CN209962576U - Highway automatically cleaning energy-conserving bill-board - Google Patents
Highway automatically cleaning energy-conserving bill-board Download PDFInfo
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- CN209962576U CN209962576U CN201920021386.2U CN201920021386U CN209962576U CN 209962576 U CN209962576 U CN 209962576U CN 201920021386 U CN201920021386 U CN 201920021386U CN 209962576 U CN209962576 U CN 209962576U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a highway self-cleaning energy-saving billboard, which belongs to the technical field of highway billboards, and comprises two pillars and two billboards arranged on two side surfaces of the pillars, wherein a group of cleaning mechanisms are respectively arranged on two side surfaces of the pillars, each cleaning mechanism comprises a cleaning roller, absorbent cotton is wrapped on each cleaning roller, rotating wheels are arranged at two ends of each cleaning roller, a lifting gear is meshed below each rotating wheel, a rack rail for the lifting gear to move up and down is arranged on each pillar, a water storage tank is fixed at the top of each pillar, two cleaning mechanisms on two sides of the same pillar are connected with a traction rope, and a related mechanism for driving the traction rope is arranged at the top of the water storage tank; two solar panels are arranged right above the water storage tank, a storage battery electrically connected with the solar panels is fixed in the middle of the top of the water storage tank, a water collecting tank is arranged on the outer side of the lower end of each solar panel, and a water guide pipe which inclines downwards and is communicated with the upper portion of the water storage tank is fixed at the bottom of each water collecting tank. The utility model discloses can utilize natural energy source to carry out better cleaning work to the bill-board, and can practice thrift the energy consumption.
Description
Technical Field
The utility model relates to a highway bill-board technical field, specificly relate to a highway automatically cleaning energy-conserving bill-board.
Background
Most of the existing billboards on the roads are single in structure and provided with long columns and billboards, advertisement contents are pasted on the billboards, but a large amount of dust beside the roads is attached to the billboards, so that the attractiveness is affected, the effect of the billboards is directly reduced, the existing highway billboards cannot meet the use requirements of advertisers, and the billboards are more troublesome and dangerous to clean, so that the design of the highway self-cleaning billboard is particularly important.
At present, a self-cleaning billboard with a lifting function is disclosed in the patent with application publication number CN 107945693 a, which realizes the lifting function through a hydraulic telescopic rod to meet the requirements of different heights at different positions; a cleaning brush driven by a first motor to rotate in a vertical state is arranged on the outer side of the advertising board, a conveying belt structure driven by a second motor is further arranged, and the top of the cleaning brush is connected to the side of the conveying belt through a rotating sleeve and can drive the cleaning brush to transversely reciprocate. The automatic all-round clear purpose of carrying out to the bill-board has been reached, need not the manual work and washs, can alleviate workman's burden, improves work efficiency, guarantees the cleanness of bill-board, improves advertising effect. However, it has the following disadvantages: the cleaning operation is completely driven by the motor, and the energy consumption is more.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a highway automatically cleaning energy-conserving bill-board, it can practice thrift the energy consumption.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a highway self-cleaning energy-saving advertising board comprises a stand column fixed on the ground and an advertising board fixedly installed on the upper portion of the stand column, wherein the stand column comprises a T-shaped base column vertically fixed on the ground and two support columns respectively fixed at two ends of the top of the base column, the advertising boards are installed on two side faces of the two support columns, cleaning mechanisms used for cleaning advertising boards on corresponding sides are arranged on two side faces of the two support columns, the top of each support column is fixedly provided with a water storage tank, water spraying long pipes horizontally arranged right above the outer surfaces of the advertising boards on the corresponding sides are arranged on two side faces of the bottom of the water storage tank, at least three downward nozzles are arranged on the water spraying long pipes at equal intervals along the length direction of the water spraying long pipes, a water through pipe hermetically inserted into the water storage tank is connected into one side of; the solar water heater is characterized in that two solar panels forming an inverted V shape are arranged right above the water storage tank, a storage battery electrically connected with the solar panels is fixed in the middle of the top of the water storage tank, supporting blocks respectively positioned on two sides of the storage battery are further fixed on the top of the water storage tank, the tops of the supporting blocks abut against the two solar panels, a water collecting tank is arranged on the outer side of the lower end of each solar panel, the length of the water collecting tank is not less than that of each solar panel, a water guide pipe which inclines downwards and is communicated with the upper portion of the water storage tank is fixed on the bottom of the water collecting tank;
