CN112695965A - Power generation stair capable of being automatically cleaned - Google Patents
Power generation stair capable of being automatically cleaned Download PDFInfo
- Publication number
- CN112695965A CN112695965A CN202011573638.6A CN202011573638A CN112695965A CN 112695965 A CN112695965 A CN 112695965A CN 202011573638 A CN202011573638 A CN 202011573638A CN 112695965 A CN112695965 A CN 112695965A
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- Prior art keywords
- dust
- stair
- sliding
- plate
- shell
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- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 123
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 230000009194 climbing Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000010410 dusting Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/104—Treads
- E04F2011/1046—Miscellaneous features of treads not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a but electricity generation stair of self-cleaning, including the stair main part, a plurality of step bases of fixed setting in the stair main part, a plurality of first sliding tray of setting on the step base, slide from top to bottom and set up the gag lever post in first sliding tray, the fixed stair tread that sets up above the limiting plate, a plurality of first springs of fixed setting between stair tread and step base, the power generation facility pushes down of setting in step base middle part, the power storage device of setting inside the step base left and right sides, the dust absorption ash removal device of setting on stair tread, the dust collection device of setting in the stair main part. After people walk on the stairs for a certain number of times, dust on the stairs can be automatically adsorbed and cleaned, and the stairs are kept clean and tidy. Collected dust can be intensively cleaned, and the dust collector is more convenient and efficient.
Description
Technical Field
The invention belongs to the field of power generation stairs, and particularly relates to a power generation stair capable of being automatically cleaned.
Background
Nowadays, the world science and technology is developed more and more, and people have more and more demands on energy, so that the technical research on how to save energy in people's lives or realize energy recycling through human movement is of great importance. Many kinds of power generation stairs have appeared at present, and the potential energy of people can be converted into electric energy for use when people go up and down stairs, and the phenomenon of waste of the pressing amount still exists in the pressing process. When the stair is used, dust on the soles of the people adheres to the stair, and the upper surface of the stair is untidy, so that the automatic stair dust removal device is designed by utilizing the pressing characteristic of the stair, and is particularly important.
Disclosure of Invention
The invention provides a power generation stair capable of automatically cleaning, which can utilize the force accumulation in the pressing process and then absorb dust on the surface of the stair in order to overcome the defects of the prior art.
To achieve the above object. The invention adopts the following technical scheme: the utility model provides a but electricity generation stair of self-cleaning, including the stair main part, a plurality of step bases of fixed setting in the stair main part, a plurality of first sliding tray of setting on the step base, slide from top to bottom and set up the gag lever post in first sliding tray, the fixed stair tread that sets up above the limiting plate, a plurality of first springs of fixed setting between stair tread and step base, the power generation facility pushes down of setting in step base middle part, the power storage device of setting in step base left and right sides inside, the dust absorption ash removal device of setting on stair tread, the dust collection device of setting in the stair main part.
The pressing power generation device comprises a pressing groove arranged in the step base, a pressing rod fixedly arranged below the stair tread and a pressing power generation module arranged below the pressing groove.
The force accumulating device comprises a plurality of second sliding grooves arranged on the left inner portion and the right inner portion of the stair tread, a third sliding groove arranged on the lower portion of the second sliding groove, a telescopic sliding rod arranged in the second sliding groove and the third sliding groove in a front-back sliding mode, and a fourth sliding groove arranged in the step base, wherein the left end opening of the fourth sliding groove is aligned in the vertical direction of the second sliding groove, and the sliding shell is arranged in the fourth sliding groove in a left-right sliding mode.
