Summary of the invention
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of clever structure, principle are simple, easy to use
, can effectively avoid filter net jam for reservoir water intaking automatically cleaning filter method.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
The cleaning filter method of drinking water initial gross separation, removal of impurities, step are:
(1) it normally fetches water filtration stage;
S1: the liquid level that the intake of input channel and reservoir in water fetching device is connected and is lower than at intake, in weight
Under power effect, reservoir water will be flowed directly into input channel, be flowed into filter mechanism and be carried out under the guidance of input channel
Sundries mixed in reservoir water is carried out effective filtration treatment by filtration treatment, filter mechanism, then, will be filtered by output channel
Water afterwards is conveyed towards waterworks;
Filter mechanism during the work time, when filter mechanism is in normal on state, input channel by water flow guide to
In inner cylinder, strainer will be filtered processing to flowing water, and filtered flowing water will be directly over output channel towards waterworks
Delay is had the sundries filtered down by the upper surface of conveying, strainer;
(2) automatic rotation is with the stage of changing;
S2: during S1, if filter mechanism blocks, bar is pushed by automatic trigger gradually rotating device, gradually rotating dress
Setting will drive filter mechanism around the axial direction of bottom plate to rotate counterclockwise 45 degree, the filter mechanism of blocked state is changed and
By the filter mechanism of another on state with shifting between input channel and output channel, so it is carried out continuously;
The gradually rotating device includes coaxially being fixedly installed on fixed cover upper surface and extending to the fixed master above top plate
Axis, is provided with the fixed frame for both being fixedly connected between the top and input channel of fixed main shaft, coaxial on fixed main shaft
Turning set is equipped with circular rotating turret one and rotating turret two, and rotating turret one and hollow shaft rotation connection cooperate, and rotating turret two is located at
Between fixed cover and bottom plate;
Gradually during the work time, when filter mechanism switches to blocked state, pushing bar will be along hollow shaft for rotating device
It is slided axially adjacent to fixed main shaft, limit confining part will be pushed and make to limit confining part releasing to liter by pushing bar
The constraint of block is dropped, and then, the elastic potential energy for triggering spring will discharge and elevator pushed to slide straight up along to guide post,
Elevator will drive in rotation triggering block slide-in rotation triggering slot and especially lower section slides into its top, is rotating guiding groove
Under guidance, elevator will rotate counterclockwise 45 degree around the axial direction of fixed main shaft, and rotating turret one and rotating turret two will be around
Fixed main shaft, which synchronizes, rotates counterclockwise 45 degree, and drive is pushed component and rotated synchronously around fixed main shaft by rotating turret one, is blocked up
The filter mechanism of plug-like state will by between input pipe and output duct with changing, the filter mechanism of on state is defeated with shifting to
Enter between pipeline and output channel;
(3) automatic spray cleaning stage;
S3: turnover mechanism is inverted the filter mechanism of blocked state in handstand mouth;
The handstand mouth and upright mouth through bottom plate are offered on the top plate, handstand mouth is located at input channel in the counterclockwise direction
Side, upright mouth are located at the side of input channel along clockwise direction, and handstand mouth is arranged to open with the arc that top plate is coaxially arranged
Mouthful, and handstand mouth aligns with two filter mechanisms under original state and filter mechanism can be completed to be inverted in handstand mouth and be turned over
Turn, it is the shape, structure of upright mouth and both handstand mouths, in the same size;
During the work time, the filter mechanism in blocked state will be rotated with changing and turning to handstand mouth turnover mechanism
It is interior, at this point, when filter mechanism is rotated with changing again between input channel and output channel, cone corresponding with handstand mouth
Gear will be engaged with handstand rack gear and bevel gear will drive corresponding hollow shaft around itself axially 180 degree of rotation, should
Hollow shaft will drive the filter mechanism of blocked state to rotate synchronously, and filter mechanism is inverted
S4: flushing machine is rinsed cleaning treatment to after inversion and in the filter mechanism of blocked state, cuts filter mechanism
On state is shifted to, then, the filter mechanism of on state is inverted by turnover mechanism again in upright mouth restores upright;
During the work time, rotating turret one will drive jacking block rotation to flushing machine, and the elongated end to compression bar is carried out upper top by jacking block,
Compression bar be rotated up around its articulated shaft and to delay tap press-side press from the bottom to top, drainage tube one with draw
Flow tube two will turn on, and will have part water to enter in spray head in input channel, and spray head will be rinsed cleaning to the strainer of blocking, clearly
Clean sundries out will be fallen into leading miscellaneous plate and discharging, and filter mechanism is by switching-on state, when switching-on shape
When the filter mechanism of state gradually turns to upright mouth, bevel gear corresponding with upright mouth will engage with positive vertical tooth rack and bore tooth
Wheel will drive corresponding hollow shaft around itself axially 180 degree of rotation, which will drive the filtering of on state
Mechanism rotates synchronously, and filter mechanism will restore upright;
(4) reseting stage;
S5: when rotation triggering mechanism triggering finishes, resetting apparatus pulls on interlocking lever and moves reset straight down, rotates triggering machine
Structure synchronous reset;
The rotation triggering block is movably set in elevator on one end face of fixed main shaft, and elevator is close to fixed main shaft one end
The mounting groove one for being through to elevator upper surface is offered on face, rotation triggering block is rotatably dispose in the opening of mounting groove one simultaneously
And the tangential direction for being axially parallel to circumferencial direction where fixed main shaft of the rotation axis, rotation triggering block and peace under original state
Side wall of the tankage one close to elevator lower end surface fits, and the side of the elevator offers same with rotation triggering block rotation axis
The mounting groove two of axis arrangement, is arranged with clockwork spring in mounting groove two, and clockwork spring one end is fixedly connected with the inner wall of mounting groove two, the other end
It is fixedly connected with the rotation axis of rotation triggering block, and the elastic force of clockwork spring drives rotation triggering block downward around its rotation axis always
Rotation;
In reseting procedure, when rotating triggering block total movement to the top of boss, resetting apparatus pulls interlocking lever straight down
Movement, rotation triggering block can overcome the elastic force of clockwork spring to act on to rotate down and be folded in mounting groove one around its rotation axis, made
Elevator overcomes the elastic force effect of triggering spring to move straight down, until when rotation triggering block moves to the lower section of boss, hair
Item driving rotation triggering block moves downward reset around its rotation axis.
