CN213117353U - Automatic rotary mechanism in automatic cleaning equipment - Google Patents
Automatic rotary mechanism in automatic cleaning equipment Download PDFInfo
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- CN213117353U CN213117353U CN202022069544.7U CN202022069544U CN213117353U CN 213117353 U CN213117353 U CN 213117353U CN 202022069544 U CN202022069544 U CN 202022069544U CN 213117353 U CN213117353 U CN 213117353U
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Abstract
The utility model belongs to the technical field of automatic cleaning equipment, refer in particular to an automatic rotary mechanism among automatic cleaning equipment, including fixed baseplate and sun gear, the last rotating spindle that is connected with of fixed baseplate, the rear end and the driving source transmission of rotating spindle are connected, the one end fixed connection of front end and connecting rod, the other end of connecting rod passes through the center pin and articulates with the inner of hinge lever, the outer end of hinge lever is connected with the rotation and rotates the seat, run through and the swivelling joint has the transmission shaft around the middle part of connecting rod, the rear end of transmission shaft is fixed with the planet wheel, the front end is fixed with the eccentric wheel, the eccentric department of eccentric wheel is articulated with the one end of transfer line, the other end of transfer. The utility model discloses rotatory movable seat can carry out circumference when rotatory, still swing around the articulated department of hinge rod and connecting rod when the axis around rotatory main shaft, and its simple structure, washing path are single, the commonality is better and the transmission is stable.
Description
The technical field is as follows:
the utility model belongs to the technical field of self-cleaning equipment, refer in particular to an automatic rotary mechanism among self-cleaning equipment.
Background art:
equipment or equipment such as automobiles, guardrails, mechanical equipment, advertising screens and the like need to be cleaned after being used for a long time so as to ensure the cleanness, sanitation and attractiveness of the equipment or equipment; along with the progress of science and technology, in the cleaning process, more and more tend to adopt automatic cleaning equipment to accomplish this work automatically, can use manpower sparingly greatly like this, raise the efficiency. The existing automatic cleaning equipment is various, and different cleaning equipment is usually arranged aiming at different cleaning objects. However, most products and equipment needing cleaning are not in a regular shape, and all-around cleaning is needed, and a corresponding cleaning path or track needs to be designed. In the prior art, the structures are designed according to the structure size of a product, so that the structure is complex, poor in universality and troublesome to change.
Chinese patent (publication number: CN 206829040U; published as 2018-01-02) discloses an automatic cleaning device for a highway guardrail, which comprises a cleaning device main shell and a protection shell arranged at the upper end of the cleaning device main shell, wherein an upper rail wheel connected with a side groove of an upper cross beam of the guardrail is arranged in the cleaning device main shell, a lower rail wheel connected with a side groove of a lower cross beam of the guardrail is arranged in the cleaning device main shell, cleaning long shaft wheels are arranged at two sides of the guardrail in the cleaning device main shell, belt pulleys are arranged at the upper ends of the cleaning long shaft wheels and connected with a belt of a driving wheel, the driving wheel is connected with a rotating shaft of a cleaning hydraulic rotary oil cylinder arranged at the upper end part of the cleaning device main shell, and a nozzle aligned with the cleaning long shaft wheels is arranged on the inner wall. The automatic cleaning device disclosed in the patent document has the defects of complex structure, single running path of the nozzle, only linear or circular path and the like, and poor universality.
The invention content is as follows:
the utility model aims at providing an automatic rotary mechanism that is arranged in self-cleaning equipment, and simple structure, washing route are not single, the commonality is better and the transmission is stable.
The utility model discloses a realize like this:
the utility model provides an automatic rotary mechanism among automatic cleaning equipment, including fixed baseplate and the sun gear of fixing on fixed baseplate, be located run through and the swivelling joint has a rotating spindle around on the fixed baseplate of the center department of sun gear, the rear end and the driving source transmission of rotating spindle are connected, and by the rotatory main shaft rotation of driving source drive, the front end of rotating spindle and the one end fixed connection of connecting rod, the other end of connecting rod passes through the center pin and articulates with the inner of hinge rod, the outer end of hinge rod is connected with the rotary motion seat that is used for fixed cleaning head, run through and the swivelling joint has the transmission shaft around the middle part of connecting rod, the rear end of transmission shaft is fixed with the planet wheel of being connected with the sun gear meshing, the front end is fixed with the eccentric wheel, the eccentric department of eccentric wheel is articulated with the.