The power storage device further comprises a fifth sliding groove arranged inside the sliding shell, a first air channel arranged below the inside of the sliding shell, a second air channel arranged in the telescopic sliding rod, a rack fixedly arranged at the right part of the sliding shell, a ratchet wheel rotatably arranged on the inner side wall of the fourth sliding groove, an incomplete gear fixedly arranged on the right end face of the ratchet wheel, a plurality of connecting rods rotatably arranged at the lower part of the stair tread, a sliding block rotatably arranged at the end part of the connecting rod, a poking block rotatably arranged on the right end face of the sliding block, and a sixth sliding groove arranged above the side wall of the fourth sliding groove, wherein the sliding block slides back and forth in the sixth sliding groove.
The power storage device also comprises a gas storage shell fixedly arranged at the lower end of the fourth sliding groove, a second spring fixedly arranged between the end part of the sliding shell and the gas storage shell, a gas storage cavity arranged in the gas storage shell, a rotary sealing sheet rotatably arranged at the opening of the gas storage shell and a one-way valve fixedly arranged at the end part of the sliding shell.
The dust-absorbing and dust-removing device comprises an upper air suction port, a dust-absorbing shell fixedly arranged on the upper part of the telescopic sliding rod, a first partition plate fixedly arranged in the middle of the inside of the dust-absorbing shell, a transverse air suction port arranged on the right side of the first partition plate, and two mounting blocks respectively arranged on the left side wall and the right side wall of the dust-absorbing shell, wherein the mounting blocks are positioned at the lower end of the first partition plate; the dust collection device comprises a dust separation plate fixedly arranged on an installation block, a plurality of third springs fixedly arranged between the dust separation plate and a first partition plate, and a dust raising plate rotatably arranged at the lower part of a dust collection shell, wherein the dust raising plate is connected with a telescopic slide rod through a torsion spring, a plurality of brushes fixedly arranged at the left and right ends of the dust raising plate, and a plurality of second rubber blocks fixedly arranged at the left and right ends of the dust raising plate, and the rubber blocks are positioned in the middle parts of the brushes; rotate the ash storage plate that sets up in dust absorption casing below right part, fixed vertical baffle that sets up on ash storage plate upper portion, ash storage plate passes through torsional spring with flexible slide bar and is connected, and torsional spring one end is located ash storage plate rotation center, and the other end is located flexible slide bar and ash storage plate rotation junction.
The dust collecting device comprises a plurality of dust collecting side channels arranged on the right side of the step base, a poking plate fixedly arranged at the mouth of each dust collecting side channel, a dust collecting channel arranged below the dust collecting channel, a dust collecting cavity arranged at the bottom of the dust collecting channel, and a collecting cavity cover plate rotatably arranged at the bottom of the stair body, wherein the dust collecting side channels are inverted triangles.
In conclusion, the stair disclosed by the invention is simple and reasonable in structure, the force can be stored through the force storage device in the power generation process in the process of pressing down and lifting the stair treads when a person goes up and down the stairs, and after the number of treads reaches a certain numerical value and the feet leave the stair treads, the dust collection treatment is automatically carried out, so that the cleanness of the stairs is kept. The design of dust absorption ash removal device can be high-efficient meticulous float adnexed dust clearance to the stair, can also concentrate the dust of collecting and collect, convenient processing.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken at F-F of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a cross-sectional view taken at G-G of FIG. 1;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is an enlarged view of a portion of FIG. 6 at D;
FIG. 8 is an enlarged view of a portion of FIG. 6 at E;
FIG. 9 is a schematic view of a partial gear;
FIG. 10 is a perspective sectional view of the dust-collecting and ash-removing device;
fig. 11 is a front sectional view of fig. 10.
Detailed Description
As shown in fig. 1 to 11, an electricity generating stair capable of being automatically cleaned includes a stair body 1, a plurality of step bases 20 fixedly disposed on the stair body 1, a plurality of first sliding grooves 14 disposed on the step bases 20, a limiting rod 13 disposed in the first sliding grooves 14 in an up-and-down sliding manner, a stair tread 10 fixedly disposed above the limiting plate, and a plurality of first springs 17 fixedly disposed between the stair tread 10 and the step bases 20, preferably two springs in this embodiment; a press-down power generation device arranged in the middle of the step base 20, a power storage device arranged in the left and right sides of the step base 20, a dust collection and dust removal device arranged on the stair tread 10, and a dust collection device arranged in the stair main body 1.
