CN202954425U - Rotating type hydraulic driving device - Google Patents
Rotating type hydraulic driving device Download PDFInfo
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- CN202954425U CN202954425U CN 201220527959 CN201220527959U CN202954425U CN 202954425 U CN202954425 U CN 202954425U CN 201220527959 CN201220527959 CN 201220527959 CN 201220527959 U CN201220527959 U CN 201220527959U CN 202954425 U CN202954425 U CN 202954425U
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- impeller
- blade
- housing
- type hydraulic
- drive apparatus
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Abstract
The utility model discloses a rotating type hydraulic driving device. The rotating type hydraulic driving device comprises a blade module, a shell and a reset spring, wherein the shell is provided with an inner cavity and a water inlet and a water outlet which are communicated with the inner cavity; the blade module is arranged in the inner cavity of the shell in a rotating mode along the radial direction of the inner cavity of the shell, is driven under water pressure in the shell to generate torque and outputs the torque by a rotating shaft of the blade module; and the blade module is reset by the reset spring. The rotating type hydraulic driving device can be applied to a toilet lid with a flushing function and generates the torque by utilizing hydraulic driving to drive a spray pipe of the toilet lid to extend out or retract in a rotating mode, so that the spray pipe of the toilet lid is prevented from being installed in an inclined mode, and the integral height of the toilet lid is reduced; and the toilet lid is small in size, simple and attractive in appearance, and the material cost of the toilet lid is saved. The rotating type hydraulic driving device has the characteristics of modular structure, convenience for production and detection and the like.
Description
Technical field
The utility model relates to a kind of hydraulic drive apparatus, particularly relates to a kind of can be applicable to the rotary type hydraulic drive apparatus in the toilet lid of pre-washing function.
Background technology
Refer to shown in Fig. 1-Fig. 4, the toilet lid with pre-washing function of prior art, this toilet lid comprises toilet bowl top cover 1 ＇ and toilet seat 2 ＇, it is, at toilet seat 2 ＇ rear portions, one flushing machine 3 ＇ are installed, wherein, this flushing machine comprises reversal valve (in figure embody), is installed in the rear portion inner chamber of toilet seat and the jet pipe be connected with the delivery port of reversal valve and for opening or close switching knob 22 ＇ of reversal valve; Left side, rear portion or the right side of toilet seat 2 ＇ are provided with water inlet 21 ＇, and this water inlet 21 is connected with the water inlet of reversal valve; Jet pipe 32 ＇ specifically are connected with the delivery port of reversal valve by jet pipe main body 31 ＇ that are installed in the rear portion inner chamber of toilet seat, this jet pipe 32 ＇ and jet pipe main body 31 ＇ phase pivot bush units, and regracting jet pipe main body is interior or stretch out outside the jet pipe main body part, shower nozzle 33 ＇ are equipped with in the water side of this jet pipe 32 ＇.During work, water inlet 21 ＇s of water by toilet seat 2 ＇ outsides are entered in jet pipe main body 31 ＇ by the water inlet of jet pipe main body 31 ＇, and promotion jet pipe 32 ＇, make jet pipe 32 ＇ part under Water Pressure stretch out jet pipe main body 31 ＇ and enter in the inner ring scope of toilet seat 2 ＇, water from the shower nozzle 33 ＇ ejections of jet pipe water side, is realized pre-washing function again.
The above-mentioned toilet lid with pre-washing function, its jet pipe 32 ＇ are generally hard tube, and be fixing camber line or rectilinear form, and the type of drive of this jet pipe 32 ＇ employing straight line driving, because the water side of jet pipe 32 ＇ must be lower than the plane of toilet seat 2 ＇, therefore, this toilet lid with pre-washing function of prior art, its jet pipe main body 31 ＇ and jet pipe 32 ＇ must be obliquely installed, and this just causes the whole height H of toilet lid higher, thereby make the volume of whole toilet lid larger, attractive in appearance not.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of rotary type hydraulic drive apparatus is provided, be applied in the toilet lid with pre-washing function, making it utilize intake pressure to drive the jet pipe of toilet lid to rotate packs up or stretches out, thereby can avoid jet pipe to adopt the mode that tilts to install, be conducive to reduce the whole height of toilet lid.
