CN112078281B - Blackboard erasing equipment of environmental protection - Google Patents
Blackboard erasing equipment of environmental protection Download PDFInfo
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- CN112078281B CN112078281B CN202010814216.7A CN202010814216A CN112078281B CN 112078281 B CN112078281 B CN 112078281B CN 202010814216 A CN202010814216 A CN 202010814216A CN 112078281 B CN112078281 B CN 112078281B
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- sliding
- waste liquid
- adjusting block
- plate
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drawing Aids And Blackboards (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses an environment-friendly blackboard erasing device which structurally comprises a slide rail, wherein box bodies are symmetrically arranged on two sides of the slide rail, an extrusion device for extruding sewage in a blackboard eraser and a water circulating device for cleaning the blackboard eraser and recycling waste liquid are arranged in the box bodies, a slide groove is arranged in the slide rail, a pulley is arranged in the slide groove, the pulley is positioned on a pulley shaft, a slide plate is arranged on one side of the pulley shaft, a drying device fixing groove, a waste liquid collecting device slide groove and an adjusting block movable groove are arranged in the slide plate, a drying device for drying the blackboard is arranged in the drying device fixing groove, a waste liquid collecting device for collecting the waste liquid is arranged in the waste liquid collecting device slide groove, an adjustable erasing device for erasing the blackboard is arranged in the adjusting block movable groove, so that the blackboard eraser can be efficiently cleaned and quickly dried, making the long-time handwriting erasable.
Description
Technical Field
The invention belongs to the technical field of teaching articles, and particularly relates to environment-friendly blackboard erasing equipment.
Background
The defects of the prior art are that the waste liquid generated in the process of erasing the blackboard cannot be collected, selective erasing is not easy, writing with long time is difficult to erase, the blackboard eraser cannot be quickly dried after being erased, the blackboard eraser cannot be efficiently cleaned, the waste liquid generated in the process of cleaning the blackboard eraser cannot be effectively collected, treated and purified, and the environment is polluted.
For example, a detachable environment-friendly blackboard eraser is disclosed in chinese patent literature [ application number: 201710298223.4], a removable environment-friendly blackboard eraser, includes control box, clean layer, electric motor, drive arrangement, rotatory sucking disc and cleaning head, the control box is connected with clean layer buckle formula, be equipped with the fingerprint on the lid of control box, the side is equipped with left thumb print and right thumb print respectively about the control box, the control box is equipped with the switch in the top of left thumb print, the battery case has been seted up to the control box in the top of right thumb print, install electric motor, drive arrangement and rotatory sucking disc in the control box, rotatory sucking disc is connected with the drive arrangement electricity, drive arrangement is connected with electric motor, electric motor is connected with the battery case, clean layer comprises outer wiping layer, interior wiping layer and a plurality of cleaning head. The detachable environment-friendly blackboard eraser is reasonable in structure, dust can be manually detached and cleaned after the blackboard eraser is used for a long time, and the arrangement of the rotary sucker and the cleaning head improves the wiping effect and the dust cleaning effect.
According to the scheme, the waste liquid generated in the blackboard erasing process is not collected, the blackboard eraser cannot be efficiently cleaned, the blackboard eraser is simply and selectively erased, long-time writing cannot be erased, the waste liquid generated in the blackboard eraser cleaning process cannot be effectively collected, treated and purified, the working efficiency is reduced, and the environment is polluted.
Disclosure of Invention
The invention aims to solve the problems and provides equipment which has the advantages of collecting waste liquid generated in the blackboard erasing process, efficiently cleaning a blackboard eraser, effectively collecting and treating the waste liquid generated in the blackboard eraser cleaning process through section, and the like.