The power generation device pushes down including setting up groove 18, depression bar 16, the power generation module 15 of pushing down in step base 20, depression bar 16 is fixed to be set up in stair tread 10 below, the power generation module 15 of pushing down sets up in groove 18 below of pushing down: the 18 th position of power generation module of pushing down carries out the device of electricity generation through pushing down and resilience process motion, for prior art, does not describe here for any reason. When a person steps on the stair tread 10, the pressing rod 16 is compressed downwards to drive the pressing power generation module 15 to generate power, and meanwhile, the two first springs 17 are compressed to drive the four limiting rods 13 to slide downwards in the first sliding grooves 14. The four limiting rods 13 and the corresponding first sliding grooves 14 enable the stair tread 10 to move up and down in the vertical direction only, and rotation or relative movement cannot occur, so that the problem that when a person goes upstairs and downstairs, the stair tread 10 is rapidly reset when the person leaves the stair tread 10 due to the fact that the stair tread 10 is unstably pressed down to cause harm to the person is avoided, and the two first springs 17 are used for enabling the stair tread 10 to be rapidly reset.
The power accumulating device comprises two second sliding grooves 188, a third sliding groove 23, a telescopic sliding rod 22, a fourth sliding groove 30 and a sliding shell 24 which are arranged in the stair tread 10 and distributed on the left and right, wherein the third sliding groove 23 is arranged on the lower portion of the second sliding groove 188, the telescopic sliding rod 22 is arranged in the second sliding groove 188 and the third sliding groove 23 in a front-back sliding mode, the fourth sliding groove 30 is arranged in the step base 20, the left end opening of the fourth sliding groove 30 is aligned in the vertical direction of the second sliding groove 188, and the sliding shell 24 is arranged in the fourth sliding groove 30 in a left-right sliding mode: the two second sliding grooves 188 are symmetrically arranged on the stair tread 10 in the left-right direction, the third sliding groove 23 is arranged inside the stair tread 10, the telescopic slide rod 22 is partially arranged inside the third sliding groove 23, when the stair tread 10 is stepped on and rebounded, the telescopic slide rod 22 can be driven to move downwards or ascend through the third sliding groove 23, so that the dust and ash removing device is always fixed with the distance from the upper surface of the stair tread 10, and the danger that people trip in the process of stepping on the stair tread 10 due to the fact that the dust and ash removing device tilts after the stair tread 10 is stepped on is avoided. The dust-absorbing and dust-removing device is pressed down together with the stair tread 10, so that excessive accumulation on the dust-absorbing and dust-removing device can be prevented, and the service life of the dust-absorbing and dust-removing device is prolonged. The sliding housing 24 can be driven to move left and right when the telescopic slide bar 22 moves left and right, and the fourth sliding groove 30 is aligned with the left opening of the second sliding groove 188 to ensure that the telescopic slide bar 22 moves left and right to drive the sliding housing 24 to move without being blocked.