The utility model solves the technical scheme that its technical problem adopts: a kind of rotary type hydraulic drive apparatus, comprise blade module, housing and back-moving spring, housing have inner chamber, with water inlet and the delivery port of this intracavity inter-connection; The blade module is installed in the inner chamber of housing along the radial rotating of housing inner chamber, and this blade module is subject to hydraulic drives to produce moment of torsion in housing, and by its rotating shaft output; This blade module is realized resetting by back-moving spring.
Described blade module comprises impeller cover, main impeller; Main impeller comprises impeller blade and the described rotating shaft of being located at impeller blade one end, and impeller cover is provided with the first water hole, and impeller blade is provided with the second water hole; This impeller is placed on impeller blade, along a side of water pressure pushing direction, impeller blade is carried out to the part parcel, and its first water hole and the second water hole non-overlapping; The inner bottom surface of described housing or internal chamber wall are provided with a positive stop lug boss, and impeller cover is withstood by this positive stop lug boss by rotating set angle, with the impeller blade preset angles that staggers.
Also comprise driven wheel, this driven wheel is fixedly installed in described rotating shaft outside described housing, and this driven wheel drives described blade module by described back-moving spring and realizes resetting.
Also comprise reseting gear, described housing extends an installation portion, and this reseting gear is movably installed in this installation portion, and is meshed with described driven wheel, and described back-moving spring is installed between the installation portion of reseting gear and described housing.
Also comprise tooth bar, the side of this tooth bar is provided with a plurality of gear teeth, and this tooth bar active card is loaded on described housing, and the gear teeth of this tooth bar are meshed with described driven wheel.
Described blade module also comprises seal washer, and the sealing packing ring is installed on the opposite side of described impeller blade, with when described main impeller is put in place by hydraulic drives to the sealing gap between the internal chamber wall of described impeller blade and described housing.
Described housing comprises upper cover and the drain pan with upper shed, and upper cover is wrapped in the upper shed of drain pan, surrounds the inner chamber of described housing between upper cover and drain pan; The inner chamber of drain pan is the semicircular structure consisted of straight chamber wall and circular arc chamber wall, and described water inlet and delivery port are located at respectively the straight chamber wall of described drain pan; Described positive stop lug boss is located at inner bottom surface or the circular arc chamber wall of drain pan; The rotating shaft of described blade module is limited in the home position of bottom case inner cavity, and seals the bottom surface of stretching out drain pan.
The end face of described impeller blade, bottom surface and other end side are respectively equipped with grab, and described impeller cover comprises main cover plate and three side cover sheets, and three side cover sheets one respectively are connected on wherein three ends of main cover plate, jointly surround the cavity that wraps up described impeller blade for part; Described the first water hole is located at main capping, and three side cover sheets of described impeller cover are respectively equipped with through hole, and three grabs of described impeller blade active card respectively are placed in corresponding through hole.
The first water hole of described impeller cover is a plurality of, and the aperture of each the first water hole is less than respectively the aperture of described the second water hole.
A kind of rotary type hydraulic drive apparatus of the present utility model, be applied in the toilet lid with pre-washing function, and the jet pipe of this toilet lid has turning section, makes this jet pipe make its turning section pack up or stretch out by rotation.During concrete application, make the utility model coordinate transmission mechanism, can make the utility model utilize intake pressure to drive jet pipe to rotate.
The beneficial effects of the utility model are,
1, because the utility model can produce moment of torsion output under the intake pressure effect, make and the utility model can be applied to in the toilet lid with pre-washing function, (jet pipe of this toilet lid has turning section, this jet pipe makes its turning section pack up or stretch out by rotation), and coordinate corresponding transmission mechanism, can drive the jet pipe of toilet lid to rotate, thereby the jet pipe that makes toilet lid avoids adopting the mode that tilts to install, can effectively reduce the whole height of toilet lid, make the small volume of toilet lid, profile is succinct, attractive in appearance, and be conducive to save the material cost of toilet lid,
2, the utility model is modular construction, is conducive to realize that modularization production and modularization detect.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of rotary type hydraulic drive apparatus of the present utility model is not limited to embodiment.