The beneficial effect of the present invention compared with prior art is that clever structure, principle be simple, easy to use, Neng Gouyou
Effect avoids water intake conduit from blocking, and is disposed with the filter mechanism that multiple circumference array are arranged and wherein at a filter mechanism
In water guide filtration condition, if the filter mechanism blocks, gradually rotating device can carry out automatically with changing simultaneously filter mechanism
And cleaning plant can carry out automated cleaning processing to the filter mechanism changed, and the filter mechanism of blocking is made to restore conducting, it is more
A filter mechanism circulation is connected with water intake conduit, and the water inlet of water intake conduit is avoided to block.
Specific embodiment
The cleaning filter method of drinking water initial gross separation, removal of impurities, step are:
(1) it normally fetches water filtration stage;
S1: the intake of input channel 110 and reservoir in water fetching device 100 is connected and high lower than the liquid level at intake
Degree, under the effect of gravity, reservoir water will be flowed directly into input channel 110, be flowed under the guidance of input channel 110
Processing is filtered in filter structure 130, sundries mixed in reservoir water is carried out effective filtration treatment by filter mechanism 130, then,
Filtered water is conveyed towards waterworks by output channel 120;
Water fetching device 100 includes horizontal mounting plate 101, and it is fixed that 101 upper surface of mounting plate is provided with the circle that Open Side Down arranges
Cover 102 and the two are detachably connected cooperation, and the top of fixed cover 102 is coaxially arranged with the top plate 103 and bottom plate 104 of annular, top
Be vertically arranged on plate 103 input channel 110 connected with reservoir, be provided on bottom plate 104 it is right with about 110 input channel
The output channel 120 that should be arranged is movably set with the cylindrical filter mechanism arranged vertically between top plate 103 and bottom plate 104
130, filter mechanism 130 is provided with eight and arranges along 104 place circumferencial direction array of bottom plate and a wherein filter mechanism 130
Connection is docked with input channel 110, output channel 120, filter mechanism 130 is arranged to the on state that can mutually switch and blocking
State;
The filter mechanism 130 includes the outer barrel 131 being movably set in upper and lower annular groove 106 and outer barrel 131
It is axially parallel to the axial direction of bottom plate 104,131 upper and lower ends of outer barrel opening arrangement, outer barrel 131 is fitted with 106 phase of annular groove
Match and the two constitutes slide-and-guide along 104 place circumferencial direction of bottom plate and cooperates, is coaxially arranged on the inner headed face of outer barrel 131
The built-in step 131a and built-in step 131a of annular are coaxially movably set with both ends in its lower ending opening, outer barrel 131
The inner cylinder 132 for the arrangement that is open, inner cylinder 132 and inner cylinder 131 axially constitute slide-and-guide cooperation along it, inner cylinder 132
Matched circular filter screen 133 is fixedly installed at lower ending opening;
It is arranged the bootstrap block 136a's, the inner cylinder 132 for being parallel to it and axially arranging on the inner headed face of the outer barrel 131
It is opened up on periphery and is parallel to its axial and upper and lower guiding groove 136b through arrangement, bootstrap block 136a and guiding groove 136b phase
It matches and constitutes slide-and-guide cooperation along the axial of outer barrel 131 is parallel to, be provided with support spring in the outer barrel 131
134,134 one end of support spring and built-in step 131a contradict, the other end and inner cylinder 132 contradict and support spring 134
Elastic force is directed toward inner cylinder 132 by built-in step 131a always, is coaxially arranged with and its structure at the upper end opening of the outer barrel 131
At the fixed ring 135 for being threadedly coupled cooperation, fixed ring 135 is used to overcome the elastic force of support spring 134 to act on inner cylinder 132 about
Beam is in outer barrel 131;
The medium position of the slot bottom of the guiding groove 136b along the vertical direction offers the inner groove downward through inner cylinder 132
137, the groove depth of inner groove 137 is greater than the groove depth of guiding groove 136, sets between the slot bottom of inner groove 137 and the slot bottom of guiding groove 136
Be equipped with the inclined-plane 1 for both being connected, the distance between inclined-plane 1 and 132 central axes of inner cylinder along the vertical direction by
Under it is supreme be gradually increased, the filter mechanism 130 further includes being fixedly installed on 131 periphery of outer barrel to push component
It 140 and pushes between 140 outer barrel 131 of mechanism and 104 central axes of bottom plate, pushing component 140 includes that be parallel to bottom plate 104 radial
The hollow shaft 141 of arrangement, hollow shaft 141 are fixedly connected, close to 104 axis of bottom plate with its periphery close to 131 one end of outer barrel
Line one end is rotatablely connected with gradually rotating device 200, and sliding axially to be equipped with along it in hollow shaft 141 pushes bar 142, inclined-plane one
138 with push bar 142 along the axially opposing neat of hollow shaft 141, push 142 one end activity of bar and extended to across outer barrel 131 and drawn
In the guide groove 136b and end is provided with triggering block 143 that can be up and down along guiding groove 136b, and triggering block 143 is close to away from hollow
141 one end of axis is provided with the inclined-plane 2 144 to match with inclined-plane 1, inclined-plane 2 144 be located at the lower section on inclined-plane 1 and
The two is bonded to each other;
During the work time, when filter mechanism 130 is in normal on state, input channel 110 is by water for filter mechanism 130
In stream guidance to inner cylinder 132, strainer 133 will be filtered processing to flowing water, and filtered flowing water will be directly over efferent duct
Road 120 is conveyed towards waterworks, and delay is had the sundries filtered down by the upper surface of strainer 133;
(2) automatic rotation is with the stage of changing;
S2: during S1, if filter mechanism 130 blocks, pushing bar 142 for automatic trigger gradually rotating device 200, by
Step rotating device 200 will drive filter mechanism 130 to rotate counterclockwise 45 degree around the axial direction of bottom plate 104, by blocked state
Filter mechanism 130 change and by the filter mechanism of another on state 13 with shifting to input channel 110 and output channel 120
Between, so it is carried out continuously;
The gradually rotating device 200 includes coaxially being fixedly installed on 102 upper surfaces of fixed cover and extending to 103 top of top plate
Fixed main shaft 210, the fixation for both being fixedly connected is provided between the top and input channel 110 of fixed main shaft 210
Frame 211 rotates coaxially on fixed main shaft 210 and is arranged with circular rotating turret 1 and rotating turret 2 213, rotating turret 1 with