The power storage device also comprises a fifth sliding groove 25, a first air passage 26, a second air passage 21, a rack 55, a ratchet wheel 53, an incomplete gear 54, a connecting rod 50, a sliding block 99, a toggle block 52 and a sixth sliding groove 51 which are arranged in the sliding shell 24, the first air duct 26 is arranged below the inside of the slide case 24, the second air duct 21 is arranged inside the telescopic slide bar 22, the rack 55 is fixedly arranged at the right part of the sliding shell 24, the ratchet wheel 53 is rotatably arranged on the inner side wall of the fourth sliding groove 30, the incomplete gear 54 is fixedly arranged in front of the ratchet wheel 53, the plurality of connecting rods 50 are rotatably arranged at the lower part of the stair tread 10, the sliding block 99 is rotatably arranged at the end part of the connecting rod 50, the toggle block 52 is rotatably arranged at the front end of the sliding block, the sixth sliding groove 51 is provided above the left side wall of the fourth sliding groove 30, and the slider 99 slides back and forth in the sixth sliding groove 51: when the stair tread 10 is pressed down, the connecting rod 50 pushes the sliding block 99 to move rightwards in the sixth sliding groove 51, when a person leaves the stair tread 10, the stair tread 10 is reset under the action of the two first springs 17, during resetting, the connecting rod 50 drives the sliding block 99 to move leftwards in the sixth sliding groove 51, the right end of the poking block 52 is propped by the sliding block 99 and cannot rotate anticlockwise relative to the sliding block 99, after the lower end of the poking block 52 is contacted with teeth of the ratchet wheel 53, the ratchet wheel 53 can be driven to rotate anticlockwise for one time, the incomplete gear 54 is fixedly connected with the ratchet wheel 53, and therefore the incomplete gear 54 also rotates for a certain angle. The rotation of the stair tread 10 is performed when the foot rebounds after leaving the stair tread, so that the dust and ash removing device is ensured not to be suddenly started when the user steps on the stair tread 10. When the sliding block 99 moves rightwards, the shifting block 52 rotates upwards to bypass the ratchet wheel 53 after contacting with the upper end of the ratchet wheel, and the movement is not influenced. The incomplete gear 54 rotates to drive the rack 55 engaged with the incomplete gear to move backwards, and partial force accumulation is completed.
The power storage device further comprises a gas storage shell 27, a second spring 28, a gas storage cavity 29, a rotary sealing sheet 666 and a one-way valve 667 (not present in the drawing) fixedly arranged at the lower end of the fourth sliding groove 30, the second spring 28 is fixedly arranged between the end of the sliding shell 24 and the gas storage shell 27, the gas storage cavity 29 is arranged inside the gas storage shell 27, the rotary sealing sheet 666 is rotatably arranged at the opening of the gas storage shell 27, and the one-way valve 667 is fixedly arranged at the end of the sliding shell 24: whenever the stair tread 10 rebounds after the person completes one step on the stair tread 10, the sliding housing 24 will move a distance to the right in the air storage cavity 29, and the air in the air storage cavity 29 is compressed and discharged from the upper portion of the telescopic housing 27 by pushing the rotary sealing plate 666. When the power accumulation is completed, after the last stepping, the rack 55 contacts the toothless part of the incomplete gear 54, the incomplete gear 54 does not restrict the rack 55 any more, the second spring 28 is reset, the sliding shell 24 is pushed to move rightwards, and the air storage cavity 29 cannot suck air from the outside any more due to the existence of the rotary sealing sheet 666. The check valve 667 is provided to be air-communicable to the right. The air is sucked into the air storage cavity 29 from the dust and ash cleaning device through the first air passage 26 and the second air passage 21 under the action of the force pushed by the second spring 28. Because the suction opening of the dust-absorbing and dust-removing device is limited, the resetting speed of the second spring 28 can be effectively reduced, so that the suction force of the dust-absorbing and dust-removing device is larger and finer when absorbing dust. Meanwhile, the situation that people still walk to impact feet of people when adsorbing dust later is avoided. The effectiveness and the safety of the dust-absorbing and dust-removing device are improved.
