WO2012051929A1 - Mécanisme d'entraînement par train d'engrenage d'un dispositif mécanique d'évacuation des excréments pour toilette à nettoyage par raclage - Google Patents

Mécanisme d'entraînement par train d'engrenage d'un dispositif mécanique d'évacuation des excréments pour toilette à nettoyage par raclage Download PDF

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Publication number
WO2012051929A1
WO2012051929A1 PCT/CN2011/080871 CN2011080871W WO2012051929A1 WO 2012051929 A1 WO2012051929 A1 WO 2012051929A1 CN 2011080871 W CN2011080871 W CN 2011080871W WO 2012051929 A1 WO2012051929 A1 WO 2012051929A1
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WO
WIPO (PCT)
Prior art keywords
gear
transmission
shaft
assembly
power input
Prior art date
Application number
PCT/CN2011/080871
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English (en)
Chinese (zh)
Inventor
曾德邻
Original Assignee
Zeng Delin
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Filing date
Publication date
Application filed by Zeng Delin filed Critical Zeng Delin
Publication of WO2012051929A1 publication Critical patent/WO2012051929A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/012—Special constructions of flushing devices, e.g. closed flushing system combined with movable closure elements in the bowl outlet
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts

Definitions

  • the present invention relates to a toilet member, and more particularly to a power transmission device for mechanically removing a toilet.
  • the former essentially relates to the expression of the driving mechanism of the pushing device, and is limited to the description of the description P15.
  • the outlet side device has a sprocket (7), and the sprocket (10) and (7) are connected by a chain (8); a screw (13) and (4) are driven to drive the blade (1) Reciprocating motion in the axial direction of the screw (13) or (4), performing a defecation operation, .... ”
  • the above-mentioned push-pull device driving mechanism for reversing a reciprocating drive motor, a gear, a sprocket to drive a twin-screw, and a double-screw-driven squeegee exhibits remarkable performance compared to the existing toilet technology. Substantial progress, but the specific application of the program, and requires a good fit in the screw, the drive motor and the actual drive required installation in a limited space for pushing and scraping the small water (or urine) to wash the toilet, with a compact structure The shape is easy to install and adjust, and its lack of performance is obvious.
  • the intermediate transmission device comprises a transmission component, which is composed of a coaxial double transmission member and a frame, and the coaxial double transmission device is arranged on the frame, wherein the transmission member placed in the frame and the external transmission member of the main screw are formed into a class.
  • the transmission member placed outside the frame is similar to the shape of the transmission member of the squeegee drive source, and may be in the form of a pulley, a sprocket, a gear or a friction wheel;
  • the outer side surface of the inner frame body of the device for assembling the polymer body, the lower side or the near side corresponding to the external transmission member provided on the main screw drive end shaft, and the transmission member placed outside the frame Corresponding to the provided transmission member of the squeegee driving source, the transmission for realizing the engagement or the fitting is realized;
  • the transmission member placed in the frame of the intermediate transmission device and the external transmission member provided on the main screw transmission end shaft directly achieve the positional engagement or fit, and the power transmission can be implemented.
  • a set of transmission members relying on the intermediate transmission device indirectly obtain power from the squeegee drive source;
  • the intermediate transmission device comprises two sets of transmission parts, and the two sets of transmission parts can respectively perform gear transmission to the transmission parts on the corresponding screw transmission end shaft, and the two sets of transmission parts are mutually belt or chain-driven, one of which can also be scraped
  • the plate drive source implements gear, belt or chain drive
  • the intermediate transmission device is mounted on the outer side of the inner frame body of the device for assembling the polymer
  • the two screw sub-transmission intermediate transmission devices comprise two independent transmissions
  • the piece is indirectly obtained from the squeegee drive source
  • Example C The arrangement of the screw including the transmission end shaft and the transmission member is the same as that of the embodiment A. The difference is that the intermediate transmission device is not provided, and the transmission member of the slot is similar to the transmission member of the driving source of the movable plate, and may be a pulley, a sprocket, a gear or a friction wheel, the screw pair directly receives power from the squeegee drive source;
  • the installation space of the drive motor is set in the side chamber of the toilet body, and the narrowing of the side chamber leads to a small adjustment range of the installation position of the drive motor; and the intermediate transmission device composed of the coaxial double transmission member and the frame,
  • the structure is too simple, and the gear or the friction wheel directly obtains the power from the squeegee driving source, and the implementation is difficult, and the power transmission can only be performed by the pulley or the sprocket combined with the reversing gear; the maximum using the pulley or the sprocket transmission
  • the disadvantage is that the tensioning device is required for the transmission belt or the chain; even if there is a tensioning device, due to the wear of the transmission, it is easy to slack after
  • the belt is required to be short, and because of special factors, polymer materials and other factors, the belt is easy to age, and it is necessary to disassemble the toilet. Or even replacement of adjustment; this particular toilet for the working environment, Pusher drive mechanism constituted by the power transmission mechanism, the maintenance difficulty is conceivable.
  • Pusher drive mechanism constituted by the power transmission mechanism the maintenance difficulty is conceivable.
  • a new targeted push device driving mechanism is provided, so that the mechanical micro-water toilet technology with the screw-driven scraper is more perfect and more
  • the ideal application features, convenient installation, high reliability, long-term stable operation, simple maintenance, high efficiency, low noise, and fully support the miniaturization of mechanical decontamination toilets.