the cleaning mechanism comprises a cleaning roller which is transversely arranged, absorbent cotton is wrapped on the cleaning roller, bristles are distributed on the surface of the cleaning roller, the length of the cleaning roller is greater than that of the advertising board, rotating wheels are fixed at two ends of the cleaning roller respectively, a lifting gear is arranged below each rotating wheel, gear teeth meshed with the lifting gears are arranged on the surfaces of the rotating wheels, rack rails located beside the advertising board on the corresponding side are arranged on two side surfaces of the support in the height direction of the support, and the lifting gears are meshed with the rack rails; the opposite sides of the two rotating wheels are provided with supporting pieces which are respectively in rotating connection with the rotating wheels and the lifting gear, L-shaped sliding rods are fixed on the supporting pieces, lifting sliding chutes for the L-shaped sliding rods to slide up and down are formed in the height direction of the supporting columns, and the tops of the two L-shaped sliding rods on the two side surfaces of the same supporting column are connected with a traction rope which spans from the top of the water storage tank;
a double-shaft forward and reverse rotation motor electrically connected with a storage battery is fixed in the middle of the top of the water storage tank, the storage battery is fixed at the top of the double-shaft forward and reverse rotation motor, a through hole through which an output shaft of the double-shaft forward and reverse rotation motor passes is formed in the lower portion of the supporting block, driving wire wheels are fixedly sleeved on two output shafts of the double-shaft forward and reverse rotation motor, a counter shaft is arranged above the two output shafts of the double-shaft forward and reverse rotation motor respectively, auxiliary wire wheels positioned on the driving wire wheels are fixedly sleeved on the counter shaft, mutually meshed transmission gears are fixedly sleeved on the counter shaft and the output shafts of the double-shaft forward and reverse rotation motor on the corresponding side respectively, opposite ends of the counter shaft are connected to the supporting block; in an initial state, two groups of cleaning mechanisms are respectively positioned at the top and the bottom of the strut;
the control system of the cleaning mechanism comprises a time relay, a raindrop sensor arranged on the upper surface of the solar panel and two position sensors respectively arranged on the pillars above the two advertising boards, wherein the time relay is matched with the raindrop sensor to determine the time for starting the cleaning work, and the position sensors are used for detecting whether the cleaning mechanism is positioned above the advertising boards so as to determine the advertising boards to be cleaned.
Furthermore, the upper end of the solar panel is fixed with a shielding batten with the length equal to or greater than that of the solar panel, and a sealing plate with sealed periphery is fixed between the two ends of the top of the water storage tank and the solar panel. The shielding batten and the sealing plate can seal the space between the top of the water storage tank and the solar panel, and are favorable for protecting the storage battery and a driving mechanism of a traction rope.
Further, the horizontal distance between the lower end of the solar panel and the corresponding side face of the pillar is larger than the diameter of the corresponding side lifting gear. Set up like this for solar panel can hide directly over elevating gear, thereby the deposition on the reducible clean mechanism can also keep off the rain for clean mechanism.
Further, be equipped with the open-close plate that is on a parallel with solar panel length direction on the sump bottom surface, a long edgewise of open-close plate articulates on the sump, and is equipped with at least three torsional spring along its length equidistance on this long edgewise. When the water in the water collecting tank is less or no water is accumulated, the opening plate can be automatically closed under the reset action of the torsion spring, so that the water in the water storage tank can be prevented from evaporating, and the water source waste can be avoided.
Furthermore, the support piece comprises a vertically arranged support rod, two support short shafts which are respectively inserted into the centers of the rotating wheel and the lifting gear are fixed on the support rod, bearings which are fixed with the inner sides of the rotating wheel or the lifting gear are sleeved on the support short shafts, the L-shaped sliding rod is fixed on the support rod, and the lifting sliding groove is arranged on the side surface of the support which is positioned between the two advertising boards. The lifting gear and the position of rotating the wheel are bound through the arrangement, the bearing can meet the rotating requirement of rotating the wheel and the lifting gear, the L-shaped sliding rod drives the supporting rod to slide along the lifting sliding groove, the engagement assembly of the lifting gear and the rack rail can be guaranteed, and the design requirement is met.