In foretell automatic rotary mechanism in an automatic cleaning equipment, rotary main shaft has the centre bore, runs through around in the centre bore and swivelling joint has the dabber, and the rear end and the power supply transmission of dabber are connected, and is rotatory by power supply drive dabber, and the front end of dabber is fixed with synchronous pulley one, the both ends of center pin are respectively along outside its axial outwards extends connecting rod or hinge bar and the front end of center pin is fixed with synchronous pulley two, the rear end is fixed with synchronous pulley three, the rotary motion seat rotates to be connected on the outer end of hinge bar, and the front end of swivelling motion seat is used for fixed cleaning head, rear end to be fixed with synchronous pulley four, and synchronous pulley one and synchronous pulley between two, synchronous pulley three and synchronous pulley are connected through synchronous belt drive.
In the automatic rotating mechanism in the automatic cleaning equipment, the driving source comprises a first hydraulic rotating oil cylinder fixed on the rear side surface of the fixed base plate, an output shaft of the first hydraulic rotating oil cylinder is linked with an input shaft of a reduction gearbox, an output shaft of the reduction gearbox is the rotating main shaft, and the output shaft of the reduction gearbox extends forwards to sequentially penetrate through inner holes of the fixed base plate and the sun wheel and is fixedly connected with the corresponding end of the connecting rod.
In the automatic rotating mechanism in the automatic cleaning equipment, the power source is a second hydraulic rotating oil cylinder fixed on the rear side surface of the fixed substrate, a fifth synchronous belt wheel is fixed on an output shaft of the second hydraulic rotating oil cylinder, a sixth synchronous belt wheel is fixed at the rear end of the mandrel, and the fifth synchronous belt wheel is in transmission connection with the sixth synchronous belt wheel through a synchronous belt.
In the automatic rotating mechanism in the automatic cleaning equipment, the transmission rod is a fisheye connecting rod, one end ball head of the fisheye connecting rod is fixed at the eccentric position of the eccentric wheel through a shaft pin, and the other end ball head of the fisheye connecting rod is fixed in the middle of the hinge rod through the shaft pin.
In the automatic rotating mechanism in the automatic cleaning equipment, the input shaft of the reduction gearbox is of a worm structure, and the output shaft of the reduction gearbox is sleeved with a worm wheel in meshed connection with the worm structure.
In the automatic rotating mechanism in the automatic cleaning equipment, an included angle formed between the connecting rod and the hinge rod is 60-120 degrees.
Compared with the prior art, the utility model outstanding advantage is:
1. the rotary moving seat of the utility model can circumferentially rotate around the axis of the rotary main shaft and swing around the hinge joint of the hinge rod and the connecting rod, and has simple structure, non-single cleaning path, better universality and stable transmission;
2. the utility model drives the mandrel to rotate through the power source, and then drives the synchronous pulley I, the synchronous pulley II, the central shaft, the synchronous pulley III and the synchronous pulley IV to rotate in sequence, so that the rotating movable seat can rotate while rotating in the circumferential direction to further improve the cleaning effect;
3. the utility model discloses set up synchronous pulley two and synchronous pulley three respectively on the center pin, can effectively avoid leading to the elasticity change of the hold-in range between synchronous pulley one and the synchronous pulley two and between synchronous pulley three and the synchronous pulley four because the swing of hinge lever.
Description of the drawings:
fig. 1 is an overall perspective view of the first embodiment of the present invention;
FIG. 2 is a second overall perspective view of the present invention;
fig. 3 is a third schematic overall perspective view of the present invention.
In the figure: 1. fixing the substrate; 2. a sun gear; 3. a connecting rod; 4. a hinge lever; 5. a rotary motion seat; 6. a planet wheel; 7. an eccentric wheel; 8. a transmission rod; 9. a mandrel; 10. a synchronous belt wheel I; 11. a second synchronous belt wheel; 12. a third synchronous belt wheel; 13. a synchronous belt wheel IV; 14. a fifth synchronous belt wheel; 15. a first hydraulic rotary oil cylinder; 16. a reduction gearbox; 17. and a second hydraulic rotary oil cylinder.