  • Mechanical toilet defecation device full-tooth drive mechanism characterized in that it comprises a seat body, a gear set, or a drive motor base; a gear device groove of the device gear set on the seat body and a shaft mounting hole of the device gear shaft Or a bearing mounting hole of a bearing of a gear shaft; a gear assembly of two or more stages or sequentially including a shifting relationship is assembled in a groove provided in the seat body and a shaft mounting hole or a gear shaft of the gear shaft of the device
  • the bearing mounting hole of the bearing; the lowermost stage of the gear set serves as the primary of the gear set; the uppermost stage of the gear set serves as the final stage of the gear set, and the external gear of the primary gear or the primary gear acts as the power input gear of the full-tooth drive mechanism, and the final stage
  • the external gear of the gear or the final gear acts as the power output gear of the full-tooth drive mechanism, and the power input gear implements the power connection with the drive motor gear, and the power output gear implements the screw power of
  • the input gear is connected, and the seat body is further provided with a mounting hole for mounting the device on the body, and the seat body of the gear set is mounted on the device.
  • the driving motor On the toilet body and the driving motor so that the power input gear and a screw gear relationship, constructed by the power driving force from the input gear to obtain the driving motor gear, the input power to the screw through the power transmitting gear output gear assembly embodiment of Complete gear power transmission.
  • the technical feature of the present invention is further that the motor assembly of the transmission assembly and the device driving motor are independently mounted on the body, and the power input and output gears of the transmission assembly are respectively meshed with the driving motor gear and the screw power input gear, thereby realizing
  • the power input gear of the transmission assembly and the drive motor gear are transmitted, and the power transmission relationship between the power output gear of the transmission assembly and the screw power input gear is taken as a level-flat, or a positive-flat, or a flat-orthogonal
  • the transmission constitutes an independent transmission assembly;
  • the base body of the transmission assembly body and the driving motor base are taken as positioning and fixing bodies, or are taken as an integrated structure body, and the transmission assembly body power input gear and the driving motor gear of the positioning solid body or the integrated structure body are positioned.
  • the transport assembly having the positioning fixed or integrated structure includes a device for driving the motor to implement the body, and the power output gear of the transmission assembly is engaged with the screw power input gear.
  • the drive motor gear is arranged for the flat-flat intersection, or the positive-flat intersection, or the flat-orthogonal transmission between the screw power input gears to form a joint conveying assembly body;
  • the gears of the gear set of the transmission assembly are fixed in position on the seat body, and are sequentially meshed in the vertical direction.
  • the screw power input gear and the seat body are disposed on the transport body of the position fixing device on the body.
  • the power output gear meshing is driven to form an independent fixed-gap vertical transmission assembly;
  • the gears of the gear set of the transmission assembly are fixed in position on the seat body, and are sequentially meshed in a non-vertical direction, and the screw power input gear and the seat body are transmitted on the fixed position mounting device on the body.
  • the power output gear of the assembly is meshed and driven to form an independent fixed-gap horizontal transmission assembly;
  • a rocker arm assembly is arranged on the base body, and the power output gear device of the assembly body is transmitted on the rocker arm, and the base body of the assembly body is fixed on the body.
  • the screw power input gear is stably meshed with the power output gear of the rocker arm assembly to form an independent adjustable gap transmission assembly.
  • the full-tooth drive mechanism of the push-scraping device provided by the invention has the advantages of high transmission reliability and precision due to the implementation of the full gear transmission and the assembly of the transmission device, completely eliminating the belt or chain used for power transmission between the screw and the drive motor. Sex, stability and durability, and easy to install and disassemble, compact structure, which is conducive to the miniaturization of mechanical decontamination;
  • Positioning or connecting the drive motor base and the transmission assembly body as an integrated structure ensures that the power input gear of the transmission assembly has a strict correspondence relationship with the center line of the drive motor gear and an ideal meshing clearance, in particular, orthogonal implementation.
  • the ideal meshing clearance between the gears in the transmission condition is solidified, which provides reliable protection without adjustment, minimizes the transmission noise between the drive motor and the screw power input gear, and optimizes the transmission efficiency;
  • Fixed gap vertical transfer assembly, fixed gap horizontal transfer assembly, adjustable gap transfer assembly, three transfer assemblies so that the invention with full gear transmission and conveyor assembly has a wider range of applications and The application condition, wherein the fixed gap horizontal conveying assembly body can apply and solve the power transmission of the screw power input gear not in the side chamber condition; the adjustable gap transmission assembly body further has the screw power input gear and the power output gear of the transmission assembly body
  • the gap between the two is convenient and adjustable, so that the device for conveying the assembly body on the body does not have strict position assurance requirements, and the installation can be more random.
  • Figure 1 is a gear assembly on the seat body in the vertical direction of the vertical engagement arrangement, the primary gear and the drive motor gears are balanced transmission, the final gear and the screw power input gear to achieve a balanced transmission, forming a flat-flat transmission independent
  • the general structure of the fixed gap vertical transfer assembly is shown.
  • Fig. 2 is a gear assembly which is arranged in the vertical direction in the vertical direction of the gear body.
  • the external gear of the primary gear and the gear of the driving motor form an orthogonal transmission
  • the final gear and the power input gear of the screw form a flat transmission, which constitutes a positive-flat transmission.
  • the independent fixed-gap vertical transfer assembly is generally schematic.
  • Figure 3 is a gear assembly on the seat body in the non-vertical direction of the sequential engagement arrangement, the primary gear and the drive motor gear to achieve a flat transmission, the final gear and the screw power input gear to achieve a balanced transmission, forming a flat-flat transmission independent
  • the fixed gap horizontally conveys the overall structure of the assembly.
  • Figure 4 shows the addition of a rocker arm assembly on the basis of the independent fixed-gap vertical transmission assembly of the positive-flange transmission.
  • the rocker arm gear is used as the final stage gear and the screw power input gear can be adjusted to form an adjustable gap.
  • the independent fixed-gap vertical transfer assembly of the positive-flat transmission is schematically illustrated.
  • Fig. 5 is a view showing an embodiment of a driving motor base and a seat body for locating the cymbal and the splicing groove, and fixing the fixing by means of screw fixing, which constitute a separate fixed-gap vertical conveying assembly of the positive-flange transmission.