Furthermore, the cross section of the lifting sliding groove is T-shaped, and the part of the L-shaped sliding rod inserted into the lifting sliding groove is T-shaped and matched with the lifting sliding groove. The end parts of the lifting sliding groove and the L-shaped sliding rod are arranged to be matched with each other through a T-shaped part, so that the L-shaped sliding rod can be stably positioned in the lifting sliding groove, and the L-shaped sliding rod is prevented from being separated from the lifting sliding groove.
3. Advantageous effects
(1) The utility model discloses both sides face to the pillar all is equipped with the highway bill-board of bill-board, both sides face at the pillar is equipped with respectively and is used for carrying out clear clean mechanism to corresponding side bill-board, clean mechanism includes the cleaning roller, the parcel has the cotton that absorbs water on the cleaning roller, the cleaning roller both ends are equipped with rotates the wheel, it is equipped with lifting gear to rotate the meshing of wheel below, be equipped with the rack track that supplies lifting gear to reciprocate on the pillar, the pillar top is fixed with a storage water tank, two clean mechanisms of both sides connect one from the tractive rope that the storage water tank top stridees across on the same root pillar, the storage water tank top is equipped with the relevant mechanism who is. When the device is applied, one side of the traction rope box is driven to be loosened, so that the cleaning mechanism on the side can move downwards and the cleaning mechanism on the other side can move upwards; the bottom of the water storage tank is provided with a nozzle for watering downwards, the water body can scour the advertising board, so that the cleaning effect on the advertising board is promoted, the water body can be sprayed on the cleaning roller, the water absorption cotton absorbs water, the total mass of the cleaning roller, the rotating wheel and the lifting gear on one side is increased, the mass of the cleaning mechanism on the opposite side is unchanged, the cleaning mechanism on the side where the advertising board needs to be cleaned can be promoted to move downwards under the action of gravity difference, and the effect of saving energy consumption of the double-shaft forward and reverse rotating motor can be achieved.
(2) The utility model discloses a cleaning roller both ends all are equipped with rotates the wheel, it is equipped with lifting gear to rotate the wheel below, is equipped with the rack track that supplies lifting gear to reciprocate on the pillar, it is equipped with the teeth of a cogwheel with lifting gear meshing to rotate the wheel surface. When the cleaning roller is applied, the lifting gear moves on the rack rail, so that the lifting gear rotates to drive the rotating wheel meshed with the lifting gear to rotate, the cleaning roller rotates along with the lifting gear, namely the cleaning roller rotates on the surface of the advertising board and moves downwards at the same time, and the advertising board can be better cleaned; and because the lifting gear rotates on the rack rail, the lifting gear is pressed close to one side of the rack rail and rotates from bottom to top, and because of the meshing relation of the rotating wheel and the lifting gear, the rotating wheel is pressed close to one side of the rack rail and rotates from top to bottom, namely, one side of the cleaning roller, which is used for lifting the surface of the attached billboard, rotates from top to bottom and conforms to the moving direction of the cleaning roller, so that dust on the lower part can be prevented from being pushed to the upper part, and the cleaning effect on the billboard is ensured.
(3) The utility model discloses be equipped with two solar panel that constitute "V" shape of invering directly over the storage water tank, storage water tank top middle part is fixed with the battery of being connected with the solar panel electricity, and the solar panel lower extreme outside is equipped with the water catch bowl, and the water catch bowl bottom is fixed with to decline and feeds through in the aqueduct on storage water tank upper portion. In rainy days, rainwater flows along the obliquely arranged solar panel, enters the water collecting tank and then enters the water storage tank along the water guide pipe, so that the rainwater is collected and utilized; in sunny days, the solar panel absorbs solar energy and converts the solar energy into electric energy to be stored in the storage battery, and the storage battery provides electric energy for the double-shaft forward and reverse rotation motor and the electromagnetic valve, so that the energy-saving effect can be achieved.
To sum up, the utility model discloses can utilize natural energy source to carry out better cleaning work to the bill-board, and can practice thrift the energy consumption.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;
FIG. 3 is a schematic side view of the structure of the present invention;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 2;
FIG. 5 is an enlarged view of the structure of the area C in FIG. 2;
FIG. 6 is an enlarged view of the structure of the region D in FIG. 2;
FIG. 7 is a schematic top view of the L-shaped sliding rod 20 and the lifting chute 21;
fig. 8 is a schematic plan view of the structure of the present invention;
fig. 9 is a control circuit diagram of the present invention.