The rotation connection cooperation of hollow shaft 141, rotating turret 2 213 are located between fixed cover 102 and bottom plate 104;
The fixed main shaft 210 includes being coaxially arranged with boss 214 on fixed main shaft 210, and boss 214 is located at rotating turret one
212 with the centre of rotating turret 2 213, offer rotation triggering slot 215 on the periphery of boss 214, rotation triggering slot 215 is under
Supreme to run through boss 214 and from the bottom to top 45 degree of torsion clockwise, the gradually rotating device 200 further includes being set to
Rotation triggering mechanism 220 between rotating turret 1 and rotating turret 2 213, rotation triggering mechanism 220 are set to eight and edge
210 place circumferencial direction array of fixed main shaft arrangement, rotation triggering mechanism 220 are corresponded with component 140 is pushed;
The rotation triggering mechanism 220 includes being fixedly installed between rotating turret 1 and rotating turret 2 213 and axial parallel
Elevator 222 is equipped in sliding sleeve on the axial guide post 221 of fixed main shaft 210, guide post 221 and the two edge is parallel to fixed master
Axis 210 is axial to constitute slide-and-guide cooperation, and the length direction of elevator 222 is overlapped with the radial direction of fixed main shaft 210, the lifting
Block 222 is provided with rotation triggering block 223 close to 210 one end of fixed main shaft, and rotation triggering block 223 triggers 215 phase of slot with rotation
Match, the rotation triggering block 223 in rotation triggering mechanism 220 corresponding with working condition filter mechanism 130 is located at rotation triggering
Slot 215 opening lower section and consistency from top to bottom, the external activity of guide post 221 be arranged with triggering spring 224, triggering 224 one end of spring with
Elevator 222 contradicts, the other end and rotating turret 2 213 contradict and trigger the elastic force of spring 224 always by the finger of rotating turret 2 213
To elevator 222, the rotation triggering mechanism 220 further includes for overcoming the effect of triggering 224 elastic force of spring by elevator 222
It is constrained in the limit confining part 230 of 211 bottom of guide post, and limit that confining part 230 is used to receive to push bar 142 pushes solution
Except the constraint to elevator 222;
Gradually during the work time, when filter mechanism 130 switches to blocked state, pushing bar 142 will be along for rotating device 200
Hollow shaft 141 is slided axially adjacent to fixed main shaft 210, and pushing bar 142 will be pushed and be made to limit confining part 230
Constraint of the releasing of confining part 230 to elevator 222 is limited, then, the elastic potential energy of triggering spring 224 will be discharged and be pushed
Elevator 222 slides straight up along to guide post 221, and elevator 222 will drive rotation triggering block 223 to slide into rotation triggering slot
In 215 and especially lower section slides into its top, and under the guidance of rotation guiding groove 215, elevator 222 will be around fixed main shaft
210 axial direction rotates counterclockwise 45 degree, and rotating turret 1 and rotating turret 2 213 will be around the synchronous inverse times of fixed main shaft 210
Needle rotates 45 degree, and drive is pushed component 140 and rotated synchronously around fixed main shaft 210 by rotating turret 1, blocked state
Filter mechanism 130 will by between input pipe 110 and output duct 120 with changing, by the filter mechanism 130 of on state with changing
To between input channel 110 and output channel 120;
(3) automatic spray cleaning stage;
S3: the filter mechanism 130 for making blocked state is inverted by turnover mechanism 410 in handstand mouth 107;
The handstand mouth 107 and upright mouth 108 through bottom plate 104 are offered on the top plate 103, handstand mouth 107 is located at input pipe
The side in the counterclockwise direction of road 110, upright mouth 108 are located at the side of input channel 110 along clockwise direction, handstand mouth 107
It is arranged to the curved opening coaxially arranged with top plate 103, and handstand mouth 107 and two filter mechanisms 130 are opposite under original state
Neat and filter mechanism 130 can be completed to be inverted in handstand mouth 107 and be overturn, the shape of 107 the two of upright mouth 108 and handstand mouth,
It is structure, in the same size;
The cleaning plant 300 includes for driving filter mechanism 130 to carry out inverted turnover mechanism 310, for inversion
Afterwards and the filter mechanism 130 in blocked state carries out clean flushing machine 320, and the turnover mechanism 310 includes top plate
103 fixed rings 311 being fixedly and coaxially connected, fixed ring 311 are solid in fixed ring 311 between top plate 103 and hollow shaft 141
Surely handstand rack gear 312, the positive vertical tooth rack 313 with the corresponding arrangement of upright mouth 108 for being provided with arrangement corresponding with handstand mouth 107, institute
It states coaxial fixing sleeve on the periphery of hollow shaft 141 and is equipped with bevel gear 314, bevel gear 314 and the positive vertical tooth rack of handstand rack gear 312/
313 match, and the positive vertical tooth rack 313 of handstand rack gear 312/ is matched with bevel gear 314 is used to driving hollow shaft 141 rotation 100
80 degree;
During the work time, the filter mechanism 130 in blocked state will be rotated with changing and turning to down turnover mechanism 410
In vertical mouth 107, at this point, when filter mechanism 130 is rotated with changing again between input channel 110 and output channel 120, with
The corresponding bevel gear 314 of handstand mouth 107 will engage with handstand rack gear 312 and bevel gear 314 will drive corresponding hollow shaft
141 around itself axially 180 degree of rotation, which rotates synchronously the filter mechanism 130 for driving blocked state,
Filter mechanism 130 is inverted
After S4: 420 pairs of flushing machine are inverted and the filter mechanism 130 in blocked state is rinsed cleaning treatment, makes to filter
The switching-on state of mechanism 130, then, turnover mechanism 410 by the filter mechanism 130 of on state upright mouth 108 again
It is inverted and restores upright;
The flushing machine 320 includes the spray head 323 being fixedly installed in right above handstand mouth 107, and spray head 323 stands upside down with being located at
130 consistencies from top to bottom of filter mechanism in mouth 107 and close to its counter clockwise direction side, set between spray head 323 and input channel 110
It is equipped with the drainage tube 1 and drainage tube 2 322 for connecting the two, input terminal and the input channel 110 of drainage tube 1 connect
The logical, output end of drainage tube 2 322 and spray head 323 are connected, the output end of drainage tube 1 and the input terminal of drainage tube 2 322
Between be provided with delay tap 325 for both connecting, postpone to be provided between tap 325 and top plate 103 for solid
Both fixed fixed frame 324, delay tap 325 is that push type postpones tap and press-side is arranged straight down, described solid
Determine hingedly to be provided with compression bar 326 on frame 324,326 one end of compression bar is articulated and connected with fixed frame 324 and the axial direction of the articulated shaft is flat