The specific implementation mode is as follows:
the invention will now be further described with reference to specific embodiments, with reference to figures 1 to 3:
an automatic rotating mechanism in automatic cleaning equipment comprises a fixed substrate 1 and a sun wheel 2 fixed on the fixed substrate 1, wherein a rotating main shaft penetrates through and is rotatably connected with the fixed substrate 1 at the center of the sun wheel 2 from front to back, the rear end of the rotating main shaft is in transmission connection with a driving source and is driven by the driving source to rotate, the front end of the rotating main shaft is fixedly connected with one end of a connecting rod 3, the other end of the connecting rod 3 is hinged with the inner end of a hinge rod 4 through a central shaft, the outer end of the hinge rod 4 is connected with a rotating motion base 5 for fixing a cleaning head, the middle part of the connecting rod 3 penetrates through and is rotatably connected with a transmission shaft from front to back, the rear end of the transmission shaft is fixed with a planet wheel 6 meshed, an eccentric wheel 7 is fixed at the front end, the eccentric position of the eccentric wheel 7 is hinged with one end of a transmission rod 8, and the other end of the transmission rod 8 is hinged with the middle part of the hinge rod 4. The rotation main shaft is arranged on the fixed base plate 1 in a penetrating way, the driving source is arranged on the rear side surface of the fixed base plate 1, and the sun wheel 2, the connecting rod 3 and the hinge rod 4 are arranged on the front side surface of the fixed base plate 1.
The working principle of circumferential rotation is as follows: the rotating main shaft is driven by the driving source to rotate, the connecting rod 3 and the hinge rod 4 are driven to rotate circumferentially around the axis of the rotating main shaft, meanwhile, the planet wheel 6 on the connecting rod 3 is driven to rotate in a meshed mode at the periphery of the sun wheel 2, the planet wheel 6 drives the eccentric wheel 7 to rotate through the transmission shaft, the hinge rod 4 is driven to swing around the hinged position of the hinge rod 4 and the connecting rod 3 through the transmission rod 8 in the rotating process of the eccentric wheel 7, and therefore the rotating moving seat 5 fixed to the outer end of the hinge rod 4 swings around the hinged position of the hinge rod 4 and the connecting rod 3 while rotating circumferentially around the axis of the rotating main shaft.
Further, the utility model discloses the different number of teeth's of sun gear 2 and planet wheel 6 are changed to the accessible to the realization is adjusted the swing frequency of hinge lever 4 at rotatory in-process.
The utility model discloses rotatory moving seat 5 can be when carrying out circumference rotation around the axis of rotatory main shaft, still swing around hinge rod 4 and connecting rod 3's articulated department, and its simple structure, washing route are not single, the commonality is better and the transmission is stable.
Furthermore, in order to allow the rotating movable base 5 to rotate while performing a circumferential rotating locus motion, to further improve the cleaning effect, the rotating main shaft is provided with a central hole, a mandrel 9 penetrates through the central hole from front to back and is connected with the central hole in a rotating way, the rear end of the mandrel 9 is connected with a power source in a transmission way, the power source drives the mandrel 9 to rotate, a first synchronous belt wheel 10 is fixed at the front end of the mandrel 9, two ends of the central shaft respectively extend outwards along the axial direction of the central shaft to the outside of the connecting rod 3 or the hinge rod 4, a second synchronous belt wheel 11 is fixed at the front end of the central shaft, a third synchronous belt wheel 12 is fixed at the rear end of the central shaft, the rotary motion seat 5 is rotatably connected to the outer end of the hinge rod 4, the front end of the rotary motion seat 5 is used for fixing a cleaning head, the rear end of the rotary motion seat is fixed with a synchronous belt pulley four 13, and the synchronous belt pulley I10 and the synchronous belt pulley II 11, and the synchronous belt pulley III 12 and the synchronous belt pulley four 13 are connected in a synchronous belt transmission mode.