  • FIG. 6 is a schematic diagram of a drive motor base structure for a drive motor base and a seat body for locating a cymbal and a splicing groove, which are fixed by a screw fixing method, which constitutes a separate fixed-gap vertical transfer assembly of a positive-flange transmission. .
  • Fig. 7 is a view showing an embodiment of a driving motor base and a seat body for locating a cymbal and a splicing groove to form a fixed-gap horizontal transfer assembly of a flat-flange transmission, and fixing the joint by means of screw fixing.
  • FIG. 8 A drive motor base and a seat body constituting a separate fixed-gap horizontal transfer assembly of a flat-flange transmission to position the cymbal and the splicing groove, and to perform a top view of the structure of the embodiment of the fixed connection in a screw-fixed manner.
  • Figure 9 is a schematic diagram of a drive motor base structure for a drive motor base and a seat body for locating a cymbal and a splicing groove, and fixing the screw in a fixed-gap horizontal transfer assembly. .
  • Fig. 10 is a view showing an example of a seat structure in which a drive motor base and a base body of a separate fixed-gap horizontal transfer assembly constituting a flat-flange transmission are positioned to engage the cymbal and the mortise groove, and the fixed connection is performed by screw fixing.
  • Fig. 11 is a view showing an example of a seat structure in which a drive motor base and a base body of a self-aligning vertical transmission assembly of a positive-flange transmission are used to position the cymbal and the splicing groove, and the fixing is performed by screwing.
  • the seat body is taken as a single-end support type seat body or a double-end support type seat body; wherein the double-end support type seat body is set It is composed of two parts, and has two types: a double-end support base or a double-end support body; the single-end support type or the double-end support type body is provided with a gear set device groove and corresponding a bearing housing hole or a shaft hole of the gear shaft body to implement a device on the gear body of the gear set on the seat body;
  • the fixed gap vertical transfer assembly is set as a vertical device type seat body, and the fixed gap horizontal transfer assembly body is set as a non-vertical device type seat body;
  • the adjustable gap conveys the base body of the assembly body, and the rocker arm assembly device position is added on the vertical device type seat body, and the strut pin seat device hole and the strut seat position fixing hole are arranged;
  • the base body is further provided with a mounting screw hole or a mounting screw through hole for the seat body itself to be mounted on the body; and the seat body is further provided for the double-ended support body or the back plate type double-end support base body There are two parts of the body combined to fix the device hole, or a two-part combination device is also embedded in the device slot.
  • the seat body belongs to the device gear set, so that it becomes a core component of the transmission assembly body;
  • the gear set includes a primary gear, a final gear, or an intermediate stage gear, and an external gear;
  • the primary gear, the final gear, or the intermediate gear is taken as a spur gear;
  • the external gear is taken as a spur gear or a bevel gear;
  • the primary gear device is at the lowermost part of the seat body as a power input gear or not as a power input gear; when not used as a power input gear, the power input is implemented by an external gear that rotates coaxially with the primary gear;
  • the final gear device is at the uppermost portion of the seat body as a power output gear or not as a power output gear; when not used as a power output gear, the power output is implemented by an external gear that rotates coaxially with the final gear;
  • the intermediate stage gear device is set between the primary gear and the final gear of the base body, and is set to be one level or more, or no intermediate stage gear; when the intermediate stage gear is not provided, the final stage gear is directly meshed with the primary gear. ;
  • the primary gear, the final gear, or the intermediate gear is taken as a shaft gear or a shaftless gear;
  • the external gear is taken as a shaftless gear;
  • the shaft gear is implemented on the seat by means of a shaft Upper device; a device in which a shaftless gear is implemented on a seat by means of a separate gear shaft that can be mounted thereon;
  • the embodiment of the seat body is taken as a vertical device type seat body or a non-vertical device type seat body;
  • the gear set of the vertical device type seat body is sequentially meshed in the vertical direction;
  • the embodiment of the gear set arrangement of the non-vertical device type seat body has a fold line arrangement or a diagonal line arrangement;
  • the fold line arrangement the center line of the primary gear and the intermediate stage gear are arranged in a vertical direction, the center line of the final stage gear and the intermediate stage gear are arranged in a horizontal direction, and the center line of the gear set forms a fold line shape; the beneficial effect of the fold line arrangement is adopted Therefore, the center line connection between the final gear and the primary gear is not on the same vertical line, and the final gear is used as the power output gear to offset the power output position relative to the vertical direction, by selectively setting the final gear and
  • the number of intermediate gears between the intermediate gears includes the center distance of the adjacent two gears, which can easily realize the offset distance of the final gear with respect to the vertical direction, and adapt to the change of the position of the screw power input gear, especially when the screw
  • the power input gear is not located in the side chamber of the toilet body; the difference between the seat body arranged as a fold line and the vertical device type seat body is that, for the final gear of the device, the seat body is extended along the side of the final gear offset. Partially, or
  • the oblique line arrangement is such that the connection between the final stage gear and the primary gear or the center line of the intermediate stage gear is straight and the non-zero angle is formed by the vertical line of the primary gear, and the final stage gear is used as the power output gear, which can still be realized.
  • the power output position is offset from the vertical direction, and the seat body arranged as a diagonal line is different from the vertical device type seat body in that the seat body is provided with an extension portion along a side of the final stage gear offset;
  • the seat body is provided with a gear device groove of the device gear set and a bearing mounting hole or a shaft mounting hole of the device gear shaft body;
  • the embodiment of the seat body is taken as a single-end support type seat body or a double-end support type seat body, wherein the double-end support type seat body further comprises a cohesive type and a back plate type;
  • the single-end support type seat body only has a device hole for the shaft of each gear on one side;
  • the device hole of the single-end shaft is a through hole, and the hole shape is a rotary hole type or a circular shape;
  • the shaft of each gear shaft Only one end of the device is fixed and fixed on the seat;
  • the double-end support type seat body is taken as a device hole with a shaft of each gear on both sides of the seat body, and both ends of the shaft of each gear are obtained on the seat body.