Row tilts down along the counter clockwise direction of one 212 place circumference of rotating turret and prolongs in the radial arrangement of rotating turret 1, the other end
Stretch arrangement and the elongated end be in contact with adjacent 234 upper surface of cover board, compression bar 326 along its inclined direction medium position with prolong
The press-side of slow tap 325 is fixedly connected;
The upper surface of the cover board 234 is arranged by upward jacking block 234a, the elongated end phase of jacking block 234a and compression bar 326
Corresponding and original state down-pressed pole 326 elongated end is with jacking block 234a along the clockwise direction one of one 212 place circumference of rotating turret
Side contacts;
During the work time, rotating turret 1 will drive jacking block 234a rotation to flushing machine 420, and jacking block 234a will be to compression bar 326
Elongated end carry out top, compression bar 326 be rotated up around its articulated shaft and to the press-side of delay tap 325 by down toward
On pressed, drainage tube 1 will turn on drainage tube 2 322, will have part water to enter spray head 323 in input channel 110
Interior, spray head 323 will be rinsed cleaning to the strainer 133 of blocking, the sundries flushed out will fall into lead miscellaneous plate 330 and outward
Discharge, filter mechanism 130 by switching-on state, when the filter mechanism 130 of switching-on state gradually turn to it is upright
When mouth 108, bevel gear 314 corresponding with upright mouth 108 will engage with positive vertical tooth rack 313 and bevel gear 314 will drive pair
For the hollow shaft 141 answered around itself axially 180 degree of rotation, which will drive the filter mechanism of on state
130 rotate synchronously, and filter mechanism 130 will restore upright;
(4) reseting stage;
S5: when the triggering of rotation triggering mechanism 220 finishes, resetting apparatus 400 pulls on interlocking lever 231 and moves reset straight down,
220 synchronous reset of rotation triggering mechanism;
The rotation triggering block 223 is movably set in elevator 222 on 210 1 end face of fixed main shaft, and elevator 222 is close
The mounting groove 1 for being through to 222 upper surface of elevator is offered on 210 1 end face of fixed main shaft, rotation triggering block 223 rotates
Be set to the opening of mounting groove 1 and the rotation axis is axially parallel to cutting for 210 place circumferencial direction of fixed main shaft
Line direction, side wall of the rotation triggering block 223 with mounting groove 1 close to 222 lower end surface of elevator fits under original state, institute
The side for stating elevator 222 offers the mounting groove two 226 coaxially arranged with rotation 223 rotation axis of triggering block, mounting groove 2 226
Inside it is arranged with clockwork spring 227,227 one end of clockwork spring is fixedly connected with the inner wall of mounting groove 2 226, the other end and rotation triggering block 223
Rotation axis be fixedly connected, and the elastic force of clockwork spring 227 drive always rotation triggering block 223 rotated down around its rotation axis;
In reseting procedure, when rotating 223 total movement of triggering block to the top of boss 214, resetting apparatus 400 pulls interlocking lever
231 move straight down, and rotation triggering block 223 can overcome the elastic force effect of clockwork spring 227 to rotate down folding around its rotation axis
It is laminated in mounting groove 1, the elastic force effect for making elevator 222 overcome triggering spring 224 moves straight down, until rotation touching
When hair block 223 moves to the lower section of boss 214, the driving of clockwork spring 227 rotation triggering block 223 moves downward multiple around its rotation axis
Position.
The automatic cleaning filter of a kind of reservoir water intaking comprising water fetching device 100, gradually rotating device 200, cleaning dress
Set 300 and resetting apparatus 400, water fetching device 100 includes horizontal mounting plate 101,101 upper surface of mounting plate be provided with opening to
The fixed cover 102 of the circle of lower arrangement and the two are detachably connected cooperation, and the top of fixed cover 102 is coaxially arranged with the top plate of annular
103 cover the support column 105 being provided between 102 for supporting with bottom plate 104, top plate 103, bottom plate 104 and fixation,
It is vertically arranged on top plate 103 and is provided with and about 110 input channel on the input channel 110 of reservoir connection, bottom plate 104
The output channel 120 of corresponding arrangement, is movably set with the cylindrical filter mechanism arranged vertically between top plate 103 and bottom plate 104
130, filter mechanism 130 is provided with eight and arranges along 104 place circumferencial direction array of bottom plate and a wherein filter mechanism 130
Connection is docked with input channel 110, output channel 120, filter mechanism 130 is arranged to the on state that can mutually switch and blocking
State, the filter mechanism 130 of blocked state drive it to rotate synchronously with changing for triggering gradually rotating device 200, cleaning plant
300 for receiving the gradually rotation potential energy of rotating device 200 and rinsing clearly for the filter mechanism 130 of blocked state to be inverted
It is clean on state, for controlling driving, gradually rotating device 200 resets resetting apparatus 400.
Specifically, the gradually rotating device 200 is set between top plate 103 and fixed cover 102, cleaning plant 300 is solid
Loaded on top plate 103, resetting apparatus 400 is set in fixed cover 102 and is pierced by fixed cover 102 upwards and extends to gradually for Dingan County
The bottom of rotating device 200 matches.
In use process, the liquid level that the intake of input channel 110 and reservoir is connected and is lower than at intake,
Under gravity, reservoir water will be flowed directly into input channel 110, flow into filter under the guidance of input channel 110
Processing is filtered in structure 130, sundries mixed in reservoir water is carried out effective filtration treatment by filter mechanism 130, then, is passed through
Output channel 120 conveys filtered water towards waterworks, in the process, if filter mechanism 130 blocks,
Filter mechanism 130 is by automatic trigger gradually rotating device 200, and gradually rotating device 200 will drive filter mechanism 130 around bottom plate
104 axial direction rotates counterclockwise 45 degree, the filter mechanism 130 of blocked state is changed and by the mistake of another on state
Filter structure 13 is so carried out continuously with shifting between input channel 110 and output channel 120, make to be located at input channel 110 with it is defeated
Filter mechanism 130 out between pipeline 120 is in the conductive state always and is able to carry out effective filtering, gradually rotating device
200 during gradually rotating with changing filter mechanism 130, and cleaning plant 300 carries out the filter mechanism 130 of blocked state
It is inverted and is aligned and be rinsed cleaning treatment, make the filter mechanism 130 of blocked state by the switching-on state of blocked state,
Then filter mechanism 1301 is switched into upright state again, and so on carried out, enable 130 Infinite Cyclic of filter mechanism to taking
Water is filtered processing.
