Environment-friendly wall adlet cleaning equipment
Technical Field
The invention relates to the technical field of environmental protection, in particular to environment-friendly wall small advertisement cleaning equipment.
Background
Garbage advertisements exist in large quantity in almost every city, which is a persistent symptom of city management work and seriously affects the image of the city, and can be seen on the wall beside the street or in the corridor of the community; the garbage advertisement is usually cleaned by tearing off with both hands by a sanitation worker, or scraping off with a steel wire brush or a shovel, which is time-consuming and labor-consuming, and for small advertisements at high heights, the sanitation worker needs to step on a stool for cleaning, and the cleaning method of stepping on the stool has potential safety hazards.
Disclosure of Invention
The invention aims to provide an environment-friendly wall small advertisement cleaning device which is suitable for different heights and does not need manual operation.
The invention is realized by the following measures: the environment-friendly wall small advertisement cleaning equipment is characterized by comprising a lifting mechanism, a cleaning mechanism and a telescopic mechanism, wherein the cleaning mechanism and the telescopic mechanism are arranged on the lifting mechanism;
the lifting mechanism comprises a support, a main shaft and an auxiliary shaft are arranged on the support, a driving chain wheel is arranged on the main shaft, a driven chain wheel is arranged on the auxiliary shaft, chains are wound on the driving chain wheel and the driven chain wheel, a motor is arranged on one side of the main shaft, a track is arranged on the support, a large-pitch conveying chain is arranged in the track and wound on the large-pitch chain wheel, the large-pitch chain wheel is arranged on the auxiliary shaft, a suspension plate is arranged on the large-pitch chain, a hanging basket is arranged on the suspension plate, and the telescopic mechanism is arranged on the hanging basket;
the telescopic mechanism comprises a supporting plate, a connecting plate and a fixing plate, the connecting plate is arranged between the supporting plate and the fixing plate, a rear-end connecting rod mechanism is arranged between the supporting plate and the connecting plate, a front-end connecting rod mechanism is arranged between the fixing plate and the connecting plate, the fixing plate is fixedly connected with the side wall of the hanging basket, and the cleaning mechanism is arranged on the supporting plate;
the cleaning mechanism comprises a base, the base comprises an upper wing surface, a lower wing surface and a bottom surface, a through hole is formed in the upper wing surface of the base, electric push rods are symmetrically arranged on two sides of the through hole, a supporting plate is arranged between the inner side of the upper wing surface and the inner side of the lower wing surface of the base, a swinging piece is hinged to the supporting plate, one end of the swinging piece penetrates through the through hole and extends towards the upper wing surface, a fixing hole for placing a non-setting adhesive scavenging agent is formed in the extending position, the other end of the swinging piece is arranged in a sliding block, the sliding block is arranged on a sliding way, the sliding way is fixedly arranged on the inner side of the lower wing surface of the base, a connecting piece is hinged to a piston rod of the electric push rods and symmetrically arranged relative to the through hole, the connecting pieces are hinged to each, the piston rod of the electric push rod moves telescopically to drive the swinging piece to swing left and right.
Electric putter includes electric putter A and electric putter B, the connecting piece includes connecting piece A and connecting piece B, electric putter A the articulated connecting piece A that is provided with on the piston rod, electric putter B the articulated connecting piece B that is provided with on the piston rod, connecting piece B with the connecting piece is articulated each other.
The sliding block is characterized in that the sliding block is provided with two baffles, and the baffles are provided with grooves.
The swing piece comprises a swing portion and a sliding portion, the swing portion penetrates through the through hole to extend towards the upper wing face, the end portion of the swing portion is provided with the fixing hole, and the end portion of the sliding portion penetrates through the groove to be provided with the limiting wheel.
The end of the sliding part is provided with a through hole, an articulated shaft is arranged in the through hole, the articulated shaft is provided with the limiting wheel, and the limiting wheel is arranged between the two baffles of the sliding block.
The track is the annular, including inner track and outer track, the inner track with form the clearance between the outer track, the big pitch conveying chain includes that inner chain plate, outer chain plate, pivot, sleeve and spacing roller constitute, the sleeve sets up in the clearance, outer chain plate sets up orbital one side, inner chain plate correspond with outer chain plate sets up orbital opposite side, the pivot passes outer chain plate with the inner chain plate, and to the inner chain plate outside extends, the extension department is provided with spacing roller, spacing roller sets up big pitch sprocket in the teeth of a cogwheel.