Reference numerals: 1-base column, 2-support column, 3-water storage tank, 4-long water spray pipe, 5-nozzle, 6-water through pipe, 7-electromagnetic valve, 8-solar panel, 9-storage battery, 10-billboard, 11-supporting block, 12-water collecting tank, 13-water guiding pipe, 14-filter screen, 15-cleaning roller, 16-rotating wheel, 17-lifting gear, 18-rack track, 19-supporting piece, 191-supporting rod, 192-supporting short shaft, 20- 'L' -shaped sliding rod, 21-lifting chute, 22-pulling rope, 23-double-shaft positive and negative rotation motor, 24-transmission gear, 25-driving wire wheel, 26-auxiliary shaft, 27-auxiliary wire wheel, 28-bearing, 29-raindrop sensor, 30-position sensor, 31-shielding strip plate, 32-closing plate, 33-opening plate and 34-torsion spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1 and fig. 3, the self-cleaning energy-saving advertising board for roads comprises a stand column fixed on the ground and an advertising board 10 fixedly installed on the upper part of the stand column, wherein the stand column comprises a base column 1 vertically fixed on the ground in a T shape and two support columns 2 respectively fixed at two ends of the top of the base column 1, the advertising board 10 is installed on two side surfaces of the two support columns 2, cleaning mechanisms for cleaning the advertising board 10 on the corresponding side are respectively arranged on two side surfaces of the two support columns 2, the same water storage tank 3 is fixed on the top of the two support columns 2, water spraying long pipes 4 horizontally arranged right above the outer surface of the advertising board 10 on the corresponding side are respectively arranged on two side surfaces of the bottom of the water storage tank 3, at least three downward nozzles 5 (five nozzles 5 are shown in fig. 1) are equidistantly arranged along the length direction of the water spraying long pipes 4, as shown in fig. 4, one side of the water spraying long pipes 4, the water pipe 6 is provided with an electromagnetic valve 7; two solar panels 8 forming an inverted V shape are arranged right above the water storage tank 3, a storage battery 9 electrically connected with the solar panels 8 is fixed in the middle of the top of the water storage tank 3, supporting blocks 11 respectively positioned on two sides of the storage battery 9 are also fixed on the top of the water storage tank 3, the tops of the supporting blocks 11 abut against the two solar panels 8, as shown in fig. 5, a water collecting tank 12 is arranged on the outer side of the lower end of each solar panel 8, the length of the water collecting tank 12 is not less than that of the solar panels 8, a water guide pipe 13 which inclines downwards and is communicated with the upper part of the water storage tank 3 is fixed at the bottom of the water collecting tank 12, a filter screen 14 which is not higher than the lower end of each solar panel 8 is arranged in the water collecting tank;
the cleaning mechanism comprises a cleaning roller 15 which is transversely arranged, absorbent cotton is wrapped on the cleaning roller 15, bristles are distributed on the surface of the cleaning roller 15, the length of the cleaning roller 15 is greater than that of the advertising board 10, as shown in fig. 2, rotating wheels 16 are respectively fixed at two ends of the cleaning roller 15, lifting gears 17 are arranged below the rotating wheels 16, gear teeth meshed with the lifting gears 17 are arranged on the surfaces of the rotating wheels 16, rack rails 18 located beside the advertising boards 10 on corresponding sides are arranged on two side surfaces of the support 2 in the height direction of the support, and the lifting gears 17 are meshed with the rack rails 18; as shown in fig. 6, the opposite sides of the two rotating wheels 16 are provided with supporting members 19 respectively rotatably connected with the rotating wheels 16 and the lifting gear 17, an "L" -shaped sliding rod 20 is fixed on the supporting members 19, a lifting chute 21 for the "L" -shaped sliding rod 20 to slide up and down is formed in the height direction of the pillar 2, and the tops of the two "L" -shaped sliding rods 20 on the two side surfaces of the same pillar 2 are connected with a pulling rope 22 striding across from the top of the water storage tank 3;
a double-shaft forward and reverse rotation motor 23 electrically connected with a storage battery 9 is fixed in the middle of the top of the water storage tank 3, the storage battery 9 is fixed at the top of the double-shaft forward and reverse rotation motor 23, a through hole through which an output shaft of the double-shaft forward and reverse rotation motor 23 passes is formed in the lower portion of the supporting block 11, driving wire wheels 25 are fixedly sleeved on two output shafts of the double-shaft forward and reverse rotation motor 23, a counter shaft 26 is respectively arranged above the two output shafts of the double-shaft forward and reverse rotation motor 23, secondary wire wheels 27 positioned on the driving wire wheels 25 are fixedly sleeved on the counter shaft 26, transmission gears 24 which are meshed with each other are respectively fixedly sleeved on the counter shaft 26 and the output shaft of the double-shaft forward and reverse rotation motor 23 on the corresponding side, opposite ends of the counter shaft 26 are respectively connected to the supporting block; in the initial state, two groups of cleaning mechanisms are respectively positioned at the top and the bottom of the strut 2;
the control system of the cleaning mechanism comprises a time relay, a raindrop sensor 29 arranged on the upper surface of the solar panel 8 and two position sensors 30 respectively arranged on the support columns 2 above the two advertising boards 10, wherein the time relay is matched with the raindrop sensor 29 to determine the time for starting the cleaning work, and the position sensors 30 are used for detecting whether the cleaning mechanism is positioned above the advertising boards 10 or not so as to determine the advertising boards 10 to be cleaned.