The dust-collecting and ash-removing device comprises an upper air suction port 166, a dust-collecting shell 100, a first partition plate 111, a transverse air suction port 101, mounting blocks 112, a dust-separating plate 102, a third spring 109, a dust-collecting plate 106, a brush 104, a second rubber block 105, an ash-storing plate 108 and a vertical baffle 107, wherein the dust-collecting shell 100 is fixedly arranged on the upper part of a telescopic slide rod 22, the first partition plate 111 is fixedly arranged in the middle of the dust-collecting shell 100, the transverse air suction port 101 is arranged on the right side of the first partition plate 111, the two mounting blocks 112 are respectively arranged on the left side wall and the right side wall of the dust-collecting shell 100 and are positioned at the lower end of the first partition plate 111, the dust-collecting plate 102 is fixedly arranged between the two mounting blocks 112, the ten third springs 109 are fixedly arranged between the dust-collecting plate 102 and the first partition plate 111, the dust-collecting plate 106 is rotatably arranged at the lower part of the dust-, two brushes 104 are fixed respectively and are set up both ends about dusting board 106, two second rubber blocks 105 are fixed to be set up both ends about dusting board 106, rubber block 105 is located brush 104 mid portion, ash storage plate 108 rotates and sets up in the 100 below right parts of dust absorption casing, vertical baffle 107 is fixed to be set up on ash storage plate 108 upper portion, ash storage plate 108 passes through torsional spring with flexible slide bar 22 and is connected, and torsional spring one end is located ash storage plate 108 rotation center, and the other end is located flexible slide bar 22 and ash storage plate 108 rotation junction: when air in the dust collection housing 100 is sucked from the upper air suction port 166, the dust raising plate 106 rotates under the action of wind force of external air sucked to the air suction port 166, the upper brush 104 contacts with dust on the upper end surface of the stair tread 10, the dust on the upper end surface of the stair tread 10 is raised and then is adsorbed into the dust collection housing 100, and the dust can be better absorbed and stored. Since the transverse air suction opening 101 is disposed at the right end of the first partition 111, the dust sucked up from the stair tread 10 moves toward the transverse air suction opening 101, and finally accumulates at the right portion of the dust-separating plate 102 at the lower end of the transverse air suction opening 101, and also compresses the ten third springs 109. After the dust adsorption process is finished, dust falls into the cavities in the dust storage plate 108 and the vertical baffle 107 under the action of gravity, and meanwhile, the ten third springs 109 reset and vibrate, so that the dust can be better shaken down. The dust board 106 is reset by the torsion spring. The rubber blocks 105 at the two ends of the dust raising plate 106 ensure that the dust raising plate does not make rigid contact with the stair tread 10 in the rotating process, the service life of the dust raising plate 106 is prolonged, and when the upper end face of the stair tread 10 is in contact, some dust blocks which are difficult to absorb are scraped, so that a better cleaning effect is achieved.
The dust collecting device comprises eight dust collecting side channels 266, a poking plate 201, a dust collecting channel 2, a dust collecting cavity 3 and a cover plate 4, wherein the eight dust collecting side channels 266 are arranged on the right side of the step base 20, the poking plate 201 is fixedly arranged at the mouth part of the dust collecting side channel 266, the dust collecting channel 2 is arranged below the dust collecting side channel 266, the dust collecting cavity 3 is arranged at the bottom of the dust collecting channel 2, the cover plate 4 of the collecting cavity is rotatably arranged at the bottom of the stair body 1, and the dust collecting side channels 266 are inverted triangles: when dust is collected in the dust collection shell 100, a person continues to walk on the stairs, the power accumulating device starts to accumulate power again, when the power is accumulated to the tail end once, the telescopic sliding rod 22 moves to the tail end of the second sliding groove 188, the dust storage plate 108 is in contact with the poking plate 201, the dust storage plate 108 rotates clockwise, the return stroke stored in the dust storage plate is poured into the dust collection side channel 266, and the poking plate 201 can scrape the dust on the dust storage plate 108, so that the dust on the dust storage plate can be better collected. Collected dust is converged into the dust collection channel 2 under the action of gravity and finally enters the dust collection cavity 3, and the cover plate 4 is only required to be opened to clean the dust collection cavity 3 when the dust collection cavity is cleaned. The dust collecting side way 266 is designed into an inverted triangle, so that the dust collecting side way does not occupy too much space of the stair body 1, does not influence the structural strength of the stair, and is safer and firmer when the stair is used.