  • the fixing hole type is taken as a hole having a non-circular cross section.
  • the non-circular section is taken as a waist section
  • the non-circular section is taken as a square section or a square through a four-corner chamfered section.
  • the rotation holes are all set to be non-circular cross-section holes, or partially non-circular cross-section holes, and the remaining portions are set as circular holes;
  • the cohesive type seat body is configured as a combination of two parts which are completely symmetrical or not completely symmetrical, and the two ends of the shaft of each gear are separately fixed and fixed to the two parts of the seat body. In the case of non-complete symmetry, the asymmetry is limited to the shape and size of the part.
  • the gear units of the two parts of the seat body, including the bearing mounting hole or the shaft mounting hole, are still symmetrical, and the two parts are set.
  • the gear device positions of each stage, including the bearing mounting hole or the shaft mounting hole are correspondingly entangled and fixed together to form a cohesive seat;
  • the back plate type seat body is provided with a back plate positioning fixing device seated on the side of the device hole not provided with the shaft on the side of the single-end support type seat body, or the positioning fixing device is embedded in the device groove, the back
  • the plate is provided with device holes for the shafts of the gears of each stage, and the position of the device holes of the shafts of the gears provided on the corresponding side of the seat body is completely corresponding, the back plate is positioned at the fixed position of the back plate, or the positioning device is embedded in the device.
  • the groove is obtained by combining with the positioning of the seat body and fixed to form a back plate type seat body;
  • the shaft mounting hole is provided in the form of a circular shape, and is fixed and stopped in an interference fit manner with the gear shaft of the device;
  • the groove of each gear device constituting the gear set device of the seat body is taken as a coherent groove
  • the gear device groove of the vertical device type seat body is arranged in the vertical direction. According to whether the primary gear and the final gear are used as power input and power output, the gear device groove is set as a through groove or a non-through groove; the primary gear and the final stage When the gears are used as the power input and the power output, the groove of the gear device is taken as the upper and lower through groove; when the power input and the power output are carried by the external gear, the groove of the gear device is taken as the upper and lower closed through groove or the upper and lower through groove;
  • the gear device groove of the non-vertical device type seat body is arranged along a fold line or a diagonal line, and according to whether the primary gear and the final stage gear are used as power input and power output, the upper and lower through grooves or the upper and lower closed through grooves can also be set;
  • the single-end support type seat body comprises a back plate type seat body, and the groove of the gear device is disposed on one side of the seat body, and one side of the groove is completely open; and the position of the shaft mounting hole is set or partially thickened, Strengthen the installation strength of the shaft;
  • the cohesive seat in the double-end support type seat, the gear device groove is divided into two parts of the seat body, the positioning of the two parts is combined to construct a complete gear device groove, and the two parts are provided with bearing mounting holes or shafts.
  • the mounting holes are completely symmetrical;
  • the seat body comprises a cohesive type seat body or a back plate type seat body, and the device ear for implementing the seat device on the toilet body is provided thereon, or the device ear is not provided, and the other device on the seat body is not directly disposed on the seat body. a mounting via or mounting screw hole in which the component interferes;
  • the primary gear, the final gear, or the intermediate gear is taken as a shaft gear or a shaftless gear
  • the shaft gear is taken as a gear provided by the gear and the gear shaft, and the device is implemented on the seat body by the bearing; the shaft is symmetrically outputted at both ends or the asymmetrical output shaft;
  • Axis gears with symmetrical shafts are the journals of the bearing of the device, and the journal portions on which the two sides of the gears abut are arranged or not arranged for the bearing inner ring of the device. If the shaft stage is not set, replace it with a gasket inserted;
  • the asymmetric shaft gear is provided with a short-end shaft and a long-end shaft, the short-end shaft is the shaft diameter of the simple device bearing; the long-end shaft is taken as the stepped shaft, and the journal of the bearing of the device and the journal of the external gear of the device are included;
  • the distal end portion of the shaft is set as the journal of the external gear device, and the shaft diameter of the portion of the journal is smaller than the shaft diameter of the journal of the device bearing; the journal portion of the external gear of the device is also provided with the key groove provided by the external gear.
  • the keyway; the journal portion abutting the two sides of the gear is further provided with a shaft table for fixing or limiting the inner ring of the device, or a shaft table is not provided, and the bushing is not provided, and the gasket is replaced by a nested gasket;
  • the shaftless gear is taken as a single gear, and the rolling bearing mounting hole is provided at one or both sides of the gear, and the shaft passing hole is provided at the center of the gear; for the bearing in the form of the bushing, the bearing mounting hole is set to pass Hole; the shaftless gear is also directly set as the oil-containing gear.
  • the bearing center hole is not provided in the gear center, and the simple shaft hole is provided; the shaftless gear is seated by the gear shaft and the matching bearing.