The invention is realized by the following technical scheme: the invention relates to environment-friendly blackboard erasing equipment, which comprises a slide rail, wherein box bodies are symmetrically arranged on two sides of the slide rail, an extrusion device for extruding sewage in a blackboard eraser and a water circulating device for cleaning the blackboard eraser and recycling waste liquid are arranged in each box body, a slide groove is arranged in each slide rail, a pulley is arranged in each slide groove, the pulley rolls in each slide groove, the pulley is positioned on a pulley shaft and is in rotating fit with the pulley shaft, a sliding plate is arranged on one side of each pulley shaft, a drying device fixing groove, a waste liquid collecting device slide groove and an adjusting block movable groove are arranged in each sliding plate, a drying device for drying a blackboard is arranged in each drying device fixing groove, a waste liquid collecting device for collecting the waste liquid is arranged in each waste liquid collecting device slide groove, and an adjustable erasing device for erasing the blackboard is arranged in each adjusting block movable groove, therefore, the structure is utilized to realize effective erasing of the blackboard writing.
A further technical scheme, adjustable wiping arrangement is including being located the adjusting block of adjusting block activity inslot, the adjusting block with adjusting block activity inslot sliding fit, be provided with the cavity in the adjusting block, be provided with in the cavity and wipe the piece fixed head, it is in to wipe the piece fixed head the cavity slides, it is provided with the structure of wiping that is used for wiping the blackboard to wipe piece fixed head one side, wipe the piece fixed head with elastic connection is provided with the spring between the cavity, one side of adjusting block is provided with and is used for control wipe the power structure that the structure goes up and down, the adjusting block with be provided with the state switch structure that is used for the selectivity to wipe between the sliding plate to utilize above-mentioned structure to realize the selective wiping.
According to a further technical scheme, the state switching structure comprises longitudinal sliding grooves and transverse sliding grooves, the longitudinal sliding grooves are located on two side faces of the adjusting block, the transverse sliding grooves are located on two side faces of the adjusting block moving groove, moving shafts are arranged in the longitudinal sliding grooves and the transverse sliding grooves and slide in the longitudinal sliding grooves and the transverse sliding grooves, clamping blocks are arranged on the inner sides of the adjusting block moving grooves and integrated with the sliding plates, and therefore state switching of the adjustable wiping device is achieved through the structure.
According to a further technical scheme, the power structure comprises a plurality of racks located on one side of the adjusting block, the racks are fixed on the surface of the adjusting block, a gear is arranged on one side of the racks and meshed with the racks, the gear is arranged on a gear rotating shaft, a motor is arranged on one side of the gear rotating shaft and is in power connection with the gear rotating shaft, and the motor is fixed on the sliding plate, so that the moving function of the adjustable wiping device is achieved by means of the structure.
Further technical scheme, it includes to wipe the structure fixed head side direction lug that is located wipe a fixed head both sides, the adjusting block both sides are provided with fixed head side direction lug spout, fixed head side direction lug is in slide in the fixed head side direction lug spout, it is provided with and wipes the piece to wipe a fixed head one side, wipe the piece with it adopts screw spiral locking to wipe between the fixed head to utilize above-mentioned structure to realize the adjustment to wiping the dynamics.
A further technical scheme, the extrusion device is including being located the stripper plate in the box, the stripper plate symmetry sets up, be provided with the baffle in the box, baffle one side is provided with the adjusting block reset block, the adjusting block reset block with the baffle is a whole, the symmetry is provided with the slide shaft hole in the box, be provided with the slide shaft in the slide shaft hole, the slide shaft with slide shaft hole sliding fit, the winding of slide shaft outside has the extrusion spring, the extrusion spring with the box with stripper plate elastic connection, slide shaft one side with the stripper plate links to each other, stripper plate one side is provided with the swinging arms, the swinging arms with the stripper plate with box normal running fit to utilize above-mentioned structure to realize wasing the repeated extrusion of blackboard eraser.
Further technical scheme, drying device is including being located the drying device frame in the drying device fixed slot, drying device frame one side is provided with a plurality of gussets, be provided with the fan in the gusset, drying device frame inboard is provided with the heater strip to utilize above-mentioned structure to realize wiping and accomplish back fast drying.
According to the technical scheme, the water circulation device comprises a heating plate located in the box body, a heating element is arranged on the lower side of the heating plate, a cooling element is arranged on the upper side of the heating plate, and a water collection structure is arranged between the heating plate and the cooling element, so that waste liquid is purified by the aid of the structure.