The rear end connecting rod mechanism comprises a connecting rod A, a connecting rod B, a connecting rod C and a connecting rod D, wherein the connecting rod B is hinged with the connecting rod A, the connecting rod D is hinged with the connecting rod C, one end of the connecting rod A and one end of the connecting rod B are provided with an incomplete gear A and an incomplete gear B, the other end of the connecting rod A and the other end of the connecting rod B are provided with a through hole A and a through hole B, the incomplete gear A is connected with the supporting plate, the incomplete gear B is connected with the connecting plate, hinge shafts are arranged in the through hole A and the through hole B, one end of the connecting rod C and one end of the connecting rod D are provided with an incomplete gear C and an incomplete gear D, the other end of the connecting rod C and the other end of the connecting rod D are provided with a through hole C and a through hole, articulated shafts are arranged in the through hole C and the through hole D, the incomplete gear A is meshed with the incomplete gear C, and the incomplete gear B is meshed with the incomplete gear D.
The front end connecting rod mechanism comprises a connecting rod E, a connecting rod F, a connecting rod G and a connecting rod H, wherein the connecting rod F is hinged with the connecting rod E, the connecting rod G is hinged with the connecting rod H, one end of the connecting rod E and one end of the connecting rod F are provided with an incomplete gear E and an incomplete gear F, the other end of the connecting rod E and the other end of the connecting rod F are provided with a through hole E and a through hole F, the incomplete gear E is connected with the connecting plate, the incomplete gear F is connected with the fixing plate, hinge shafts are arranged in the through hole E and the through hole F, one end of the connecting rod G and one end of the connecting rod H are provided with an incomplete gear G and an incomplete gear H, the other end of the connecting rod G and the other end of the connecting rod H are provided with a through hole G and a through hole, articulated shafts are arranged in the through hole G and the through hole H, the incomplete gear E is meshed with the incomplete gear G, and the incomplete gear F is meshed with the incomplete gear H.
The connecting plate is provided with a cylindrical pin, the cylindrical pin is respectively provided with the incomplete gear B, the incomplete gear E, the incomplete gear D and the incomplete gear G, the incomplete gear B is meshed with the incomplete gear E, and the incomplete gear D is meshed with the incomplete gear G.
The novel gear box is characterized in that a shaft hole and a cylindrical pin are arranged on the supporting plate, a rotating shaft is arranged in the shaft hole and penetrates through the supporting plate, one end of the incomplete gear A is arranged, the other end of the incomplete gear A is connected with a motor A through a coupler, the incomplete gear C is arranged on the cylindrical pin, the cylindrical pin is arranged on the fixing plate, and the incomplete gear F and the incomplete gear H are arranged on the cylindrical pin.
The invention has the beneficial effects that: the invention removes the small advertisements on the wall through the non-setting adhesive remover, and adopts the technical scheme of the lifting mechanism to solve the problem of removing the small advertisements with different heights on the wall surface, wherein the motor drives the main shaft to rotate, the main shaft drives the auxiliary shaft to rotate through chain transmission, so that the rotation of the large-pitch chain wheel is realized, the limiting roller on the large-pitch conveying chain is arranged in the gear teeth of the large-pitch chain wheel to realize the lifting and circulating motion of a hanging basket, the chain transmission mechanism can transmit motion and power under the condition that the center distance of the two shafts is far, can work under the conditions of low speed, heavy load and high temperature and under the condition of large dust, can ensure accurate transmission ratio, has larger transmission power, smaller force acting on the shafts, and has high transmission efficiency. The invention is provided with the telescopic mechanism for leading the cleaning mechanism to generate a stroke with a larger amplitude, the telescopic mechanism adopts a gear link mechanism, the gear link mechanism has compact structure, reliable work and stable transmission, can ensure constant transmission ratio, and has large transmitted power and applicable speed range, two gears of the gear mechanism are meshed, and the gear teeth gradually enter into contact and gradually leave from contact. Electric putter among the clearance mechanism realizes the horizontal hunting of swinging arms, with the even coating of non-setting adhesive scavenger on little advertisement, when the swing portion is being driven the swing by electric putter, the corresponding different displacement orbit changes that produce of sliding part, sets up the sliding part on the slider, and first carries on spacingly to the sliding part, and the slider slides on the slide in addition, can adapt to the displacement change that the sliding part produced. The wall cleaning machine adopts the lifting mechanism, the cleaning mechanism and the telescopic mechanism to clean the small advertisements on the wall, solves the problems of low working efficiency and high labor intensity of manually cleaning the small advertisements on the wall, can clean the small advertisements with different heights on the wall, has wide application range, adopts the non-setting adhesive cleaning agent to clean, is relatively thorough in cleaning, and avoids the problems of scratching the wall and the like.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the lifting mechanism.
Fig. 3 is a partially enlarged view of a portion a of fig. 2.
FIG. 4 is a schematic view of the engagement between a macro-pitch conveyor chain and a macro-pitch sprocket.
Fig. 5 is a schematic view of the structure of a single link of a large-pitch conveyor chain.