  • the gear shaft is set as a single-end support shaft or a double-end support shaft according to the support mode matched with the seat body; according to the shaft end of the gear shaft and the shaft hole matching device provided by the seat body, the rotation shaft or the interference fit is set. axis;
  • the single-end support shaft is taken as only one end of the shaft is a device end, and the non-device end of the shaft is provided with a shaft table, and the function of the shaft table is to limit the inner ring of the bearing;
  • the double-end support shaft is taken as the device end of the set shaft, and the two device ends are arranged symmetrically or asymmetrically; in the asymmetrical case, one end of the two device ends is arranged as a back plate device end, and the axis of the back plate device end is The length of the diameter is taken as the thickness of the back plate, and the axial diameter section is taken as the axial hole fitting form provided by the back plate; the journal portion connected to the end of the back plate device is provided with a bearing block for limiting the inner ring of the bearing, or Set the shaft table to replace the gasket;
  • the shape of the end portion of the shaft device of the rotation preventing shaft is taken to be the same shape and adapted to the shape of the hole of the rotation preventing device of the seat body, and the length of the end portion of the shaft device is taken to be adapted to the hole of the rotation preventing device of the seat body. And the length of the adaptation;
  • the device end of the interference fit shaft is taken as a circular section, and the circular shaft mounting hole provided in the seat body is adapted in an interference manner;
  • the single-end support shaft is at the center of the end face of the shaft of the shaft or is further provided with a screw hole of the fastening device of the shaft;
  • the gear is set as the oil-containing gear under the condition of no shaft gear, and the gear shaft is taken as a simple optical axis structure with a circular cross section. It is necessary to implement a limit shaft bracket for the inner ring of the bearing, and replace it with a gasket;
  • the external gear is taken as a spur gear or a bevel gear, and the shaft hole thereof is provided with a key groove adapted to the shaft of the device, and is meshed with the driving motor gear or the screw power input gear;
  • the gear structure of the primary gear, the final gear, and the intermediate gear is taken as a shaft gear or a shaftless gear, or a part of the three is taken as a shaft gear, and the rest is taken as a shaftless gear;
  • the shifting gear is taken as two different gears or different pitch circle diameters but coaxially stacked gears, which are divided into shaft gear shifting gears or shaftless gear shifting gears; both ends of the shaft gear shifting shaft structure and the shaft gear
  • the shaft is the same; the shaftless shifting gear and the shaftless gear are implemented in the same manner on the seat body; and the adjacent front and rear gears of the device are meshed with each other to realize the shifting transmission;
  • the gear set of the shifting relationship is taken as a primary gear, a final gear, or any one or both of the intermediate gears or all of the gears; the gears are taken as different gears or different points.
  • a coaxially stacked gear composed of two cylindrical gears of a circular diameter, and the shifting is realized by meshing with the disposed adjacent rear gears;
  • the primary gear, the final gear, or the intermediate gear also allows all gears to be unset; all are not set to the gear, the required ratio between the screw power input gear and the drive motor gear, by selecting the primary gear, or the primary gear The external gear and the drive motor gear, or the ratio between the screw power input gear and the primary gear or the external gear of the primary gear.
  • the rocker arm assembly comprises: a rocker arm, a rocker arm gear shaft, a rocker arm gear, a strut, a strut shaft, a strut seat, and a strut pin; the rocker arm is taken as a crank or a straight shank, and one end of the rocker arm is provided The final gear is coaxial and the rocker shaft hole is matched, and the other end of the rocker arm is provided with a suspended strut shaft.
  • the suspended rocker gear shaft is disposed between the rocker shaft hole and the strut shaft, and shakes
  • the arm gear shaft and the strut shaft are integrally arranged with the rocker arm and the rocker gear shaft and the strut shaft are disposed opposite to each other; the rocker arm gear shaft and the shaft end of the strut shaft are further provided with a retaining ring groove;
  • the rocker arm gear shaft is taken as a single-end support shaft rotation-stop shaft structure, and the rocker arm is provided with the rocker arm gear shaft position changed to a rotation-stop shaft hole adapted to the rotation-stop shaft end, and the rocker arm shaft is set through the rotation-stop shaft end.
  • the tightening screw hole is fixed on the rocker arm to form a rocker arm shaft that is easy to assemble and disassemble;
  • the rocker arm gear shaft is taken as an easy-to-install rocker gear shaft structure, and the non-device end is provided with the shaft table instead of Retaining ring groove;
  • the rocker arm gear is taken as a shaftless spur gear meshed with the final gear, and the bearing seat hole is arranged on one side, or the oil bearing gear is not provided with a bearing seat hole, and the rocker arm gear shaft device rocker arm gear shaft is provided.
  • the shaft hole is arranged; the required shaft table between the rocker arm gear and the rocker arm is carried by the gasket between the clamped arms or directly formed on the rocker arm gear;
  • the struts are arranged as a screw, and one end end is provided with a hole handle of a device hole adapted to the shaft diameter of the struts;
  • the strut seat is provided with two through holes and an arc-shaped through slot, one of the through holes is used as a strut pin hole, and the other hole is used as a strut hole; the strut pin hole center line and the strut seat device
  • the surface is vertical, disposed at one end of the strut seat, and is matched with the pin diameter of the strut seat, the strut seat can rotate around the strut pin;
  • the other end of the strut seat is provided with an arc-shaped through groove, and the middle line of the arc-shaped through groove is
  • the pin hole of the strut is centered, the width of the arc-shaped through groove is greater than or equal to the maximum outer diameter of the set screw, and the angle between the two ends of the arc-shaped through groove satisfies the angle of rotation of the strut seat around the strut pin Not less than 3°, the direction of the through groove of the arcuate through groove is consistent with the direction of the through hole of the pin
  • the rocker arm assembly device is arranged on the upper part or the upper part of the seat body, or the rocker arm assembly device is arranged on the upper part of the upper side of the seat body or near the upper part, and the rocker arm assembly device is provided with the seat.
  • the pin hole of the bearing shaft hole of the gear shaft device or the axis of the gear shaft hole is parallel, and the radius of the radius of the arc-shaped through groove is taken as the center of the pin hole of the strut pin, and is seated on the seat body
  • the front pole is provided with a fixed screw hole;
  • a support shaft is arranged at one end of the strut pin, and a retaining ring groove is arranged at the other end;
  • the rocker arm is arranged on the final gear shaft via the rocker arm shaft hole, and is attached to the seat body to be rotated relative to the final gear shaft;
  • the rocker arm gear is located on the other side of the rocker arm on the rocker arm gear shaft, and the final stage
  • the gear meshes and is driven to rotate by the final gear, and transmits power to the screw power input gear, and the limit is set on the rocker gear shaft by the retaining ring or the set shaft shaft;
  • the strut seat is disposed on the outer surface of the rocker arm assembly through the strut pin assembly device, and the strut seat device surface is attached to the outer surface of the seat, and can be rotated relative to the outer surface of the strut pin by the device at the pin end of the strut pin
  • the retaining ring of the part implements a limit for the strut pin
  • the shank of the strut is arranged on the strut shaft, and can be rotated relative to the strut shaft, and the retaining ring for the strut shaft is arranged by the retaining ring at the end of the strut shaft; the screw portion of the strut is inserted into the strut
  • the pole seat is provided with a strut hole, and a set screw is arranged on the strut of the two ends of the strut hole to adjust the position of the set screw on the strut, so that the extension length of the strut screw portion passing through the strut hole changes Therefore, the strut is driven to move the rocker arm, and the rocker arm drives the rocker arm gear to rotate relative to the final gear shaft.