According to a further technical scheme, the water collecting structure comprises a water collecting plate located inside the box body, the water collecting plate is connected with the partition plate, a water collecting opening is formed in the upper side of the water collecting plate, a water inlet pipe is arranged in the water collecting opening, the water inlet pipe is communicated with a water storage tank on the lower side of the box body, a water pump is arranged on the upper side of the water storage tank, a water outlet pipe is arranged on one side of the water pump, the water outlet pipe is communicated with the water storage tank, a water outlet is formed in the middle of the box body, a spray nozzle is arranged on one side of the water outlet, the spray nozzle is communicated with the water outlet pipe and is aligned to the extrusion plate, and therefore the cleaning of the blackboard eraser is achieved through the structure.
A further technical scheme, the waste liquid collection device is including being located waste liquid collecting tank in the waste liquid collection device spout, waste liquid collecting tank with waste liquid collection device spout sliding fit, waste liquid collecting tank bilateral symmetry is provided with the flashboard, the flashboard bilateral symmetry is provided with flashboard side direction lug, be provided with flashboard side direction lug spout in the waste liquid collecting tank, flashboard side direction lug with flashboard side direction lug spout sliding fit, baffle one side is provided with the flashboard and opens the piece, the flashboard open the piece with flashboard inclined plane sliding fit to utilize above-mentioned structure to realize the collection of waste liquid.
The invention has the beneficial effects that: the device adopts the design of the extruding device and the water circulating device, so that the blackboard eraser is efficiently cleaned, waste liquid generated by cleaning is treated and purified, the design of the adjustable wiping device and the drying device is adopted, long-time writing can be erased, simple selective erasing and quick drying are realized, and the design of the waste liquid collecting device is adopted, so that the waste liquid generated in the wiping and cleaning processes is effectively collected.
The advantages are as follows:
1. The design of the extrusion device is adopted, wherein the wiping block presses backwards the extrusion plate for a certain time, the sliding shaft slides backwards along the sliding shaft hole, the spring is compressed, the swinging rod swings inwards to extrude the wiping block by the extrusion plate, so that waste liquid in the wiping block is extruded out, and the blackboard eraser is cleaned quickly and efficiently.
2. The water circulating device is designed, wherein the heating element heats and boils the waste liquid above the heating plate, water vapor upwards floats to meet the cooling element above and condenses into water drops when meeting the cooling element, the water drops fall to the water collecting plate under the action of gravity, the water drops are gathered into water flow, the water flow flows into the water storage tank through the water inlet pipe, the water pump pumps the water in the water storage tank out and is sprayed out from the spray head through the water outlet pipe, and the waste liquid after being cleaned by the blackboard eraser is cleaned after being purified.
3. The design of the adjustable wiping device is adopted, wherein the rack on one side of the adjusting block is meshed with the gear, the gear is connected with the motor on one side through the gear transmission shaft, the adjusting block is driven by the power of the motor to lift and adjust the force of the wiping block attached to the blackboard, and the writing which lasts for a long time can be erased.
4. Adopted drying device's design, wherein, drying device control element control passes through wire control the heater strip with the fan is opened and is closed, when opening, the heater strip is with the heating of surrounding air, the air after the fan will heat blows to the blackboard, makes to clean the moist blackboard fast drying in back.