The working principle is as follows: when a person steps on the stair tread 10, the pressing rod 16 is compressed downwards to drive the pressing power generation module 15 to generate power, and meanwhile, the two first springs 17 are compressed to drive the four limiting rods 13 to slide downwards in the first sliding grooves 14 to finish primary power generation. At the same time, when the stair tread 10 is pressed down, the slide block 99 is pushed by the connecting rod 50 to move rightwards in the sixth sliding groove 51, and when the person leaves the stair tread 10, the stair tread 10 is reset under the action of the two first springs 17.
When the stair tread 10 is reset, the connecting rod 50 drives the sliding block 99 to move leftwards in the sixth sliding groove, the right end of the poking block 52 is limited, the ratchet wheel 53 can be driven to rotate anticlockwise for one time, the incomplete gear 54 is fixedly connected with the ratchet wheel 53, and therefore the incomplete gear 54 also rotates for a certain angle. When the force accumulation is completed after a certain amount of treading, the rack 55 goes out of the toothless part of the incomplete gear 54 after the last treading, the second spring 28 is reset, the sliding shell 24 is pushed to move rightwards, the air storage cavity 29 can not suck air from the outside because of the existence of the rotary sealing sheet 666, and the one-way valve 667 is set to be air-permeable rightwards. Under the action of the force pushed by the second spring 28, the air is sucked into the air storage cavity 29 from the dust-collecting and dust-cleaning device through the first air passage 26 and the second air passage 21, when the air is sucked from the upper air suction port 166 in the dust-collecting shell 100, the dust-raising plate 106 rotates under the action of wind power, the upper brush 104 contacts with the dust on the upper end surface of the stair tread 10, the dust on the upper end surface of the stair tread 10 is raised and then is sucked into the dust-collecting shell 100, and the dust can be better absorbed and stored. Since the transverse air suction opening 101 is disposed at the right end of the first partition 111, the dust sucked up from the stair tread 10 moves toward the transverse air suction opening 101, and finally accumulates at the right portion of the dust-separating plate 102 at the lower end of the transverse air suction opening 101, and also compresses the ten third springs 109.
After the dust adsorption process is finished, dust falls into the cavities in the dust storage plate 108 and the vertical baffle 107 under the action of gravity, and meanwhile, the ten third springs 109 reset and vibrate, so that the dust can be better shaken down. The dust board 106 is reset by the torsion spring. Until the second spring 28 is restored, one cleaning is completed. Then at the end of the next force accumulation, the sliding rod 22 moves to the end of the second sliding groove 188, the dust storage plate 108 contacts with the poking plate 201, the dust storage plate 108 rotates clockwise, the stored dust is poured into the dust collection side channel 266 in the return stroke, the poking plate 201 can scrape up the dust on the dust storage plate 108 for collection, and the collected dust is collected in the dust collection channel 2 and the dust collection cavity 3 under the action of gravity.
Claims (7)
1. The utility model provides a but electricity generation stair of self-cleaning, includes stair main part (1), fixed a plurality of step bases (20) of setting on stair main part (1), its characterized in that: the stair climbing device comprises a plurality of first sliding grooves (14) arranged on a stair base (20), a limiting rod (13) arranged in the first sliding grooves (14) in a vertically sliding mode, a stair tread (10) fixedly arranged above the limiting plate, a plurality of first springs (17) fixedly arranged between the stair tread (10) and the stair base (20), a pressing power generation device arranged in the middle of the stair base (20), force storage devices arranged inside the left side and the right side of the stair base (20), a dust collection and removal device arranged on the stair tread (10), and a dust collection device arranged in a stair main body (1).
2. An automatically cleanable power generating stair according to claim 1, wherein: the downward-pressing power generation device comprises a downward-pressing groove (18) arranged in a step base (20), a downward-pressing rod (16) fixedly arranged below the stair tread (10), and a downward-pressing power generation module (15) arranged below the downward-pressing groove (18).