In this embodiment, the upper end of the solar panel 8 is fixed with a shielding slat 31 with a length equal to (or greater than) the length of the solar panel 8, and a sealing plate 32 with a sealed periphery is fixed between the two ends of the top of the water storage tank 3 and the solar panel 8. The shielding strip plate 31 and the closing plate 32 can seal the space between the top of the water storage tank 3 and the solar panel 8, and are beneficial to protecting the storage battery 9 and the driving mechanism of the traction rope 22.
In this embodiment, as shown in fig. 3, the horizontal distance between the lower end of the solar panel 8 and the corresponding side of the pillar 2 is larger than the diameter of the corresponding side elevating gear 17. Set up like this for solar panel 8 can hide directly over elevating gear 17, thereby the deposition on the reducible clean mechanism can also keep off the rain for clean mechanism.
In the present embodiment, as shown in fig. 8, an opening plate 33 parallel to the length direction of the solar panel 8 is provided on the bottom surface of the water collecting tank 12, one long edge of the opening plate 33 is hinged on the water collecting tank 12, and at least three torsion springs 34 (six torsion springs 34 are shown in fig. 8) are provided on the long edge at equal intervals along the length thereof. When enough rainwater is accumulated in the water collecting tank 12, the pressure on the opening plate 33 is large, so that the opening plate 33 can be automatically opened, the rainwater can enter the water storage tank 3 along the water guide pipe 13, and when the water amount in the water collecting tank 12 is small or no accumulated water exists, the opening plate 33 can be automatically closed under the reset action of the torsion spring 34, so that the water in the water storage tank 3 can be prevented from evaporating, and the water source waste can be avoided.
In the present embodiment, as shown in fig. 2 and 6, the supporting member 19 includes a supporting rod 191 vertically disposed, two supporting short shafts 192 respectively inserted into the centers of the rotating wheel 16 and the lifting gear 17 are fixed on the supporting rod 191, a bearing 28 fixed to the inner side of the rotating wheel 16 or the lifting gear 17 is sleeved on the supporting short shaft 192, the "L" -shaped sliding rod 20 is fixed on the supporting rod 191, and the lifting sliding groove 21 is disposed on the side surface of the pillar 2 between the two billboards 10. The lifting gear 17 and the rotating wheel 16 are bound in position, the bearing 28 can meet the rotating requirement of the rotating wheel 16 and the lifting gear 17, the L-shaped sliding rod 20 drives the supporting rod 191 to slide along the lifting sliding groove 21, the meshing assembly of the lifting gear 17 and the rack rail 18 can be guaranteed, and the design requirement is met.
In the present embodiment, as shown in fig. 7, the cross section of the lifting chute 21 is "T" shaped, and the portion of the "L" shaped sliding rod 20 inserted into the lifting chute 21 is "T" shaped to fit the lifting chute 21. The end parts of the lifting sliding groove 21 and the L-shaped sliding rod 20 are matched through a T-shaped part, so that the L-shaped sliding rod 20 can be stably positioned in the lifting sliding groove 21, and the L-shaped sliding rod 20 is prevented from being separated from the lifting sliding groove 21.