It can be rotated along the axial direction of bottom plate 104 for the ease of filter mechanism 130, the upper surface of the bottom plate 104
With the lower end surface of top plate 103 offer with itself matched annular groove 106, filter mechanism 106 is along 104 place circumference of bottom plate
Direction is slideably positioned in annular groove 106, falls the filter mechanism 130 of blocked state for the ease of cleaning plant 300
Stand, restore upright, offered on the top plate 103 through bottom plate 104 handstand mouth 107 and upright mouth 108,107, handstand mouth
It is located at the side of input channel 110 along clockwise direction in the side in the counterclockwise direction of input channel 110, upright mouth 108,
Vertical mouth 107 is arranged to the curved opening coaxially arranged with top plate 103, and handstand mouth 107 and two filter mechanisms under original state
130 align and filter mechanism 130 can be completed to be inverted overturning, both upright mouth 108 and handstand mouth 107 in handstand mouth 107
Shape, structure, in the same size, in use process, when the filter mechanism 130 of blocked state is rotated counterclockwise to handstand mouth 107
When interior, if the filter mechanism 130 between input channel 110 and output channel 120 is blocked with changing again, it is located at handstand mouth
Filter mechanism 130 in 107 will be completed to be inverted overturning under the drive of cleaning plant 300;When the filter for restoring on state
When structure 130 is gradually turned in upright mouth 108, if the filter mechanism 130 between input channel 110 and output channel 120
When blocking again with changing, the filter mechanism 130 in upright mouth 108, which will be completed to be inverted under the drive of cleaning plant 300, to be turned over
Turn and restores upright.
It is effectively filtered in order to the water intaking to reservoir, the filter mechanism 130 includes being movably set in up and down
The axial direction for being axially parallel to bottom plate 104 of outer barrel 131 and outer barrel 131 in annular groove 106, outer barrel about 131 two
End opening arrangement, outer barrel 131 is adapted with annular groove 106 and the two is constituted along 104 place circumferencial direction of bottom plate and slided
Guiding cooperates, and the built-in step 131a and built-in step 131a of annular are coaxially arranged on the inner headed face of outer barrel 131 close to it
Lower ending opening is coaxially movably set with the inner cylinder 132 of both ends open arrangement, inner cylinder 132 and inner cylinder in outer barrel 131
131 axially constitute slide-and-guide cooperation along it, are fixedly installed matched circular filter screen at the lower ending opening of inner cylinder 132
133。
Specifically, for the ease of the socket installation between inner cylinder 132 and outer barrel 131, the inner circle of the outer barrel 131
It is arranged to open up on the periphery of the bootstrap block 136a, the inner cylinder 132 that are parallel to it and axially arrange on face and is parallel to it
Guiding groove 136b, bootstrap block 136a and guiding groove 136b axial and that run through arrangement up and down match and edge is parallel to outer barrel
The 131 axial slide-and-guide that constitutes cooperates, in order to by inner cylinder 132 and effectively be fixed in outer barrel 131, the outer cylinder
Support spring 134,134 one end of support spring and built-in step 131a conflict, the other end and inner cylinder 132 are provided in body 131
It contradicts and the elastic force of support spring 134 is directed toward inner cylinder 132, the upper end of the outer barrel 131 by built-in step 131a always
Opening is coaxially arranged with the fixed ring 135 for constituting with it and being threadedly coupled cooperation, and fixed ring 135 is for overcoming support spring 134
Elastic force effect inner cylinder 132 is constrained in outer barrel 131.
More specifically, in order to touching the filter mechanism 130 of blocked state automatically to gradually rotating device 200
Hair, the medium position of the slot bottom of the guiding groove 136b along the vertical direction offer the inner groove downward through inner cylinder 132
137, the groove depth of inner groove 137 is greater than the groove depth of guiding groove 136, sets between the slot bottom of inner groove 137 and the slot bottom of guiding groove 136
Be equipped with the inclined-plane 1 for both being connected, the distance between inclined-plane 1 and 132 central axes of inner cylinder along the vertical direction by
Under it is supreme be gradually increased, the filter mechanism 130 further includes being fixedly installed on 131 periphery of outer barrel to push component
It 140 and pushes between 140 outer barrel 131 of mechanism and 104 central axes of bottom plate, pushing component 140 includes that be parallel to bottom plate 104 radial
The hollow shaft 141 of arrangement, hollow shaft 141 are fixedly connected, close to 104 axis of bottom plate with its periphery close to 131 one end of outer barrel
Line one end is rotatablely connected with gradually rotating device 200, and sliding axially to be equipped with along it in hollow shaft 141 pushes bar 142, inclined-plane one
138 with push bar 142 along the axially opposing neat of hollow shaft 141, push 142 one end activity of bar and extended to across outer barrel 131 and drawn
In the guide groove 136b and end is provided with triggering block 143 that can be up and down along guiding groove 136b, and triggering block 143 is close to away from hollow
141 one end of axis is provided with the inclined-plane 2 144 to match with inclined-plane 1, inclined-plane 2 144 be located at the lower section on inclined-plane 1 and
The two is bonded to each other.
Filter mechanism 130 during the work time, when filter mechanism 130 is in normal on state, input channel 110
Water flow is guided to inner cylinder 132, strainer 133 will be filtered processing to flowing water, and filtered flowing water will be directly over defeated
Pipeline 120 is conveyed towards waterworks out, and delay is had the sundries filtered down by the upper surface of strainer 133, with pushing away for time
It moves, sundries will be gradually accumulated until strainer 133 is completely plugged, and filter mechanism 130 switches to blocked state simultaneously by state
And input channel 110 will be switched off with output channel 120, at this point, the water gravity and pressure in input channel 110 will be completely by filtering
Net 133 carries out support, and the elastic force for overcoming support spring 134 is acted on slide downward by inner cylinder 132, and inner cylinder 132 will drive oblique
Face 1, which synchronizes, to be moved downward, and inclined-plane 1, which will squeeze inclined-plane 2 144 and force, pushes bar 142 far from outer barrel
131 slidings, pushing bar 142 will carry out pushing triggering to gradually rotating device 200, and gradually rotating device 200 will drive filter
Structure 130 rotates counterclockwise 45 degree around the axial direction of bottom plate 104, by the filter mechanism 130 of on state with shifting to input pipe
Between road 110 and output channel 120, by between input channel 110 and output channel 120 and be in blocked state filtering
Mechanism 130 changes.
