wenlian exit mouth mouth W into the shape, 34 hands said catching the clutch _ round of the ring... mouth heart%... will shake the motor The rotational torque is transmitted to the wheel. 0i.· is different from the first gear described above. The cranking shaft, and the manual/shift clutch gear includes: f1 gear portion, meshing with the first gear; The second gear is meshed with the second gear; the 刖殳 gear portion is selectively selected by the movement of the manual/shifting mantle _ mandrel; The shape can be determined by the second step and the above-mentioned front side transmission gear in the state of the clutch tooth η - State, two: middle, moving operation, - lower =: only the upper front side transmission gear portion is t-closed, and only the above second gear is meshed with the upper |: side transmission _ spoke portion, and the phase segment The 歯 wheel portion and the front side splicing = driving object are connected to the wheel: the rotation torque of the motor is used to drive the squid, and the above-mentioned _ character is introduced into the manual/shift clutch gear, and the wheel is安装 Coaxial ground-body rotation of multiple gingival/mouth central axis movement mode installation; 30 200835869 26341pif.doc Uranium I side transmission gear part, seated and captured by the surface; The gear phase recites the rotational torque of the electric motor; and the gear is formed by the evening gear to transmit the upper rear side of the transmission wheel, ▲, ... to combine the electric motor of the above-mentioned electric motor manual/speed shifting device Zhaizhao witness clutch gear switching means, Su ugly, transmitted to the wheel-out shaft side; and the movement of the central axis of the gear, ^ by the above-mentioned manual / variable clutch section or the above-mentioned rear section (four) face wheel part gear speed clutch # Face _ except as described ^ ^ ^ hand ^ change the above two Selective gear between two: the actuator described in Item 4 of the transmission gear, wherein the first 1st wheel of the front section is selectively branched by the manual/shifting operation Manual: side 'when maintaining the above-mentioned manual / shifting clutch teeth • two = rogue money motor rotation she passes the renewed shaft; and heart ^ gear 'by moving along the above manual / shifting clutch will the axle Selectively determine the above-mentioned manual/displacement person 4, and the above-mentioned manual 7-speed clutch 歯2: merged (four), transmits the rotational torque of the electric motor, and has a different reduction ratio of the gear, the same manual/shift clutch The gear includes a rear gear portion that meshes with the rear side transmission gear portion to transmit the rotational torque of the two moving motors to the output shaft; package 31 200835869 zoj^ipu.doc = phase harmony; and brother 2 back spoke, Engaged with the above-mentioned second gear, the wire switching means, by the movement of the central axis of the +-moving/changing-in gear, and the operation of the H. D. movement and the state of the mouth: _木< Switch to any of the following states - The first gear is coupled to the ith gear portion β wheel and the upper _ _ 陶 (4), and the first 歯 wheel and the 丨 gear portion are in contact with each other, and the return wheel and the second gear portion are not in phase The state of the replacement; and the gearing of the 2nd gear, and the above-mentioned first transmission of the fourth excerpt of the enchantment, the front side of the first! The gear 'by the manual/catch clutch I;;" determines the rotational torque of the % motor that is coupled with the above-mentioned manual energy-capable manual/shift clutch gear; and the second gear By the difficulty of moving along the manual/shifting clutch gear=the above, the associative state of the crying wheel with the shifting gear is determined, and the electric power is transmitted while maintaining the gearing state with the manual/shifting clutch. The rotational torque of the motor, and the different reduction ratios of the gears are given, ..., the first manual gear shift gear includes: a first gear portion that meshes with the first gear; 200835869 zo^^ipn.doc 2 gear portion, meshing with the second gear; and the rear gear portion, by the manual/shifting away from the eight crying to the above clutch ^, ... crying in the ♦, rainbow μ hunting / oral above manual / In the case of the shifting step, the rear gear portion and the rear-stage transmitting sauce wheel portion are in a state in which the first/1st gear and the i-th gear portion are in a state of being merging, and only the upper wheel portion and the rear-stage side transmission gear portion are present. : The state of the engagement of the second gear portion of the rim and the second gear portion. The rear-stage sauce wheel part is in harmony with the above-mentioned rear-side transmission gear part. 7. For the patent scope range 】 to the sixth item of the mobilization, the above-mentioned clutch gear switching means includes. The member 'elastically holds the manual/shift clutch gear; the middle: the shaft is along the above-mentioned manual/shifting clutch wheel, the manual/shift clutch gear is moved, and the #member is moved to the upper limit ==== When the hand T changes to catch the clutch gear, the above-mentioned moving force: the centering gear of the centripetal gear, the movement limit of the square gear of the opposite direction of the movement of the ijiji.doc The above-mentioned manual/shifting clutch is used to make the above-mentioned manual/argument and multi-purpose person: 1 set to the reaction state in the original state and ... - 8: only the wheel is moved to the upper predetermined position. , maintaining the manual/shifting clutch; t: the elastic operating shaft rotated by the portion C, the moving force transmitting and retaining member converted from the outer portion to the upper portion to make the manual/shifting If the above-mentioned manual/transmission clutch gear shift is restricted, the above-mentioned manual/transmission clutch gear shifts and is deformed by the above-mentioned rotation force, and the upper replenishing part will be loaded/changed. (4) The movement limit of the wheel is changed, and the reaction force when the above-mentioned return shaft is restored to the original state is transmitted to the holding member so that the moving force rain for moving the upper feed/speed change wire to the predetermined position is transmitted. .' 9--face device, including: the pledge of the scope of the patent scope to the item - to the item; and the valve body that is opened and closed by the action of the above-mentioned enchantment axis. The damper device of any one of claims 1 to 8; and the wheel 34 corresponding to the above actuator; 200835869 ^u^mpii.doc Damping body that opens and closes 35