The accompanying drawing explanation
Fig. 1 is the structural representation of the toilet lid with pre-washing function (comprising toilet seat) of prior art;
Fig. 2 is the sectional drawing that Fig. 1 is corresponding;
Fig. 3 is the sectional view (jet pipe retraction) of the toilet lid with pre-washing function of prior art;
Fig. 4 is the sectional view (jet pipe stretches out) of the toilet lid with pre-washing function of prior art;
Fig. 5 is D structure schematic diagram of the present utility model ();
Fig. 6 is D structure schematic diagram of the present utility model (two);
Fig. 7 is exploded perspective view of the present utility model;
Fig. 8 is the D structure schematic diagram () of blade module of the present utility model;
Fig. 9 is the D structure schematic diagram (two) of blade module of the present utility model;
Figure 10 is the exploded perspective view of blade module of the present utility model;
Figure 11 is front view of the present utility model;
Figure 12 is A-A sectional drawing of the present utility model (the blade module is in initial position) in Figure 11;
Figure 13 is A-A sectional drawing of the present utility model (the blade module rotates counterclockwise) in Figure 11;
Figure 14 is B-B sectional drawing of the present utility model in Figure 13 (containing upper cover);
Figure 15 is A-A sectional drawing of the present utility model (the blade module rotates counterclockwise and puts in place) in Figure 11;
Figure 16 is C-C sectional drawing of the present utility model in Figure 15 (containing upper cover);
Figure 17 is with the exploded perspective view of the toilet lid of pre-washing function (containing the utility model);
Figure 18 is the exploded perspective view of the flushing machine of toilet lid;
Figure 19 is the flushing machine of toilet lid corresponding view when jet pipe is packed up;
Figure 20 is the D-D sectional drawing that in Figure 19, the flushing machine of toilet lid is corresponding;
Figure 21 is the flushing machine of toilet lid corresponding view when jet pipe stretches out;
Figure 22 is the E-E sectional drawing that in Figure 21, the flushing machine of toilet lid is corresponding;
Figure 23 is the F-F sectional drawing that in Figure 21, the flushing machine of toilet lid is corresponding.
The specific embodiment
Embodiment, refer to shown in Fig. 5-Figure 16, a kind of rotary type hydraulic drive apparatus of the present utility model, comprise blade module 62, housing 61, driven wheel 63, reseting gear 64, tooth bar 67 and back-moving spring 65, housing 61 has inner chamber, and with water inlet 611 and the delivery port 612 of the intracavity inter-connection of housing 61; Blade module 62 radially is assemblied in the inner chamber of housing 61 rotationally along the housing inner chamber, and this blade module 62 is subject to hydraulic drives to produce moment of torsion, and by its rotating shaft 621 outputs; Driven wheel 63 is installed on rotating shaft 621 outside housing, housing extension one installation portion 615, reseting gear 64 is rotatably installed on this installation portion 615, and be meshed with driven wheel 63, back-moving spring 65 is torsion spring, it is connected between reseting gear 64 and installation portion 615, for realizing resetting by driven wheel 63 band moving vane modules 62; The side of tooth bar 67 has a plurality of gear teeth, and these tooth bar 67 active card are loaded on the bottom of housing 61, and is meshed with driven wheel 63.
As a kind of preferred, specifically as Figure 8-Figure 10, above-mentioned blade module 62 comprises impeller cover 623, main impeller; Main impeller comprises impeller blade 622 and is located at the described rotating shaft 621 of impeller blade 622 1 ends, impeller cover 623 is provided with a plurality of the first water holes 626, impeller blade 62 is provided with second water hole 627, and the aperture of this second water hole 627 is greater than the aperture of the first water hole 626; This impeller cover 623 carries out part parcel along a side of water pressure pushing direction to impeller blade 622 in impeller blade 622, and its first water hole 626 and the second water hole 627 non-overlappings; The inner bottom surface of above-mentioned housing 61 (or internal chamber wall) is provided with a positive stop lug boss 616(as shown in figure 12 near its water outlet), impeller cover 623 withstands by rotating this positive stop lug boss 616 of set angle, take and impeller blade 622 preset angles (this preset angles is acute angle, is approximately 0-15 °) that staggers.