  • the gear set is taken as a vertical device type seat body or a non-vertical device type seat body according to the seat body, and the single-end support type seat body or the double-end support type seat body and the gears provided are shaft body gears or shaftless gears, Combining the fitted bearing or further comprising the matching gear shaft assembly device, and the primary gear device is disposed at the lowermost part of the seat body as a power input gear or not as a power input gear; when not used as a power input gear, the power input is The external gear is rotated coaxially with the primary gear; the final gear is at the uppermost part of the seat as a power output gear or not as a power output gear; when not as a power output gear, the power output is coaxial with the final gear
  • the rotating external gear is implemented; the intermediate gear device is set between the primary gear and the final gear of the base body, and is set to be one level or more, or no intermediate stage gear; when the intermediate stage gear is not provided, the final stage The gear meshes directly with the primary gear; it
  • the independent transmission assembly fixing device of the vertical device seat body is fixed to the body, and the meshing gap between the power output gear and the screw power input gear is not adjustable.
  • the independent transmission assembly fixing device composed of the non-vertical device seat body is fixed to the body, and the meshing gap between the power output gear and the screw power input gear is not possible.
  • the vertical type device seat fixing device of the rocker arm assembly is arranged on the body, so that the rocker arm gear has meshing driving condition with the screw power input gear within the adjustment range of the rocker arm, and constitutes an independent adjustable gap conveying assembly body;
  • the base body and the driving motor base Positioning and fixing the base body and the driving motor base, each of which is provided with a positioning structure that is mated to each other and a structure for fixing the two;
  • the driving motor base has at least an output shaft for the driving motor and Positioning the drive motor and positioning the fixing device;
  • Embodiment 1 Positioning ⁇ and matching groove, combined with screw fixing.
  • Embodiment 2 the positioning pin and the matching pin hole are combined with the screw fixing manner.
  • the front side of the drive motor base and the front side of the base body are parallel to each other and the drive motor shaft is parallel to the primary gear shaft.
  • the drive motor gear is taken as a spur gear and the external gear of the primary gear or the primary gear which is also taken as a spur gear constitutes an ideal meshing condition.
  • the front surface of the driving motor base and the front surface of the base body are perpendicular to each other and the driving motor shaft and the center line of the primary gear shaft are in the same plane and perpendicular to each other, and the driving motor gear is taken as a bevel gear and a plug of the primary gear which is also taken as a bevel gear.
  • the positioning and fixing of the drive motor base and the seat body are implemented to form an orthogonal joint conveying assembly body;
  • the positioning and the fixing structure are not provided, and the driving motor base and the seat body are integrated.
  • the overall structure constitutes an integrated flat cross-linked transfer assembly or an integrated flat cross-linked transfer assembly;
  • the flat cross-connected conveying assembly or the integrated flat-crossing conveying assembly is meshed with the screw power input gear taken as a bevel gear to form a flat-orthogonal joint conveying assembly.
  • the intermediate gear, the external gear, the shift gear, the spur gear and the bevel gear, the shaft gear and the non-shaft gear, the single-end support type and the double-end support type of the seat body which are given in the above embodiments.
  • the end-supporting type of cohesive and back-plate type through their different combinations, also provides a very rich product application series for the screw full-tooth drive mechanism of the push-scraping device.
  • Figure 1 shows an embodiment of a separate fixed-gap vertical transmission assembly having a flat-flat transmission characteristic.
  • the inner side of the base 1 is provided with a gear arrangement groove 3 of the device gear set of the upper and lower penetration;
  • the façade is provided with a shaft mounting hole 7 of the gear shaft corresponding to the center of the gear shaft of each stage of the gears which are sequentially meshed in the vertical direction, and is adapted to the shaft end end structure of the gear shaft 6 adopting the rotation stop structure;
  • the gear set The primary gear 9 of the sequential meshing, the intermediate gear 2, and the final gear 4 are composed of three gears; wherein the intermediate gear 2 is taken as a shifting gear, and is formed by two coaxial gears of different numbers of teeth.
  • the primary gear 9 meshes with the multi-toothed gear of the intermediate stage gear 2, and the final stage gear 4 meshes with the small-toothed gear of the intermediate stage gear 2 to form a separate fixed-gap vertical transmission assembly having a flat-flat transmission characteristic with a deceleration characteristic;
  • the shaft end of the gear shaft 6 of the gear shaft 6 is further provided with a mounting screw hole 8 for fixing the axial position of the gear shaft 6 on the seat body 1;
  • the seat body 1 is further provided with a mounting hole 5 for The device that implements the transfer assembly itself on the body.
  • FIG. 2 shows an external gear 10 coaxial with the primary gear 9 based on the independent fixed-gap vertical transmission assembly embodiment of FIG. 1 having a flat-flat transmission characteristic.
  • the external gear 10 is tapered.
  • the free end of the shaft 11 of the gear and the external gear of the device is supported by the shaft end bracket 12 of the fixing device on the seat body 1.
  • the external gear 10 is engaged with the gear of the driving motor which is taken as a bevel gear to form a positive-flat transmission.
  • the independent fixed gap vertically transports the assembly.
  • Figure 3 shows an embodiment of a separate fixed-gap horizontal transfer assembly having a flat-flat drive characteristic.