3. An automatically cleanable power stair according to claim 1, wherein: the force accumulating device comprises a plurality of second sliding grooves (188) arranged in the left and right inner parts of a stair tread (10), a third sliding groove (23) arranged at the lower part of the second sliding groove (188), a telescopic sliding rod (22) arranged in the second sliding groove (188) and the third sliding groove (23) in a front-back sliding mode, and a fourth sliding groove (30) arranged in a step base (20), wherein the left end opening of the fourth sliding groove (30) is aligned in the vertical direction of the second sliding groove (188), and a sliding shell (24) arranged in the fourth sliding groove (30) in a left-right sliding mode.
4. An automatically cleanable power generating stair according to claim 3, wherein: the power storage device further comprises a fifth sliding groove (25) arranged inside the sliding shell (24), a first air duct (26) arranged below the sliding shell (24), a second air duct (21) arranged in the telescopic sliding rod (22), a rack (55) fixedly arranged at the right part of the sliding shell (24), a ratchet wheel (53) rotatably arranged on the inner side wall of the fourth sliding groove (30), an incomplete gear (54) fixedly arranged on the right end face of the ratchet wheel (53), a plurality of connecting rods (50) rotatably arranged at the lower part of the stair tread (10), a sliding block (99) rotatably arranged at the end part of the connecting rod (50), a poking block (52) rotatably arranged on the right end face of the sliding block, and a sixth sliding groove (51) arranged above the side wall of the fourth sliding groove (30), wherein the sliding block (99) slides back and forth in the sixth sliding groove (51).
5. An automatically cleanable power generating stair according to claim 3, wherein: the power storage device further comprises a gas storage shell (27) fixedly arranged at the lower end of the fourth sliding groove (30), a second spring (28) fixedly arranged between the end part of the sliding shell (24) and the gas storage shell (27), a gas storage cavity (29) arranged inside the gas storage shell (27), a rotary sealing sheet (666) rotatably arranged at the opening of the gas storage shell (27), and a one-way valve (667) fixedly arranged at the end part of the sliding shell (24).
6. An automatically cleanable power generating stair according to claim 1, wherein: the dust-collecting and ash-removing device comprises an upper air suction port (166), a dust-collecting shell (100) fixedly arranged at the upper part of the telescopic sliding rod (22), a first partition plate (111) fixedly arranged at the middle part in the dust-collecting shell (100), a transverse air suction port (101) arranged at the right side of the first partition plate (111), and two mounting blocks (112) respectively arranged on the left side wall and the right side wall of the dust-collecting shell (100), wherein the mounting blocks (112) are positioned at the lower end of the first partition plate (111); a dust separation plate (102) fixedly arranged on the mounting block, a plurality of third springs (109) fixedly arranged between the dust separation plate (102) and the first partition plate (111), a dust raising plate (106) rotatably arranged at the lower part of the dust collection shell (100), the dust plate (100) is connected with the telescopic slide rod (22) through a torsional spring, a plurality of brushes (104) fixedly arranged at the left end and the right end of the dust plate (100), a plurality of second rubber blocks (105) fixedly arranged at the left end and the right end of the dust plate (100), the rubber block (105) is positioned in the middle of the brush (104), a dust storage plate (108) which is rotatably arranged at the right part below the dust suction shell (100) and a vertical baffle plate (107) which is fixedly arranged at the upper part of the dust storage plate (108), the ash storage plate (108) is connected with the telescopic sliding rod (22) through a torsion spring, one end of the torsion spring is located in the rotating center of the ash storage plate (108), and the other end of the torsion spring is located at the rotating connection position of the telescopic sliding rod (22) and the ash storage plate (108).