It is described in order to receive to push pushing triggering and filter mechanism 130 being driven to be rotated with changing for bar 142
Gradually rotating device 200 includes the fixed main shaft for being coaxially fixedly installed on 102 upper surfaces of fixed cover and extending to 103 top of top plate
210, the fixed frame 211 for being fixedly connected with the two is provided between the top and input channel 110 of fixed main shaft 210, it is fixed
It is rotated coaxially on main shaft 210 and is arranged with circular rotating turret 1 and rotating turret 2 213, rotating turret 1 and hollow shaft 141
Rotation connection cooperation, rotating turret 2 213 are located between fixed cover 102 and bottom plate 104, by the inverse time for driving rotating turret 1
Needle rotation realizes that filter mechanism 130 is rotated counterclockwise around fixed main shaft 210 with changing.
Specifically, the fixed main shaft 210 includes that boss 214 is coaxially arranged on fixed main shaft 210, boss 214
In the centre of rotating turret 1 and rotating turret 2 213, rotation triggering slot 215, rotation touching are offered on the periphery of boss 214
It sends out slot 215 and runs through boss 214 and from the bottom to top 45 degree of torsion clockwise, gradually rotating device 200 from the bottom to top
It further include the rotation triggering mechanism 220 being set between rotating turret 1 and rotating turret 2 213, rotation triggering mechanism 220 is arranged
It is arranged in eight and along 210 place circumferencial direction array of fixed main shaft, rotation triggering mechanism 220 and pushes component 140 one by one
Corresponding, rotation triggering mechanism 220 is used to receive to push the basal sliding for pushing triggering and slot 215 is triggered by rotation of bar 142
To its top, realize that rotation triggering mechanism 220 rotates counterclockwise 45 degree around fixed main shaft 210, to drive rotating turret one
212 rotate synchronously with rotating turret 2 213, and then drive the rotation of filter mechanism 130 with changing.
The rotation triggering mechanism 220 includes being fixedly installed between rotating turret 1 and rotating turret 2 213 and axial
It is parallel to the axial guide post 221 of fixed main shaft 210, sliding sleeve is equipped with elevator 222 on guide post 221 and the two is solid along being parallel to
To determine the axial slide-and-guide that constitutes of main shaft 210 to cooperate, the length direction of elevator 222 is overlapped with the radial direction of fixed main shaft 210, in order to
It can be rotated around fixed main shaft 210, the elevator 222 is provided with rotation triggering block close to 210 one end of fixed main shaft
223, rotation triggering block 223 matches with rotation triggering slot 215, rotation triggering corresponding with working condition filter mechanism 130
Rotation triggering block 223 in mechanism 220 is located at the rotation triggering opening of slot 215 lower section and consistency from top to bottom, for the ease of rotation triggering
Block 223 smoothly can be slid into and be skidded off by the upper end of rotation triggering slot 215, the rotation by the lower end of rotation triggering slot 215
Triggering 215 upper and lower ends of slot, which are provided with, is parallel to the axial boot segment of fixed main shaft 210, in order to make 212 edge of elevator
Guide post 211 slide straight up, the external activity of guide post 221 be arranged with triggering spring 224, triggering 224 one end of spring and rise
Drop block 222 contradicts, the other end and rotating turret 2 213 contradict and trigger the elastic force of spring 224 always by the direction of rotating turret 2 213
Elevator 222, the rotation triggering mechanism 220 further include for overcoming triggering 224 elastic force of spring to act on elevator 222 about
Beam is in the limit confining part 230 of 211 bottom of guide post, and limit that confining part 230 is used to receive to push bar 142 pushes releasing
Constraint to elevator 222 is pushed when pushing 412 pairs of bar limit confining parts 230 and makes its pact to elevator 222
Beam release, trigger spring 224 elastic potential energy will release, make rotate triggering block 223 slide into rotation triggering slot 215 and upwards
Sliding realizes that rotation triggering mechanism 220 rotates counterclockwise 45 degree around fixed main shaft 210.
More specifically, the limit confining part 230 includes being actively located on rotating turret 2 213 and axially putting down
The row interlocking lever 231 axial in fixing axle main shaft 210, interlocking lever 231 and 2 213 edge of rotating turret are parallel to fixing axle main shaft 210
Axial direction constitutes slide-and-guide cooperation, and interlocking lever 231 is fixedly connected with elevator 222, in order to avoid interlocking lever 231 and rotation
Frame 2 213 is fallen off, and the bottom end of the interlocking lever 231, which is threadedly coupled, is equipped with caging bolt 232 and caging bolt 232
Diameter be greater than interlocking lever 231 diameter, guide post 221 is between interlocking lever 231 and fixed main shaft 210, the rotating turret one
212 top offers the rectangle mounting groove 3 233 of opening upwards arrangement, and the top activity of interlocking lever 231 is worn under original state
If being movably set with the rectangle limitting casing for being constrained interlocking lever 231 in mounting groove 3 233 to mounting groove 3 233
235, limitting casing 235 matches with mounting groove 3 233 and the two cooperates along the radial slide-and-guide that constitutes of swivel mount 2 213,
Limit spring 236,236 one end of limit spring and the inner wall conflict of mounting groove 3 233, the other end are provided in mounting groove 3 233
It is contradicted with limitting casing 235 and the elastic force of limit spring 236 pushes limitting casing 235 to slide far from fixed main shaft 210 always, initially
State lower limit frame 235 is pressed on the top of interlocking lever 231 close to 210 one end of fixed main shaft, and limitting casing 235 deviates from fixed main shaft
210 one end with push that bar 142 is inconsistent, the opening of limitting casing 235 is greater than the diameter of interlocking lever 231, the mounting groove 3 233
Opening is provided on matched cover board 234 and cover board 234 and offers the escape port to match with interlocking lever 231, passes through
It is lower close to the sliding of fixed main shaft 210 that promotion limitting casing 235 overcomes the elastic force of limit spring 236 to act on, and makes the releasing pair of limitting casing 235
The constraint of interlocking lever 231, to make to limit constraint of the releasing of confining part 230 to elevator 222.