Above-mentioned blade module 62 also comprises seal washer 624, and sealing packing ring 624 is installed on the opposite side of impeller blade 622, when at main impeller, put in place by hydraulic drives to the sealing gap between the internal chamber wall of impeller blade 622 and housing 61.The end face of above-mentioned impeller blade 622, bottom surface and other end side are respectively equipped with grab 628, impeller cover 623 comprises main cover plate and three side cover sheets, three side cover sheets one respectively are connected on wherein three ends of main cover plate, jointly surround the cavity for part parcel impeller blade; The border of first water hole 623 its main cappings of distribution of impeller cover, three side cover sheets of this impeller cover 623 are respectively equipped with through hole 629, and three grabs 628 of impeller blade active card respectively are placed in corresponding through hole 629.
Above-mentioned housing 61 specifically comprises upper cover 613 and the drain pan 614 with upper shed, and upper cover 613 adopts screw lockings in the top of drain pan 614, and the upper shed of drain pan 614 is sealed, and surrounds the inner chamber of housing 61 between upper cover 613 and drain pan 614; The inner chamber of drain pan 614 is the semicircular structure consisted of straight chamber wall and circular arc chamber wall, and the water inlet 611 of housing and delivery port 612 are located at respectively the straight chamber wall of drain pan 614; Above-mentioned positive stop lug boss 616 is located at the inner bottom surface (or circular arc chamber wall) of drain pan 614; The rotating shaft 621 of blade module is limited in the home position of bottom case inner cavity by upper cover 613, and the bottom surface that adopts sealing ring 625 sealings to stretch out drain pan 614.The installation portion 615 of above-mentioned housing is located on the drain pan 614 of housing, concrete, and as shown in figure 14, this installation portion comprises the groove structure with under shed and is located at the double-screw bolt of this groove structure inside, and screw 66 locks on this double-screw bolt; Above-mentioned reseting gear 64 is rotatably installed on the notch place of this groove structure by screw 66 Passscheibens 68, above-mentioned back-moving spring 65 is set in the double-screw bolt outside, and an end of this back-moving spring 65 is plugged in reseting gear 64, the other end of this back-moving spring 65 is plugged in the bottom land of groove.
A kind of rotary type hydraulic drive apparatus of the present utility model, its operating principle is as shown in Figure 11-Figure 16.As shown in figure 14, under original state (before the utility model water inlet), its blade module 62 is positioned at a side of the close water inlet 611 of housing inner chamber.When the water inlet 611 of housing 61 is intake, as shown in Figure 13, Figure 14, the impeller cover 623 of blade module 62 is close to impeller blade 622 under the effect of water inlet, water inlet promotes blade module 62 directions towards housing delivery port 612 and rotates counterclockwise, make blade module 62 produce moment of torsion and drive driven wheel 63 by its rotating shaft 621 outputs and rotate, driven wheel 63 band carry-over bars 67 are advanced, in addition, reseting gear 64 is followed driven wheel 63 and is rotated, and drives back-moving spring 65 rotations; In this process, the delivery port 612 that impeller cover 623 and gap housing inner chamber between of water inlet by the blade module leaks out to housing.When water pressure pushing blade module 62 turns to maximum angle, as Figure 15, shown in Figure 16, the impeller blade 622 of blade module turns to the straight chamber wall to delivery port one side to housing 61, the impeller cover 623 of blade module is withstood by the positive stop lug boss 616 of enclosure interior, make impeller cover 623 and impeller blade 622 preset angles that staggers, now, gap between straight chamber, the left side wall of 624 pairs of impeller blades 622 of the seal washer of blade module and housing 61 is sealed, make second water hole 627 of each first water hole 626 by impeller cover and impeller blade into water flow in a large number the delivery port 612 of housing, under this state, tooth bar 67 advances and puts in place, and back-moving spring 65 rotates 180 °.
A kind of rotary type hydraulic drive apparatus of the present utility model, its Recovery Process is: the water inlet 611 of housing is stopped into water, reseting gear 64 drives driven wheel 63 rotations under the restoring force effect of back-moving spring 65, driven wheel 63 band carry-over bars 67 are retreated to initial position, simultaneously, blade module 62 is followed driven wheel 63 and is turned to the initial position be returned to as shown in figure 12.