The autorotation working principle of the rotary motion seat 5 is as follows: drive synchronous pulley 10 by power supply drive dabber 9 and rotate to synchronous pulley 10 drives two 11 rotations of synchronous pulley through the hold-in range, and synchronous pulley two 11 then drives three 12 rotations of synchronous pulley through the center pin, and synchronous pulley three 12 drives four 13 rotations of synchronous pulley through the hold-in range, and then makes the rotation to move seat 5 and can carry out the rotation.
The second synchronous belt wheel 11 and the third synchronous belt wheel 12 are respectively arranged on the central shaft, so that the tightness change of a synchronous belt between the first synchronous belt wheel 10 and the second synchronous belt wheel 11 and between the third synchronous belt wheel 12 and the fourth synchronous belt wheel 13 caused by the swing of the hinge rod 4 can be effectively avoided.
Furthermore, in the present embodiment, the specific structure adopted by the driving source is as follows: the driving source comprises a first hydraulic rotating oil cylinder 15 fixed on the rear side face of the fixed base plate 1, an output shaft of the first hydraulic rotating oil cylinder 15 is linked with an input shaft of a reduction gearbox 16, an output shaft of the reduction gearbox 16 is the rotating main shaft, and the output shaft of the reduction gearbox 16 extends forwards to sequentially penetrate through inner holes of the fixed base plate 1 and the sun wheel 2 and is fixedly connected with the corresponding end of the connecting rod 3.
Meanwhile, the transmission structure between the input shaft and the output shaft in the reduction gearbox 16 is as follows: the input shaft of the reduction box 16 is of a worm structure, and the output shaft of the reduction box 16 is sleeved with a worm wheel in meshed connection with the worm structure.
Of course, the driving source may be another commercially available rotary power device, i.e., a rotary cylinder or a servo motor.
Furthermore, in the present embodiment, the power source adopts the following specific structure: the power source is a hydraulic rotary oil cylinder II 17 fixed on the rear side face of the fixed base plate 1, a synchronous pulley V14 is fixed on an output shaft of the hydraulic rotary oil cylinder II 17, a synchronous pulley V is fixed at the rear end of the mandrel 9, and the synchronous pulley V14 is in transmission connection with the synchronous pulley V through a synchronous belt. Namely, the second hydraulic rotary oil cylinder 17 drives the fifth synchronous belt wheel 14 to rotate, and the fifth synchronous belt wheel 14 drives the sixth synchronous belt wheel and the mandrel 9 to rotate through the synchronous belt.
Of course, the power source may also adopt other commercially available rotary power devices, i.e. rotary cylinders or servo motors.
Furthermore, in order to reduce the hinge transmission abrasion between the transmission rod 8 and the eccentric wheel 7 and between the transmission rod 8 and the hinge rod 4, the transmission rod 8 is a fisheye connecting rod 3, one end ball head of the fisheye connecting rod 3 is fixed at the eccentric position of the eccentric wheel 7 through a shaft pin, and the other end ball head of the fisheye connecting rod 3 is fixed at the middle part of the hinge rod 4 through the shaft pin.
Furthermore, during the swinging process of the rotary motion seat 5 around the hinge joint of the hinge rod 4 and the connecting rod 3, the included angle formed between the connecting rod 3 and the hinge rod 4 is 60-120 degrees.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an automatic rotary mechanism in automatic cleaning equipment which characterized in that: comprises a fixed substrate (1) and a sun wheel (2) fixed on the fixed substrate (1), a rotary main shaft is arranged on the fixed substrate (1) at the center of the sun wheel (2) and penetrates through and rotates around, the rear end of the rotary main shaft is connected with a driving source in a transmission way and is driven by the driving source to rotate, the front end of the rotary main shaft is fixedly connected with one end of a connecting rod (3), the other end of the connecting rod (3) is hinged with the inner end of a hinge rod (4) through a central shaft, the outer end of the hinge rod (4) is connected with a rotary motion seat (5) used for fixing a cleaning head, a transmission shaft is arranged at the middle part of the connecting rod (3) in a penetrating and rotating way, a planet wheel (6) meshed with the sun wheel (2) is fixed at the rear end of the transmission shaft, an eccentric wheel (7) is fixed at the front end of the eccentric wheel, the other end of the transmission rod (8) is hinged at the middle part of the hinge rod (4).