The concrete application principle of the self-cleaning energy-saving billboard for the road is as follows:
the advertising board 10 can be adhered with more dust in sunny days, the dust can not be accumulated in rainy days without cleaning the advertising board 10, the timing time of the time relay is set to be N (N can be an integer from 3 to 10), when the continuous N days are all sunny days, the advertising board 10 on one side is cleaned, and when the continuous N days are all sunny days, the advertising board 10 on the other side is cleaned, and once the rainy days are met in the timing process, the timing returns to zero. The control process comprises the following steps: as shown in fig. 9, Y0 denotes a raindrop sensor 29, Y1 and Y2 denote two position sensors 30 respectively located above two billboards 10, KT denotes a time relay, KM1 and KM2 denote two relays respectively for starting two rotation directions of a two-shaft counter-rotating motor 23, and a or B denotes two solenoid valves 7. After the control system is started, the raindrop sensor Y0 is started immediately, if rainfall is detected, the normally closed switch of Y0 is opened, and a subsequent circuit is not started; if no rainfall is detected, keeping the normally closed switch of Y0 closed, starting a time relay KT to start timing, and in the timing process, if the raindrop sensor Y0 detects that the rainfall is detected, opening the normally closed switch of Y0, enabling the time relay KT to return to zero, and not starting a subsequent circuit; when the raindrop sensor Y0 detects no rainfall, the time relay KT counts again, when the time relay KT counts in place, the normally open switch of the time relay KT is closed, the position sensors Y1 and Y2 are electrified to start operation, the normally open switch of the position sensor Y1 or Y2 positioned above the billboard 10 and detected to be cleaned is closed, the normally open switch of the other position sensor is kept in an off state, the cleaning mechanism on the side corresponding to the position sensor closed by the normally open switch is started, the relay KM1 or KM2 is electrified, the electromagnetic valve 7A or B is electrified, the double-shaft forward and reverse motor 23 rotates to the side, so that the cleaning mechanism on the side moves downwards, the side billboard 10 is cleaned, after the cleaning is finished, the time relay KT is reset to zero and is counted again, after the timing is in place again, the other side cleaning mechanism can be started to clean the other advertising board 10.
In rainy days, rainwater flows along the inclined solar panel 8, enters the water collecting tank 12 and then enters the water storage tank 3 along the water guide pipe 13; in sunny days, the solar panel 8 absorbs solar energy and converts the solar energy into electric energy to be stored in the storage battery 9, and the storage battery 9 provides electric energy for the double-shaft forward and reverse rotation motor 23 and the electromagnetic valve 7.
The specific cleaning process is as follows:
in the initial state, the two sets of cleaning mechanisms corresponding to the two billboards 10 have equal mass, and under the action of the driving wire wheel 25 and the auxiliary wire wheel 27, the two sets of cleaning mechanisms are respectively positioned at the top and the bottom of the pillar 2.
During cleaning, the double-shaft forward and reverse rotation motor 23 is driven to rotate towards one side by electric control, the electromagnetic valve 7 on the side is opened by electric control (the cleaning mechanism on the side is positioned at the top of the strut 2), the double-shaft forward and reverse rotation motor 23 drives the auxiliary shaft 26 to rotate through the transmission gear 24, so that the driving wire wheel 25 and the auxiliary wire wheel 27 are driven to rotate towards the side, the pulling rope 22 is loosened towards the side, the cleaning mechanism on the side moves downwards, and the cleaning roller 15 on the opposite side moves upwards; after the electromagnetic valve 7 is opened, rainwater in the water storage tank 3 enters the water spray long pipe 4 from the water through pipe 6, then is sprayed downwards from the nozzle 5 and is poured on the advertising board 10 and the cleaning roller 15 on the corresponding side, and the cleaning roller 15 absorbs water, so that the total mass of the cleaning roller 15, the rotating wheel 16 and the lifting gear 17 on the side is increased, the mass of the cleaning mechanism on the opposite side is unchanged, the cleaning mechanism on the side where the advertising board 10 needs to be cleaned can be promoted to move downwards under the action of gravity difference, and the energy consumption of the double-shaft forward and reverse rotating motor 23 can be saved; when the cleaning mechanism moves downwards, the lifting gear 17 moves on the rack rail 18, so that the lifting gear 17 rotates to drive the rotating wheel 16 meshed with the lifting gear to rotate, and the cleaning roller 15 rotates along with the lifting gear, namely the cleaning roller 15 rotates on the surface of the billboard 10 and moves downwards at the same time, so that the billboard 10 can be better cleaned; and because the characteristic that the lifting gear 17 rotates on the rack track 18, the side that the lifting gear 17 is close to the rack track 18 rotates from bottom to top, because of the meshing relation of the rotating wheel 16 and the lifting gear 17, make the rotating wheel 16 close to the side of the rack track 18 and rotate from top to bottom, namely the side that the cleaning roller 15 carries and attaches to the surface of the bill-board 10 rotates from top to bottom, accord with the moving direction of the cleaning roller 15, can prevent pushing the dust of the lower part to the upper part, can guarantee the cleaning effect to the bill-board 10.