A kind of rotary type hydraulic drive apparatus of the present utility model, be applied in the toilet lid with pre-washing function.As shown in Figure 17, Figure 18, this toilet lid comprises toilet bowl top cover 1 and the toilet seat 2 that rotates and connect, and the flushing machine that is installed on the toilet seat rear portion.This flushing machine comprises that water intaking valve 3(has two delivery ports), two jet pipes 4,5; Each jet pipe 4,5 divides respectively and is integral turning section and the non-turning section (turning section 41 as shown in Figure 6 and non-turning section 42) joined, non-turning section is straight section, the water inlet end of the corresponding jet pipe of the free end of this non-turning section, turning section is that segmental arc is (certain, this turning section can be also straight section, and is preset angles with non-turning section, preferably adopts obtuse angle), the water side of the corresponding jet pipe of the free end of this turning section, and shower nozzle 9 is installed.Two jet pipes 4,5 are symmetrical set, and each jet pipe 4,5 makes its turning section pack up or stretch out by rotation respectively; Here, pack up the turning section that refers to jet pipe and be hidden in the below (as shown in figure 19) of toilet seat 2 in horizontal plane, stretch out the turning section that refers to jet pipe and be swung down in perpendicular (as shown in figure 22).This flushing machine also comprises:
Two groups of transmission mechanisms 7, rotate for driving respectively two jet pipes 4,5;
Two hydraulic drive apparatus 6 of the present utility model, each hydraulic drive apparatus 6 has water inlet and delivery port, the delivery port of two hydraulic drive apparatus is connected with two jet pipes 4,5 respectively, the water inlet of two hydraulic drive apparatus 6 is connected with two delivery ports of above-mentioned water intaking valve 3 respectively, and the moment of torsion that each hydraulic drive apparatus 6 is produced by hydraulic drives is passed to corresponding jet pipe by transmission mechanism.
Specifically, above-mentioned each transmission mechanism 7 comprises respectively the jet pipe back-moving spring 73 resetted from tooth bar 71, jet pipe gear 72 and confession jet pipe; Be provided with a plurality of gear teeth from the end face of tooth bar 71, should be from tooth bar 71 along hydraulic drive apparatus the axial activity of 6 tooth bar 71 be located at a side of tooth bar 67 directions of advance, to be subject to tooth bar 67, promote to advance; Jet pipe gear 72 is fixedly installed in the non-turning section of jet pipe, and this jet pipe gear 72 is meshed with the gear teeth from tooth bar 71; Jet pipe back-moving spring 73 is torsion spring, and this jet pipe back-moving spring 73 is installed on the non-turning section of jet pipe.
Above-mentioned each transmission mechanism also can only include respectively the jet pipe gear, and this jet pipe gear is fixedly installed in the non-turning section of jet pipe; Now, can make the end face of hydraulic drive apparatus tooth bar and side be respectively equipped with a plurality of gear teeth, and the side gear teeth of tooth bar are meshed with driven wheel, the end face gear teeth of tooth bar are meshed with the jet pipe gear.So, the homing action of jet pipe is driven by tooth bar, that is, along with the reply action of tooth bar, thereby the jet pipe gear and then rotates the drive jet pipe, rotation resets, and the turning section of jet pipe is packed up.
Above-mentioned flushing machine also comprises the mounting seat 8 of the bottom, rear portion that is loaded on toilet seat 2, above-mentioned two hydraulic drive apparatus 6 of the present utility model are distributed symmetrically the left and right sides that is installed on this mounting seat 8, the turning section that the non-turning section of two jet pipes 4,5 is rotatably installed on these mounting seat 8, two jet pipes 4,5 lays respectively at outside mounting seat 8; Above-mentioned two transmission mechanisms from tooth bar 71 respectively active card be loaded on this mounting seat 8.
A kind of rotary type drive unit of the present utility model, be applied to above-mentioned with after in the toilet lid of pre-washing function, the original state of the flushing machine of this toilet lid is as shown in Figure 19, Figure 20, now, the turning section of two jet pipes 4,5 is respectively collapsed state, level is hidden in the below of toilet seat 2 respectively, the tooth bar 67 of two hydraulic drive apparatus respectively with corresponding being spaced a distance between tooth bar 71.