  • the gear set consisting of five-stage gears is arranged at right angles in the gear unit slot 3 of the seat body 1, depending on The gear shaft 6 of the rotating feature and the gear shaft device hole 7 provided in the seat body 1 fitted thereto are implemented on the seat body 1; the final gear 4 is horizontally offset from the primary gear 9 by a distance to the right, meaning The center line of the screw power input gear shaft engaged by the final stage gear 4 and the center line of the shaft of the drive motor gear meshing with the primary gear 9 are not on the same vertical line, and constitute a separate fixed gap horizontal transmission total of the flat-flat transmission.
  • Figure 4 shows a positive-flat transmission transmission assembly embodiment with independent adjustable-gap features, based on the independent fixed-gap vertical transmission assembly of the positive-flat transmission shown in Figure 2, in the seat
  • the upper left corner of the 1 is provided with a strut seat tightening screw hole 23, and an outwardly extending rocker arm assembly device position 19 is added, and the rocker arm assembly device 19 is provided with a strut seat pin hole;
  • the rocker arm assembly formed by the shaft 21, the rocker gear 22, the strut 15, the strut shaft 16, the strut mount 14, and the strut mount 13 is mounted on the base 1; wherein: the front elevation of the rocker arm 18 and the seat
  • the groove bottom of the gear set device slot of the body 1 is attached, and one end of the hole is set on the gear shaft 6, which can be rotated around the gear shaft 6;
  • the gear shaft device hole 20 provided in the middle of the rocker arm 18 is fixedly shaken.
  • the arm gear shaft 21, the rocker arm gear shaft 21 is provided with a rocker arm gear 22, and the rocker arm gear 22 is meshed and driven by the final stage gear 4, and the power output gear which is the transmission assembly body performs power transmission to the screw power input gear;
  • the rocker arm The free end portion of the 18 is fixedly provided with a strut shaft 16, and the end of the strut 15 which is taken as an externally threaded structure is provided with a hole handle 17 A hole is provided for fitting with the strut shaft 16 , through which the strut 15 is fitted on the strut shaft 16 to rotate about the strut shaft 16; the strut mount 14 is seated on the strut pin 13
  • the body 1 is provided with a strut pin hole provided on the position 19 of the rocker arm assembly device, and the strut seat 14 can be rotated around the strut pin 13; the rod portion of the strut 15 is set on the strut seat 14
  • the strut hole perpendicular to the center line of the
  • a strut 15 passing through the strut hole is provided with a set screw at both outer ends of the strut hole, and the position of the set screw on the strut 15 is adjusted, so that the length of the strut of the strut 15 from the strut hole is changed, thereby
  • the strut 15 is driven to drive the rocker arm 18, and the rocker arm 18 drives the rocker arm gear 22 to rotate relative to the final gear shaft.
  • an ideal working gap is obtained between the rocker arm gear 22 and the screw power input gear to realize the power output of the transmission device.
  • the gap between the gear and the screw power input gear is adjustable, and the position of the strut mount 14 is locked by the set screw through the arcuate through groove 24 and the strut seat tightening screw hole 23 provided in the seat body 1 to secure the rocker arm gear.
  • a stable ideal meshing clearance is obtained between the 22 and the screw power input gear to form an independent positive-flat transmission variable-gap transmission assembly.
  • Figure 5 shows an embodiment of a stand-alone fixed-gap vertical transfer assembly having a positive-flange drive and a drive motor base for positioning the cymbal and the splicing groove, and performing a fixed connection in a screw-fixed manner.
  • a separate fixed-gap vertical transmission assembly having a positive-flange transmission is provided with a shaft end bracket 12, the coupling body 1 is used for the orthogonal gear of the device; the drive motor base 25 is obtained with its driving motor shaft and transmission total
  • the external external gear shafts are orthogonal, and the two shafts are strictly in the same plane.
  • the screw fixing device is disposed on the mounting screw hole 26 of the base body 1 to form a screw hole 26.
  • the positive-flat cross-connect conveys the seat of the assembly.
  • FIG. 6 shows an embodiment of a drive motor block having a positive-flat cross-body transfer assembly.
  • the drive motor base 25 is provided with a motor device hole 27, and a shaft hole for radially positioning the motor output shaft.
  • the ⁇ 29 which is matched with the groove provided in the base body 1 is perpendicular to the front façade of the driving motor base 25 and is disposed on the side of the driving motor base 25, and the two sides of the cymbal 29 are provided with the mounting of the seat body 1.
  • the mounting screw through hole 30 of the screw hole 26 is matched with the positioning of the corresponding groove provided by the base body 1 through the cymbal 29, and the positioning and fixing of the driving motor base 25 and the base body 1 can be realized by the screw tightening.
  • FIG. 7 is a view showing an embodiment in which a seat body having a flat-flat cross-body conveying assembly body and a driving motor base are fixedly connected, and a front façade of the driving motor base 25 is attached to a front façade of the base body 1, The positioning jaw and the matching groove are combined with the screw fixing method to form a seat of the flat-flat cross-body conveying assembly.
  • Figure 8 is a view showing a positioning cymbal and a matching sipe structure of a seat body having a flat-flat cross-body conveying assembly and a driving motor base.
  • the driving motor base 25 can be seen from the broken cross-section of the figure.
  • the rafter 31 is embedded in the mating groove provided in the seat body 1.
  • Figure 9 shows an embodiment of a drive motor block having a flat-flat interconnecting transfer assembly feature, and the drive motor mount 25 of Figure 6; Consistently, the motor housing 25 shown in the figure is also provided with a motor device hole 27 and a shaft hole 28 for radially positioning the motor shaft; the difference is that the upper portion of the driving motor base 25 is provided with the seat body 1 A planar boss 34 is disposed, and the plane boss 34 is provided with a cymbal 31 adapted to the groove provided in the base body 1 and a mounting screw hole 33 fixed to the seat body 1; the front of the plane boss 34 The surface is attached to the front façade of the base body 1, and the rafter 31 provided on the plane boss 34 is inserted into the matching groove provided in the seat body 1, and the two are fixed by screws to realize the driving motor base 25. The positioning of the base 1 is fixed; the mounting motor 32 is further provided with mounting ears 32 for supporting the flat-flat interconnecting assembly assembly on the body.