According to the above, the utility model discloses can utilize natural energy source to carry out better cleaning work to the bill-board, and can practice thrift the energy consumption.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a highway automatically cleaning energy-conserving bill-board, is including fixing stand and fixed mounting in bill-board (10) on stand upper portion subaerial, its characterized in that, the stand includes vertical fixing and is base pillar (1) of "T" shape subaerial and is fixed in two spinal branch posts (2) at base pillar (1) top both ends respectively, two a bill-board (10) are all installed to the both sides face of pillar (2), two the both sides face of pillar (2) all is equipped with the clean mechanism that is used for cleaning corresponding side bill-board (10), two the top of pillar (2) is fixed with same storage water tank (3), all locate water spray long tube (4) that are located the level setting directly over corresponding side bill-board (10) surface on storage water tank (3) bottom both sides face, water spray long tube (4) are equipped with at least three spout (5) downwards along its length direction equidistance, a water through pipe (6) which is hermetically inserted into the water storage tank (3) is connected in one side of the water spraying long pipe (4) which is attached to the water storage tank (3), and an electromagnetic valve (7) is arranged on the water through pipe (6); the solar water heater is characterized in that two solar panels (8) forming an inverted V shape are arranged right above the water storage tank (3), a storage battery (9) electrically connected with the solar panels (8) is fixed in the middle of the top of the water storage tank (3), supporting blocks (11) respectively located on two sides of the storage battery (9) are further fixed on the top of the water storage tank (3), the tops of the supporting blocks (11) abut against the two solar panels (8), a water collecting tank (12) is arranged on the outer side of the lower end of each solar panel (8), the length of the water collecting tank (12) is not smaller than that of each solar panel (8), a water guide pipe (13) which inclines downwards and is communicated with the upper portion of the water storage tank (3) is fixed at the bottom of the water collecting tank (12), and a filter screen (;
the cleaning mechanism comprises a cleaning roller (15) which is transversely arranged, absorbent cotton is wrapped on the cleaning roller (15), bristles are distributed on the surface of the cleaning roller (15), the length of the cleaning roller (15) is larger than that of the advertising board (10), rotating wheels (16) are respectively fixed at two ends of the cleaning roller (15), lifting gears (17) are arranged below the rotating wheels (16), gear teeth meshed with the lifting gears (17) are arranged on the surfaces of the rotating wheels (16), rack rails (18) located beside the advertising boards (10) on the corresponding sides are arranged on two side faces of the support column (2) in the height direction of the support column, and the lifting gears (17) are meshed with the rack rails (18); the opposite sides of the two rotating wheels (16) are provided with supporting pieces (19) which are respectively in rotating connection with the rotating wheels (16) and the lifting gear (17), L-shaped sliding rods (20) are fixed on the supporting pieces (19), lifting sliding chutes (21) for the L-shaped sliding rods (20) to slide up and down are formed in the height direction of the strut (2), and the tops of the two L-shaped sliding rods (20) on the two side surfaces of the same strut (2) are connected with a traction rope (22) which spans from the top of the water storage tank (3);
the middle part of the top of the water storage tank (3) is fixedly provided with a double-shaft forward and reverse rotation motor (23) which is electrically connected with a storage battery (9), the storage battery (9) is fixed at the top of the double-shaft forward and reverse rotation motor (23), the lower part of the supporting block (11) is provided with a through hole for the output shaft of the double-shaft forward and reverse rotation motor (23) to pass through, two output shafts of the double-shaft forward and reverse rotation motor (23) are fixedly sleeved with driving wire wheels (25), an auxiliary shaft (26) is respectively arranged above the two output shafts of the double-shaft forward and reverse rotation motor (23), the auxiliary wire wheels (27) positioned on the driving wire wheels (25) are fixedly sleeved on the auxiliary shaft (26) and the output shafts of the double-shaft forward and reverse rotation motor (23) at the corresponding side, mutually meshed transmission gears (24) are respectively fixedly sleeved on the auxiliary shaft (26) and the output, the traction rope (22) penetrates through the space between the driving wire wheel (25) and the auxiliary wire wheel (27); in the initial state, the two groups of cleaning mechanisms are respectively positioned at the top and the bottom of the strut (2);
the control system of the cleaning mechanism comprises a time relay, a raindrop sensor (29) arranged on the upper surface of the solar panel (8) and two position sensors (30) respectively arranged on the support columns (2) above the two advertising boards (10), wherein the time relay is matched with the raindrop sensor (29) to determine the time for starting the cleaning work, and the position sensors (30) are used for detecting whether the cleaning mechanism is positioned above the advertising boards and further determining the advertising boards (10) to be cleaned.