Fig. 6 is a schematic structural diagram of the cleaning mechanism.
FIG. 7 is a schematic view of the structure of the oscillating member engaged with the slider.
Fig. 8 is a schematic structural view of the telescoping mechanism.
Wherein the reference numerals are: 1. a lifting mechanism; 11. a support; 12. a main shaft; 13. a counter shaft; 14. a drive sprocket; 15. a driven sprocket; 16. a chain; 17. a track; 18. a large pitch conveyor chain; 181. an inner link plate; 182. an outer link plate; 183. a shaft pin; 184. a sleeve; 185. a limiting roller; 19. a large pitch sprocket; 110. a suspension plate; 111. a hanging basket; 2. a cleaning mechanism; 21. a base; 22. an electric push rod; 221. an electric push rod A; 222. an electric push rod B; 23. a support plate; 24. a swinging member; 241. a swing portion; 242. a sliding part; 25. a slider; 251. a baffle plate; 26. a slideway; 27. a connecting member; 271. a connecting piece A; 272. a connecting piece B; 28. a limiting wheel; 3. a telescoping mechanism; 31. a support plate; 32. a connecting plate; 33. a fixing plate; 34. a rear end link mechanism; 341. a connecting rod A; 342. a connecting rod B; 343. a connecting rod C; 344. a connecting rod D; 345. an incomplete gear A; 346. an incomplete gear B; 347. an incomplete gear C; 348. an incomplete gear D; 35. a front end link mechanism; 351. a connecting rod E; 352. a connecting rod F; 353. a connecting rod G; 354. a connecting rod H; 355. an incomplete gear E; 356. an incomplete gear F; 357. an incomplete gear G; 358. the incomplete gear H.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1 to 8, the present invention is: an environment-friendly wall small advertisement cleaning device comprises a lifting mechanism 1, a cleaning mechanism 2 arranged on the lifting mechanism 1 and a telescopic mechanism 3, wherein one end of the telescopic mechanism 3 is provided with the cleaning mechanism 2, and the other end of the telescopic mechanism 3 is fixedly connected with the lifting mechanism 1;
the lifting mechanism 1 comprises a support 11, a main shaft 12 and an auxiliary shaft 13 are arranged on the support 11, a driving chain wheel 14 is arranged on the main shaft 12, a driven chain wheel 15 is arranged on the auxiliary shaft 13, a chain 16 is wound on the driving chain wheel 14 and the driven chain wheel 15, a motor is arranged on one side of the main shaft 12, a track 17 is arranged on the support 11, a large-pitch conveying chain 18 is arranged in the track 17, the large-pitch conveying chain 18 is wound on a large-pitch chain wheel 19, the large-pitch chain wheel 19 is arranged on the auxiliary shaft 13, a suspension plate 110 is arranged on the large-pitch chain 18, a hanging basket 111 is arranged on the suspension plate 110, and a telescopic mechanism 3;
the telescopic mechanism 3 comprises a support plate 31, a connecting plate 32 and a fixing plate 33, the connecting plate 32 is arranged between the support plate 31 and the fixing plate 33, a rear end link mechanism 34 is arranged between the support plate 31 and the connecting plate 32, a front end link mechanism 35 is arranged between the fixing plate 33 and the connecting plate 32, the fixing plate 33 is fixedly connected with the side wall of the hanging basket 111, and the support plate 31 is provided with a cleaning mechanism 2;
the cleaning mechanism 2 comprises a base 21, the base 21 comprises an upper wing surface, the adhesive sticker cleaning machine comprises a lower wing surface and a bottom surface, wherein a through hole is formed in the upper wing surface of a base 21, electric push rods 22 are symmetrically arranged on two sides of the through hole, a supporting plate 23 is arranged between the inner side of the upper wing surface of the base 21 and the inner side of the lower wing surface, a swinging piece 24 is hinged to the supporting plate 23, one end of the swinging piece 24 penetrates through the through hole and extends towards the upper wing surface, a fixing hole for placing an adhesive sticker cleaning agent is formed in the extending position, the other end of the swinging piece 24 is arranged in a sliding block 25, the sliding block 25 is arranged on a sliding rail 26, the sliding rail 26 is fixedly arranged on the inner side of the lower wing surface of the base 21, a connecting piece 27 is hinged to a piston rod of the electric push rods 22, the connecting piece 27 is symmetrically.
The electric push rod 22 comprises an electric push rod A221 and an electric push rod B222, the connecting piece 27 comprises a connecting piece A271 and a connecting piece B272, the connecting piece A271 is hinged to a piston rod of the electric push rod A221, the connecting piece B272 is hinged to a piston rod of the electric push rod B222, and the connecting piece B272 and the connecting piece 271 are hinged to each other.
Two baffles 251 are arranged on the slide block 25, and grooves are arranged on the baffles 251.