  • Figure 10 is a view showing a seat body having a flat-flat cross-body conveying assembly.
  • the middle and lower portions of the front façade of the seat body 1 are provided with a flat-flat cross-body conveying assembly as shown in Figure 9.
  • the drive motor base 25 is provided with a cymbal 37 adapted to the slot 37 and a mounting screw through hole 36 adapted to the fixed mounting screw hole 33 of the drive motor base 25.
  • Figure 11 is a view showing a seat body having a positive-flat cross-body conveying assembly.
  • the middle and lower portions of the seat body 1 are provided with a positive-flat cross-body conveying assembly as shown in Fig. 6.
  • the drive motor base 25 is provided with a cymbal 36 which is fitted with a cymbal 36 and a mounting screw hole 26 which is fitted to the fixed mounting screw hole 30 of the drive motor base 25.
  • the base body 1 given in the above embodiment drives the motor base 25, and the structural shape of the fixing body of the base body 1 and the driving motor base 25 is set, the position is set, or the external gear of the transmission assembly having the orthogonal transmission characteristics is further included.
  • the device mode is a non-single fixed structure mode, which can be changed according to the requirements of the structure and the device to suit the specific needs of the installation.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

Mécanisme d'entraînement par engrenage d'un dispositif mécanique d'évacuation des excréments pour toilette à nettoyage par raclage concernant un dispositif de transmission de puissance constitué d'un train d'engrenage et d'une base ou bien d'un tel dispositif avec en plus un bras oscillant et une base pour moteur d'entraînement. Le dispositif de transmission forme un corps d'ensemble transmission complet dans lequel un pignon d'entrée reçoit sa puissance d'un moteur, laquelle puissance est transmise via un engrenage de sortie à un pignon d'entrée/vis sans fin. La base dudit ensemble transmission et celle du moteur d'entraînement sont reliées selon une position fixe, ou bien, en variante, forment une structure intégrée dans laquelle un corps d'ensemble transmission connecté permet une transmission de la puissance de manière horizontale-horizontale, orthogonale-horizontale ou horizontale-orthogonale. Le dispositif de l'invention offre les avantages suivants : fiabilité élevée, précision, stabilité et durabilité de la transmission de la puissance, structure compacte et faible encombrement des toilettes. De plus, il garantit un engrènement optimal entre le pignon du moteur d'entraînement et le pignon d'entrée du mécanisme de transmission, ce qui réduit efficacement les bruits de transmission entre le moteur d'entraînement et les composants de la vis sans fin.
PCT/CN2011/080871 2010-10-19 2011-10-18 Mécanisme d'entraînement par train d'engrenage d'un dispositif mécanique d'évacuation des excréments pour toilette à nettoyage par raclage WO2012051929A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010510579.8 2010-10-19
CN2010105105798A CN102454204A (zh) 2010-10-19 2010-10-19 机械便器除便装置全齿驱动机构

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WO2012051929A1 true WO2012051929A1 (fr) 2012-04-26

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PCT/CN2011/080871 WO2012051929A1 (fr) 2010-10-19 2011-10-18 Mécanisme d'entraînement par train d'engrenage d'un dispositif mécanique d'évacuation des excréments pour toilette à nettoyage par raclage

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CN1316573A (zh) * 2000-02-02 2001-10-10 曾德邻 尿处理与冲便方法及便器、贮器与应用厕所
JP2002039318A (ja) * 2000-07-31 2002-02-06 Sankyo Seiki Mfg Co Ltd 負荷部材の位置保持機構およびバルブ駆動装置ならびにバルブ駆動装置の駆動方法
CN2515285Y (zh) * 2001-12-25 2002-10-09 李家忠 机械排泄坐便器
CN1685115A (zh) * 2002-09-24 2005-10-19 李世晥 可节水的抽水马桶
CN2739253Y (zh) * 2004-10-19 2005-11-09 石建 一种新型节水坐便器
CN2866653Y (zh) * 2006-01-13 2007-02-07 张长江 节水型阀门控制直排多功能感应座便器
KR100941294B1 (ko) * 2009-09-04 2010-02-11 권태윤 수세식 좌변기

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CN2628603Y (zh) * 2003-06-27 2004-07-28 高本固 传染病人粪便卫生防疫处理装置
CN1869351B (zh) * 2005-05-23 2010-04-28 曾德邻 一种便器
WO2007102504A1 (fr) * 2006-03-07 2007-09-13 Max Co., Ltd. Dispositif de toilettes simples et dispositif de toilettes
CN101509271B (zh) * 2009-03-06 2010-09-22 汪奕刚 分离式快速处理环保厕所

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Publication number Priority date Publication date Assignee Title
CN1316573A (zh) * 2000-02-02 2001-10-10 曾德邻 尿处理与冲便方法及便器、贮器与应用厕所
JP2002039318A (ja) * 2000-07-31 2002-02-06 Sankyo Seiki Mfg Co Ltd 負荷部材の位置保持機構およびバルブ駆動装置ならびにバルブ駆動装置の駆動方法
CN2515285Y (zh) * 2001-12-25 2002-10-09 李家忠 机械排泄坐便器
CN1685115A (zh) * 2002-09-24 2005-10-19 李世晥 可节水的抽水马桶
CN2739253Y (zh) * 2004-10-19 2005-11-09 石建 一种新型节水坐便器
CN2866653Y (zh) * 2006-01-13 2007-02-07 张长江 节水型阀门控制直排多功能感应座便器
KR100941294B1 (ko) * 2009-09-04 2010-02-11 권태윤 수세식 좌변기

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