The course of work of the flushing machine of above-mentioned toilet lid is: as shown in Figure 21-Figure 23, the rotation of jet pipe 4 of take is stretched out as example, opening water intaking valve 3(makes the switching knob of water intaking valve clockwise rotate 90 °), make the hydraulic drive apparatus corresponding with jet pipe 46 water inlets, the blade module 62 of these hydraulic drive apparatus 6 inside drives tooth bar 67 to move to stretch out under the intake pressure effect, tooth bar 67 is advanced and promote moving from tooth bar 71 of jet pipe 4 belows, the jet pipe gear 72 on jet pipe 4 rotates thereupon, and drive jet pipe 4 and 73 rotations of jet pipe back-moving spring, the turning section 41 of jet pipe 4 is swung down to and is the state stretched out, shower nozzle 9 ejections that water is installed from the water side of jet pipe 4.The process of packing up of jet pipe 4 is: close water intaking valve 3, hydraulic drive apparatus 6 is stopped into water, the tooth bar 67 of this hydraulic drive apparatus 6 retreats under the mating reaction of reseting gear 64, the first back-moving spring 65 and driven wheel 63, and leave from tooth bar 71, jet pipe 4 turns round under the restoring force effect of jet pipe back-moving spring 73, and its turning section 41 is packed up to state as shown in figure 19, simultaneously, jet pipe gear 72 is followed jet pipe 4 revolutions, thereby drive, from tooth bar 71, retreats to initial position.
The process of stretching out of jet pipe 5 and jet pipe 4 stretch out similar process,, opening water intaking valve 3(makes the switching knob of water intaking valve rotate counterclockwise 90 °), make the hydraulic drive apparatus corresponding with jet pipe 56 water inlets, this jet pipe 5 can rotate under the effect of this hydraulic drive apparatus 6 and corresponding transmission mechanism, and its turning section is stretched out.In like manner, the process of packing up of this jet pipe 5 mainly relies on corresponding the first back-moving spring and jet pipe back-moving spring to realize.
A kind of rotary type hydraulic drive apparatus of the present utility model, be applied in the toilet lid with pre-washing function, utilize in water to drive and produce moment of torsion and drive its jet pipe and rotate and stretch out or pack up, can make the jet pipe of toilet lid without adopting the mode that tilts to install, can be when its turning section stretches out, the end that guarantees turning section is all the time lower than the plane at toilet lid place, especially, it is offered for the cavity of jet pipe is installed without the rear portion at toilet seat, thereby, the utility model contributes to reduce the whole height of toilet lid, make the small volume of toilet lid, profile is succinct, attractive in appearance, and be conducive to save the material cost of toilet lid.
A kind of rotary type hydraulic drive apparatus of the present utility model, except being applied to, in the toilet lid with pre-washing function, certainly can also to be applied to other products or field.
Above-described embodiment only is used for further illustrating a kind of rotary type hydraulic drive apparatus of the present utility model; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection domain of technical solutions of the utility model.
Claims (9)
1. a rotary type hydraulic drive apparatus, comprise blade module, housing and back-moving spring, housing have inner chamber, with water inlet and the delivery port of this intracavity inter-connection; The blade module is installed in the inner chamber of housing along the radial rotating of housing inner chamber, and this blade module is subject to hydraulic drives to produce moment of torsion in housing, and by its rotating shaft output; This blade module is realized resetting by back-moving spring.
2. rotary type hydraulic drive apparatus according to claim 1, it is characterized in that: described blade module comprises impeller cover, main impeller; Main impeller comprises impeller blade and the described rotating shaft of being located at impeller blade one end, and impeller cover is provided with the first water hole, and impeller blade is provided with the second water hole; This impeller is placed on impeller blade, along a side of water pressure pushing direction, impeller blade is carried out to the part parcel, and its first water hole and the second water hole non-overlapping; The inner bottom surface of described housing or internal chamber wall are provided with a positive stop lug boss, and impeller cover is withstood by this positive stop lug boss by rotating set angle, with the impeller blade preset angles that staggers.
3. rotary type hydraulic drive apparatus according to claim 1 and 2, it is characterized in that: also comprise driven wheel, this driven wheel is fixedly installed in described rotating shaft outside described housing, and this driven wheel drives described blade module by described back-moving spring and realizes resetting.