2. A self-cleaning energy-saving billboard for roads as claimed in claim 1, wherein the upper end of the solar panel (8) is fixed with a shielding strip plate (31) with a length equal to or greater than that of the solar panel (8), and a sealing plate (32) with a sealed periphery is fixed between the two ends of the top of the water storage tank (3) and the solar panel (8).
3. A self-cleaning energy-saving billboard for roads according to claim 1, wherein the horizontal distance between the lower end of the solar panel (8) and the corresponding side of the pillar (2) is greater than the diameter of the corresponding side lifting gear (17).
4. A self-cleaning energy-saving billboard for roads as claimed in claim 1, wherein the bottom surface of the water-collecting tank (12) is provided with a cut-off plate (33) parallel to the length direction of the solar panel (8), one long edge of the cut-off plate (33) is hinged on the water-collecting tank (12), and the long edge is provided with at least three torsion springs (34) at equal intervals along the length thereof.
5. The self-cleaning energy-saving billboard for roads as claimed in claim 1, wherein the supporting member (19) comprises a vertically arranged supporting rod (191), two supporting short shafts (192) respectively inserted into the centers of the rotating wheel (16) and the lifting gear (17) are fixed on the supporting rod (191), a bearing fixed to the inner side of the rotating wheel (16) or the lifting gear (17) is sleeved on the supporting short shaft (192), the L-shaped sliding rod (20) is fixed on the supporting rod (191), and the lifting chute (21) is arranged on the side surface of the pillar (2) between the two billboards (10).
6. The self-cleaning energy-saving billboard for roads as claimed in claim 1, wherein the cross section of the lifting chute (21) is "T" shaped, and the part of the L-shaped sliding rod (20) inserted into the lifting chute (21) is "T" shaped to fit with the lifting chute (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021386.2U CN209962576U (en) | 2019-01-07 | 2019-01-07 | Highway automatically cleaning energy-conserving bill-board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920021386.2U CN209962576U (en) | 2019-01-07 | 2019-01-07 | Highway automatically cleaning energy-conserving bill-board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813874A (en) * | 2020-12-31 | 2021-05-18 | 姜建建 | Intelligent road monitoring device based on big data |
| CN113689809A (en) * | 2021-09-08 | 2021-11-23 | 承德石油高等专科学校 | A publicity column for student's management |
| CN115041440A (en) * | 2022-05-24 | 2022-09-13 | 国网山东省电力公司菏泽供电公司 | Sign for vehicle management |
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2019
- 2019-01-07 CN CN201920021386.2U patent/CN209962576U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813874A (en) * | 2020-12-31 | 2021-05-18 | 姜建建 | Intelligent road monitoring device based on big data |
| CN113689809A (en) * | 2021-09-08 | 2021-11-23 | 承德石油高等专科学校 | A publicity column for student's management |
| CN113689809B (en) * | 2021-09-08 | 2023-03-31 | 承德石油高等专科学校 | A publicity column for student's management |
| CN115041440A (en) * | 2022-05-24 | 2022-09-13 | 国网山东省电力公司菏泽供电公司 | Sign for vehicle management |
| CN115041440B (en) * | 2022-05-24 | 2024-01-19 | 国网山东省电力公司菏泽供电公司 | Sign for vehicle management |
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