Gradually being embodied in during the work time of rotating device 200, when filter mechanism 130 switches to blocked state
When, bar 142 is pushed by sliding axially adjacent to fixed main shaft 210 along hollow shaft 141, and limit spring will be overcome by pushing bar 142
236 elastic force effect pushes limitting casing 235 to slide along mounting groove 3 233 close to fixed main shaft 210, when in limitting casing 235
When portion's opening is aligned with interlocking lever 231, constraint of the limitting casing 235 by releasing to interlocking lever 231, at this point, limit confining part 230
Constraint to elevator 222 will be released, then, the elastic potential energy of triggering spring 224 will discharge and push elevator 222 along
It is slided straight up to guide post 221, elevator 222 will be in the drive rotation slide-in rotation triggering slot 215 of triggering block 223 and especially
Lower section slides into its top, and under the guidance of rotation guiding groove 215, elevator 222 will be around the axial inverse time of fixed main shaft 210
Needle rotates 45 degree, rotating turret 1 and rotating turret 2 213 will around fixed main shaft 210 synchronize rotate counterclockwise 45
Drive is pushed component 140 and rotated synchronously around fixed main shaft 210 by degree, rotating turret 1, the filter mechanism 130 of blocked state
Will by between input pipe 110 and output duct 120 with changing, by the filter mechanism 130 of on state with shifting to input channel
Between 110 and output channel 120.
As the scheme that the present invention more optimizes, rotation triggering mechanism 220 will be successively around 210 turns of fixed main shaft
It is dynamic, after rotation triggering mechanism 220 rotates counterclockwise 45 degree, therefore, to assure that the rotation in corresponding rotation triggering mechanism 220
Triggering block 223 and the lower end of rotation triggering slot 215 align, in order to avoid rotation triggering mechanism 220 is inverse around fixed main shaft 210
Since the angle that self inertia effect causes it to rotate is greater than 45 degree during hour hands rotation, the rotation triggers slot
Along side counterclockwise is provided with one 216a of block, rotation triggers at 215 upper end opening of slot along side clockwise at 215 lower ending openings
It is provided with two 216b of block, one 216a/ block of block, two 216b is matched with rotation triggering block 223 for around fixed main shaft
210 rotation is limited, and the meaning of this programme is taken to be, it is inverse around fixed main shaft 210 to avoid rotation triggering mechanism 220
Since the angle that self inertia effect causes it to rotate is greater than 45 degree of degree during hour hands rotation, it is ensured that rotation triggers slot
215 being capable of consistency from top to bottom with rotation triggering block 223.
In order to receive the gradually rotation potential energy of rotating device 200 and carried out to the filter mechanism of blocked state 130
It is inverted and rinses cleaning, the cleaning plant 300 includes for driving filter mechanism 130 to carry out inverted turnover mechanism 310, using
After to inversion and the filter mechanism 130 in blocked state carries out clean flushing machine 320, the turnover mechanism 310
Including the fixed ring 311 that top plate 103 is fixedly and coaxially connected, fixed ring 311 is between top plate 103 and hollow shaft 141, fixed ring
Handstand rack gear 312, the positive vertical tooth rack with the corresponding arrangement of upright mouth 108 that arrangement corresponding with handstand mouth 107 is fixedly installed on 311
313, coaxial fixing sleeve is equipped with bevel gear 314 on the periphery of the hollow shaft 141, and bevel gear 314 and handstand rack gear 312/ are just
Vertical tooth rack 313 matches, and the positive vertical tooth rack 313 of handstand rack gear 312/ is matched with bevel gear 314 is used to 141 turns of hollow shaft of driving
It is 180 degree dynamic, it is rotated by hollow shaft 141, the filter mechanism 130 for being located at the upright mouth 108 of handstand mouth 107/ is driven to be turned over
Turn to be inverted.
The flushing machine 320 includes the spray head 323 being fixedly installed in right above handstand mouth 107, spray head 323 be located at
130 consistency from top to bottom of filter mechanism in handstand mouth 107 and close to its counter clockwise direction side, spray head 323 and input channel 110 it
Between be provided with drainage tube 1 and drainage tube 2 322 for both connecting, the input terminal and input channel of drainage tube 1
110 connect, the output end of drainage tube 2 322 and the connection of spray head 323, the output end of drainage tube 1 are defeated with drainage tube 2 322
Enter the delay tap 325 being provided between end for connecting the two, postpones to be arranged between tap 325 and top plate 103 useful
In both fixed fixed frame 324, delay tap 325 is that push type postpones tap and press-side is arranged straight down, is
Delay tap 325 can be pressed from the bottom to top, on the fixed frame 324 hingedly be provided with compression bar 326, compression bar
326 one end are articulated and connected with fixed frame 324 and the radial of rotating turret 1 that be axially parallel to of the articulated shaft arranges, is another
End is tilted down along the counter clockwise direction of one 212 place circumference of rotating turret to be disposed to extend and the elongated end and adjacent cover board
234 upper surfaces are in contact, and compression bar 326 is fixedly connected along the medium position of its inclined direction with the press-side of delay tap 325,
By pushing up the elongated end of compression bar 326, the unlatching of delay tap 325 is realized.
Specifically, turning compression bar 326 upwards around its articulated shaft during in order to rotate rotating turret 1
Dynamic, the upper surface of the cover board 234 is arranged by upward jacking block 234a, the elongated end phase of jacking block 234a and compression bar 326
Corresponding and original state down-pressed pole 326 elongated end is with jacking block 234a along the clockwise direction one of one 212 place circumference of rotating turret
Side contacts.
More specifically, the sundries in order to flush out strainer 133 carries out outlet, the lower section of the handstand mouth 107
Be provided with inclination arrangement leads miscellaneous plate 330, leads miscellaneous plate 330 and is fixedly connected with the lower end surface of bottom plate 104, leads miscellaneous plate 330 and fixes
The distance between main shaft 210 is gradually reduced from the bottom to top along the vertical direction.