4. rotary type hydraulic drive apparatus according to claim 3, it is characterized in that: also comprise reseting gear, described housing extends an installation portion, this reseting gear is movably installed in this installation portion, and be meshed with described driven wheel, described back-moving spring is installed between the installation portion of reseting gear and described housing.
5. rotary type hydraulic drive apparatus according to claim 3, it is characterized in that: also comprise tooth bar, the side of this tooth bar is provided with a plurality of gear teeth, and this tooth bar active card is loaded on described housing, and the gear teeth of this tooth bar are meshed with described driven wheel.
6. rotary type hydraulic drive apparatus according to claim 2, it is characterized in that: described blade module also comprises seal washer, the sealing packing ring is installed on the opposite side of described impeller blade, with when described main impeller is put in place by hydraulic drives to the sealing gap between the internal chamber wall of described impeller blade and described housing.
7. rotary type hydraulic drive apparatus according to claim 2 is characterized in that: described housing comprises upper cover and has the drain pan of upper shed, and upper cover is wrapped in the upper shed of drain pan, surrounds the inner chamber of described housing between upper cover and drain pan; The inner chamber of drain pan is the semicircular structure consisted of straight chamber wall and circular arc chamber wall, and described water inlet and delivery port are located at respectively the straight chamber wall of described drain pan; Described positive stop lug boss is located at inner bottom surface or the circular arc chamber wall of drain pan; The rotating shaft of described blade module is limited in the home position of bottom case inner cavity, and seals the bottom surface of stretching out drain pan.
8. rotary type hydraulic drive apparatus according to claim 2, it is characterized in that: the end face of described impeller blade, bottom surface and other end side are respectively equipped with grab, described impeller cover comprises main cover plate and three side cover sheets, three side cover sheets one respectively are connected on wherein three ends of main cover plate, jointly surround the cavity that wraps up described impeller blade for part; Described the first water hole is located at main capping, and three side cover sheets of described impeller cover are respectively equipped with through hole, and three grabs of described impeller blade active card respectively are placed in corresponding through hole.
9. according to claim 2 rotary type hydraulic drive apparatus, it is characterized in that: the first water hole of described impeller cover is a plurality of, and the aperture of each the first water hole is less than respectively the aperture of described the second water hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527959 CN202954425U (en) | 2012-10-15 | 2012-10-15 | Rotating type hydraulic driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527959 CN202954425U (en) | 2012-10-15 | 2012-10-15 | Rotating type hydraulic driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202954425U true CN202954425U (en) | 2013-05-29 |
Family
ID=48460004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527959 Expired - Lifetime CN202954425U (en) | 2012-10-15 | 2012-10-15 | Rotating type hydraulic driving device |
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| Country | Link |
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| CN (1) | CN202954425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966160A (en) * | 2012-10-15 | 2013-03-13 | 王湘冀 | Rotating hydraulic driving device and control method for same |
| CN107149434A (en) * | 2017-07-12 | 2017-09-12 | 楼明 | A kind of safety hand control water type toilet lid with shower nozzle |
| CN114886322A (en) * | 2022-03-24 | 2022-08-12 | 浙江大学台州研究院 | Hydrodynamic drive executive part and intelligent toilet bowl with same |
-
2012
- 2012-10-15 CN CN 201220527959 patent/CN202954425U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966160A (en) * | 2012-10-15 | 2013-03-13 | 王湘冀 | Rotating hydraulic driving device and control method for same |
| CN107149434A (en) * | 2017-07-12 | 2017-09-12 | 楼明 | A kind of safety hand control water type toilet lid with shower nozzle |
| CN107149434B (en) * | 2017-07-12 | 2023-01-03 | 楼明 | Safe manual water control type toilet lid with spray head |
| CN114886322A (en) * | 2022-03-24 | 2022-08-12 | 浙江大学台州研究院 | Hydrodynamic drive executive part and intelligent toilet bowl with same |
| CN114886322B (en) * | 2022-03-24 | 2024-05-24 | 浙江大学台州研究院 | Hydrodynamic drive executive component and intelligent toilet with same |
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