2. The automatic rotation mechanism in an automatic cleaning apparatus according to claim 1, characterized in that: the rotating main shaft is provided with a central hole, a mandrel (9) penetrates through the central hole back and forth and is connected with the central hole in a rotating way, the rear end of the mandrel (9) is connected with a power source in a transmission way, the power source drives the mandrel (9) to rotate, a synchronous belt wheel I (10) is fixed at the front end of the mandrel (9), two ends of the central shaft respectively extend outwards to the outside of the connecting rod (3) or the hinge rod (4) along the axial direction, the front end of the central shaft is fixed with a second synchronous belt wheel (11), the rear end of the central shaft is fixed with a third synchronous belt wheel (12), the rotary motion seat (5) is connected to the outer end of the hinge rod (4) in a rotating mode, the front end of the rotary motion seat (5) is used for fixing the cleaning head, the rear end of the rotary motion seat is fixed with a synchronous pulley four (13), and the synchronous pulley I (10) and the synchronous pulley II (11) and the synchronous pulley III (12) and the synchronous pulley four (13) are connected in a synchronous belt transmission mode.
3. An automatic rotating mechanism in an automatic cleaning apparatus according to claim 1 or 2, characterized in that: the driving source comprises a first hydraulic rotating oil cylinder (15) fixed on the rear side face of the fixed base plate (1), an output shaft of the first hydraulic rotating oil cylinder (15) is linked with an input shaft of the reduction gearbox (16), an output shaft of the reduction gearbox (16) is the rotating main shaft, and the output shaft of the reduction gearbox (16) extends forwards to sequentially penetrate through inner holes of the fixed base plate (1) and the sun wheel (2) and is fixedly connected with the corresponding end of the connecting rod (3).
4. The automatic rotation mechanism in an automatic cleaning apparatus according to claim 2, characterized in that: the power source is a second hydraulic rotary oil cylinder (17) fixed on the rear side face of the fixed base plate (1), a fifth synchronous belt wheel (14) is fixed on an output shaft of the second hydraulic rotary oil cylinder (17), a sixth synchronous belt wheel is fixed at the rear end of the mandrel (9), and the fifth synchronous belt wheel (14) is in transmission connection with the sixth synchronous belt wheel through a synchronous belt.
5. An automatic rotating mechanism in an automatic cleaning apparatus according to claim 1 or 2, characterized in that: the transmission rod (8) is a fisheye connecting rod (3), one end ball head of the fisheye connecting rod (3) is fixed at the eccentric position of the eccentric wheel (7) through a shaft pin, and the other end ball head is fixed at the middle part of the hinge rod (4) through the shaft pin.
6. An automatic rotating mechanism in an automatic cleaning apparatus according to claim 3, characterized in that: the input shaft of the reduction box (16) is of a worm structure, and the output shaft of the reduction box (16) is sleeved with a worm wheel which is in meshed connection with the worm structure.
7. An automatic rotating mechanism in an automatic cleaning apparatus according to claim 1 or 2, characterized in that: the included angle formed between the connecting rod (3) and the hinge rod (4) is 60-120 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069544.7U CN213117353U (en) | 2020-09-18 | 2020-09-18 | Automatic rotary mechanism in automatic cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022069544.7U CN213117353U (en) | 2020-09-18 | 2020-09-18 | Automatic rotary mechanism in automatic cleaning equipment |
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| CN213117353U true CN213117353U (en) | 2021-05-04 |
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| CN202022069544.7U Active CN213117353U (en) | 2020-09-18 | 2020-09-18 | Automatic rotary mechanism in automatic cleaning equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492181A (en) * | 2021-07-09 | 2021-10-12 | 苏州青林自动化科技有限公司 | High-speed metal feeding device |
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2020
- 2020-09-18 CN CN202022069544.7U patent/CN213117353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113492181A (en) * | 2021-07-09 | 2021-10-12 | 苏州青林自动化科技有限公司 | High-speed metal feeding device |
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