Being embodied in during the work time of cleaning plant 300, the filter mechanism 130 in blocked state will rotate with
It changes and turns in handstand mouth 107, at this point, when the filter mechanism 130 between input channel 110 and output channel 120
When rotating again with changing, bevel gear 314 corresponding with handstand mouth 107 will engage with handstand rack gear 312 and bevel gear 314 will
Drive corresponding hollow shaft 141 around itself axially 180 degree of rotation, which will drive the filtering of blocked state
Mechanism 130 rotate synchronously, filter mechanism 130 will be inverted and with 323 consistency from top to bottom of spray head, in the process, rotating turret 1
Jacking block 234a rotation will be driven, the elongated end to compression bar 326 is carried out upper top by jacking block 234a, and compression bar 326 is hinged axial around it
Upper to rotate and pressed from the bottom to top the press-side of delay tap 325, drainage tube 1 and drainage tube 2 322 will
It connects, will there is part water to enter in spray head 323 in input channel 110, spray head 323 will be rinsed clearly the strainer 133 of blocking
Clean, the sundries flushed out will be fallen into leading miscellaneous plate 330 and discharge, and filter mechanism 130 is by switching-on state, when cutting
When shifting to the filter mechanism 130 of on state and gradually turning to upright mouth 108, at this point, when being located at input channel 110 and efferent duct
When filter mechanism 130 is rotated with changing again between road 120, bevel gear 314 corresponding with upright mouth 108 will be with positive vertical tooth rack
313 engagements and bevel gear 314 will drive corresponding hollow shaft 141 around itself axially 180 degree of rotation, the hollow shaft
141 rotate synchronously the filter mechanism 130 for driving on state, and filter mechanism 130 will restore upright.
When the triggering of rotation triggering mechanism 220 finishes, i.e., rotation triggering mechanism 220 rotates after a week around fixed main shaft 210,
Need to make gradually rotating device 200 resetted, it is ensured that can recycle and filter mechanism 130 is carried out with changing, for this purpose, described answers
Position device 400 includes retracting mechanism 410 for driving interlocking lever 231 to move straight down, for detecting rotation triggering mechanism
The control testing agency 420 that 220 triggerings finish, controlling to establish between testing agency 420 and retracting mechanism 410 has signal connection.
In order to enable to rotate triggering block 223 directly by the upper direction of boss 214 to the lower section of boss 214, the rotation
Turn triggering block 223 and be movably set in elevator 222 on 210 1 end face of fixed main shaft, elevator 222 is close to fixed main shaft
The mounting groove 1 for being through to 222 upper surface of elevator is offered on 210 1 end faces, rotation triggering block 223 is rotatably dispose in peace
The opening of tankage 1 and the tangential direction for being axially parallel to 210 place circumferencial direction of fixed main shaft of the rotation axis, just
It rotates side wall of the triggering block 223 with mounting groove 1 close to 222 lower end surface of elevator under beginning state to fit, the elevator
222 side offers the mounting groove two 226 coaxially arranged with rotation 223 rotation axis of triggering block, is arranged in mounting groove 2 226
Clockwork spring 227,227 one end of clockwork spring is fixedly connected with the inner wall of mounting groove 2 226, the rotation axis of the other end and rotation triggering block 223
It is fixedly connected, and the elastic force of clockwork spring 227 drives rotation triggering block 223 to rotate down around its rotation axis always, this programme
Meaning is, when rotating 223 total movement of triggering block to the top of boss 214, retracting mechanism 410 pulls interlocking lever 231 perpendicular
It directly moves downward, rotation triggering block 223 can overcome the elastic force of clockwork spring 227 to act on to rotate down around its rotation axis and be folded to peace
In tankage 1, the elastic force effect for making elevator 222 overcome triggering spring 224 moves straight down, until rotation triggering block
223 when moving to the lower section of boss 214, and the driving rotation triggering block 223 of clockwork spring 227 moves downward reset around its rotation axis.
Specifically, the retracting mechanism 410 includes eight pawl disks 411 being movably set on fixed main shaft 210 and eight pawls
Disk 411 can be slided up and down along the axial direction of fixed main shaft 410, and eight pawl disks, 411 pivot bush unit is on interlocking lever 231 and interlocking lever
231 can be up and down along eight pawl disks 411, by sliding eight pawl disks 411 straight down, drives interlocking lever 231 straight down
Movement resets, for this purpose, being fixedly installed bracket 412 in the fixed cover 102, turns between bracket 312 and the top of fixed cover 102
It is dynamic to be provided with the screw rod 413 coaxially arranged with fixed main shaft 210, pull back block 414 and the two composition screw thread are socketed on screw rod 413
Connection cooperation, the connecting rod 415 being provided between block 414 and eight pawl disks 411 for ining succession of pulling back, 415 activity of connecting rod
It is arranged on fixed cover 102 and is axially parallel to the axial direction of fixed main shaft 210, connecting rod 415 is provided with multiple and along fixation
210 place circumferencial direction array of main shaft arrangement, in order to drive silk 413 to be rotated, is fixedly installed on the bracket 412
Reset motor 416, the output shaft for resetting motor 416 is axially parallel to the axial direction of screw rod 413, reset the output shaft of motor 416 with
The V belt translation for being transferred to the power for resetting 416 output shaft of motor on screw rod 413 is provided between the driving end of screw rod 413
Component 417 drives screw rod 413 to rotate, makes eight pawl disks 411 that interlocking lever 231 be driven to move downward reset by resetting motor 416.
The control testing agency 420 includes the control slip ring 421 excessively for being sheathed on 210 top of fixed main shaft, and guide post 221 is perpendicular
The top of rotating turret 1 is directly extended upwardly to, control testing agency 420 further includes the water for being fixedly installed in 221 top of guide post
Flat mounting blocks 422, the lower end surface of mounting blocks 422 are provided with button switch 423, button switch 423 and 231 consistency from top to bottom of interlocking lever
And interlocking lever 231 is used to carry out button switch 423 conflict unlatching after triggering, button switch 423 is serially connected composition switch
Group is additionally provided in the fixed cover 102 for control the controller 418 for resetting motor 416 and being operated, mistake control slip ring 421,
Controller 418, switching group and power supply are sequentially connected in series.
Being embodied in during the work time of resetting apparatus 400, when the triggering of rotation triggering mechanism 220 finishes, interlocking lever
231 will carry out button switch 423 press-started, and switching group is connected, 418 pairs of reset motors 416 of controller issue signals and
Make to reset the starting rotation of motor 416, resetting motor 416 will drive screw rod 413 to rotate, screw rod 413 will make to pull back block 414 vertically to
Lower movement, block 414 of pulling back drive eight pawl disks 411 to synchronize and move downward, and eight pawl disks 411 drive interlocking lever 231 to move straight down
It resets, when interlocking lever 231 moves to 235 lower section of limitting casing, constraint of the limit constraint mechanism 230 by recovery to interlocking lever 231,
At the same time, elevator 222 is made to overcome the elastic force effect movement reset straight down of triggering spring 224, finally, resetting motor
416 reversions make pull back block 414 and the reset of eight pawl disks 411.