The swinging piece 24 comprises a swinging part 241 and a sliding part 242, the swinging part 241 extends to the upper wing surface through the through hole, the end part of the swinging part 241 is provided with a fixing hole, and the end part of the sliding part 242 is provided with a limiting wheel 28 through the groove.
The end of the sliding part 242 is provided with a through hole, in which a hinge shaft is provided, the hinge shaft is provided with a limiting wheel 28, and the limiting wheel 28 is disposed between the two baffles 251 of the slider 25.
The track 17 is annular and comprises an inner track and an outer track, a gap is formed between the inner track and the outer track, the large-pitch conveying chain 18 comprises an inner chain plate 181, an outer chain plate 182, a shaft pin 183, a sleeve 184 and a limiting roller 185, the sleeve 184 is arranged in the gap, the outer chain plate 182 is arranged on one side of the track 17, the inner chain plate 181 is correspondingly arranged on the other side of the track 17 relative to the outer chain plate 182, the shaft pin 183 penetrates through the outer chain plate 182 and the inner chain plate 181 and extends towards the outer side of the inner chain plate 181, the limiting roller 185 is arranged at the extending position, and the limiting roller 185 is arranged in the gear teeth of the large-pitch chain.
The rear end link mechanism 34 includes a link a341, a link B342 hinged to the link a341, a connecting rod C343 and a connecting rod D344 hinged with the connecting rod C343, wherein one end of the connecting rod A341 and one end of the connecting rod B342 are provided with an incomplete gear A345 and an incomplete gear B346, the other end of the connecting rod A341 and the other end of the connecting rod B342 are provided with a through hole A and a through hole B, the incomplete gear A345 is connected with the support plate 31, the incomplete gear B346 is connected with the connecting plate 32, a hinged shaft is arranged in the through hole A and the through hole B, one end of the connecting rod C343 and one end of the connecting rod D344 are provided with an incomplete gear C347 and an incomplete gear D348, the other end of the connecting rod C343 and the other end of the connecting rod D344 are provided with a through hole C and a through hole D, the incomplete gear C347 is connected with the support plate 31, the incomplete gear D348 is connected with the connecting plate 32, a hinged shaft.
The front end link mechanism 35 includes a link E351, a link F352 hinged to the link E351, the connecting rod G353 and the connecting rod H354 are hinged to the connecting rod G353, one end of the connecting rod E351 and one end of the connecting rod F352 are provided with an incomplete gear E355 and an incomplete gear F356, the other end of the connecting rod E351 and the other end of the connecting rod F352 are provided with a through hole E and a through hole F, the incomplete gear E355 is connected with the connecting plate 32, the incomplete gear F356 is connected with the fixing plate 33, hinge shafts are arranged in the through hole E and the through hole F, one end of the connecting rod G353 and one end of the connecting rod H354 are provided with an incomplete gear G357 and an incomplete gear H358, the other end of the connecting rod G353 and the other end of the connecting rod H354 are provided with a through hole G and a through hole H, the incomplete gear G357 is connected with the connecting plate 32, the incomplete gear H358 is connected with the fixing plate 33, hinge shafts are arranged.
The connecting plate 32 is provided with a cylindrical pin, the cylindrical pin is respectively provided with an incomplete gear B346, an incomplete gear E355, an incomplete gear D348 and an incomplete gear G357, the incomplete gear B346 is meshed with the incomplete gear E355, and the incomplete gear D348 is meshed with the incomplete gear G357.
Be provided with shaft hole and cylindric lock on the backup pad 31, be provided with the pivot in the shaft hole, the backup pad 31 is passed in the pivot, and one end is provided with incomplete gear A345, and the other end passes through the shaft coupling to be connected with motor A, is provided with incomplete gear C347 on the cylindric lock, is provided with the cylindric lock on the fixed plate 33, is provided with incomplete gear F356 and incomplete gear H358 on the cylindric lock.
The use process of the invention is as follows: firstly, the non-setting adhesive scavenger is fixed on the swinging part of the swinging piece, the motor is started, a hanging basket in the lifting mechanism continuously rises, after the hanging basket rises to a certain degree, the motor A in the telescopic mechanism is started, the telescopic mechanism extends in the direction exceeding the wall, the motor A is closed, the electric push rod A and the electric push rod B are started, and the swinging piece is swung left and right to coat the non-setting adhesive scavenger on the small advertisements to clear the small advertisements. After the small advertisements on the wall surface are all cleared, the motor A is started, the cleaning mechanism is collected and released on the hanging basket by the telescopic mechanism, the motor in the lifting mechanism is started again, the large-pitch chain wheel is driven to rotate through chain transmission, the hanging basket is driven to descend on the large-pitch conveying chain, and the whole clearing process is completed.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.