7. An automatically cleanable power generating stair according to claim 1, wherein: the dust collecting device comprises a plurality of dust collecting side channels (266) arranged on the right side of the step base 20, a poking plate (201) fixedly arranged at the opening parts of the dust collecting side channels (266), a dust collecting channel (2) arranged below the dust collecting side channels (266), a dust collecting cavity (3) arranged at the bottom of the dust collecting channel bottom (2), and a collecting cavity cover plate (4) rotatably arranged at the bottom of the stair body (1), wherein the dust collecting side channels (266) are inverted triangles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573638.6A CN112695965A (en) | 2020-12-25 | 2020-12-25 | Power generation stair capable of being automatically cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573638.6A CN112695965A (en) | 2020-12-25 | 2020-12-25 | Power generation stair capable of being automatically cleaned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112695965A true CN112695965A (en) | 2021-04-23 |
Family
ID=75511556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011573638.6A Withdrawn CN112695965A (en) | 2020-12-25 | 2020-12-25 | Power generation stair capable of being automatically cleaned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112695965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530106A (en) * | 2021-08-05 | 2021-10-22 | 福建省高华建设工程有限公司 | Prefabricated assembled stair |
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| CN1150209A (en) * | 1996-10-07 | 1997-05-21 | 张奇 | Spring type stairs |
| CN204610162U (en) * | 2015-05-04 | 2015-09-02 | 西安建筑科技大学 | A kind of human body potential energy power generating device by conversion for step |
| CN107676235A (en) * | 2017-08-31 | 2018-02-09 | 安徽信息工程学院 | Foot-operated stair TRT and stair |
| CN108375292A (en) * | 2018-03-26 | 2018-08-07 | 曹桂林 | A kind of traditional Chinese medicinal material drying device using impact-moderation wall built-up phenomenon |
| CN209244123U (en) * | 2018-10-20 | 2019-08-13 | 南通中房建筑科技有限公司 | Ventilation stair |
| CN111013824A (en) * | 2020-01-19 | 2020-04-17 | 兰溪米雪电子科技有限公司 | Automatic dust collector of block terminal |
| CN111216476A (en) * | 2020-01-21 | 2020-06-02 | 吴小花 | Blackboard eraser with self-dust-collection cleaning function |
| CN111636636A (en) * | 2020-06-19 | 2020-09-08 | 李小强 | But outdoor stair of self-cleaning tread |
| CN111962782A (en) * | 2020-08-13 | 2020-11-20 | 李青莲 | Self-cleaning fallen leaf garden step and cleaning method thereof |
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2020
- 2020-12-25 CN CN202011573638.6A patent/CN112695965A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150209A (en) * | 1996-10-07 | 1997-05-21 | 张奇 | Spring type stairs |
| CN204610162U (en) * | 2015-05-04 | 2015-09-02 | 西安建筑科技大学 | A kind of human body potential energy power generating device by conversion for step |
| CN107676235A (en) * | 2017-08-31 | 2018-02-09 | 安徽信息工程学院 | Foot-operated stair TRT and stair |
| CN108375292A (en) * | 2018-03-26 | 2018-08-07 | 曹桂林 | A kind of traditional Chinese medicinal material drying device using impact-moderation wall built-up phenomenon |
| CN209244123U (en) * | 2018-10-20 | 2019-08-13 | 南通中房建筑科技有限公司 | Ventilation stair |
| CN111013824A (en) * | 2020-01-19 | 2020-04-17 | 兰溪米雪电子科技有限公司 | Automatic dust collector of block terminal |
| CN111216476A (en) * | 2020-01-21 | 2020-06-02 | 吴小花 | Blackboard eraser with self-dust-collection cleaning function |
| CN111636636A (en) * | 2020-06-19 | 2020-09-08 | 李小强 | But outdoor stair of self-cleaning tread |
| CN111962782A (en) * | 2020-08-13 | 2020-11-20 | 李青莲 | Self-cleaning fallen leaf garden step and cleaning method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530106A (en) * | 2021-08-05 | 2021-10-22 | 福建省高华建设工程有限公司 | Prefabricated assembled stair |
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Application publication date: 20210423 |