5. The design of the waste liquid collecting device is adopted, wherein the flashboards on two sides of the waste liquid collecting groove can slide along the flashboard lug sliding grooves, when the blackboard eraser enters the extruding device, the flashboards are in contact with the flashboard opening blocks, the flashboards move upwards along the flashboard lug sliding grooves to be opened, waste liquid in the wiping process and waste liquid in the cleaning process flow into the water circulating device from the waste liquid collecting groove, and the waste liquid in the wiping process and the waste liquid in the cleaning process are effectively collected.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present invention;
FIG. 2 is a front view of the apparatus of FIG. 1 of the present invention;
FIG. 3 is a rear view of the apparatus of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic sectional view of the apparatus of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the chute of FIG. 2 taken in the direction A in accordance with the present invention;
FIG. 6 is a schematic view of the adjustable wiping device of FIG. 4 in the direction B of the present invention;
FIG. 7 is a schematic view of the swing joint structure of FIG. 1 in the direction of C in accordance with the present invention;
FIG. 8 is a schematic view of the skid plate of FIG. 1 in the direction D of the present invention;
FIG. 9 is a schematic view of the waste liquid collecting device of FIG. 3 in the E direction according to the present invention;
FIG. 10 is a schematic view in the direction F of the upper rear half of the case of FIG. 3 according to the present invention;
FIG. 11 is a schematic view of the lower half of the rear side of the case in FIG. 3 in the direction G according to the present invention;
FIG. 12 is a schematic view of the upper half of the case of FIG. 4 in the direction H according to the present invention;
FIG. 13 is a schematic view in the direction I of the lower half of the case of FIG. 4 according to the present invention;
in the figure, a squeezing device 10, a water circulation device 20, an adjustable wiping device 30, a waste liquid collecting device 40, a drying device 50, a slide rail 101, a box body 102, a chute 103, a slide plate 104, a drying device fixing groove 105, a waste liquid collecting device chute 106, an adjusting block movable groove 107, an adjusting block 108, a rack 201, a gear 202, a gear rotating shaft 203, a motor 204, a squeezing plate 205, an adjusting block reset block 206, a spray head 207, a waste liquid collecting groove 208, a shutter 209, a wiping block 301, a screw 302, a slide shaft hole 303, a slide shaft 304, a water collecting port 305, a water inlet pipe 306, a water outlet pipe 308, a water outlet 310, a shutter lateral projection 311, a shutter lateral projection chute 312 partition 401, a drying device outer frame 402, a rib plate 403, a fan 404, a heating wire 405, 407, a heating element 408, a cooling element 409, a water collecting plate 410, a water storage tank 411, a water pump 412, a shutter opening block 413, a pulley 501, a pulley shaft 502, cavity 601, wiping block fixing head 602, spring 603, longitudinal sliding groove 604, transverse sliding groove 605, moving shaft 606, clamping block 607, fixing head lateral projection sliding groove 608, fixing head lateral projection 609, pressing spring 701 and swinging rod 702.
Detailed Description
As shown in fig. 1 to 13, the present invention is explained in detail, and for convenience of description, the orientations described below are defined as follows: the environment-friendly blackboard erasing device comprises a slide rail 101, box bodies 102 are symmetrically arranged on two sides of the slide rail 101, an extrusion device 10 for extruding sewage in the blackboard eraser and a water circulation device 20 for cleaning the blackboard eraser and recycling waste liquid are arranged in the box bodies 102, a slide groove 103 is arranged in the slide rail 101, a pulley 501 is arranged in the slide groove 103, the pulley 501 rolls in the slide groove 103, the pulley 501 is positioned on a pulley shaft 502, the pulley 501 is rotationally matched with the pulley shaft 502, a sliding plate 104 is arranged on one side of the pulley shaft 502, a drying device fixing groove 105, a waste liquid collecting device chute 106 and an adjusting block movable groove 107 are arranged in the sliding plate 104, a drying device 50 for drying the blackboard is arranged in the drying device fixing groove 105, and a waste liquid collecting device 40 for collecting the waste liquid is arranged in the waste liquid collecting device chute 106, the adjustable wiping device 30 for wiping the blackboard is arranged in the adjusting block movable groove 107.
Advantageously, the adjustable wiping device 30 includes an adjusting block 108 located in the adjusting block moving slot 107, the adjusting block 108 is slidably engaged with the adjusting block moving slot 107, a cavity 601 is provided in the adjusting block 108, a wiping block fixing head 602 is provided in the cavity 601, the wiping block fixing head 602 slides in the cavity 601, an erasing structure for erasing the blackboard is provided on one side of the wiping block fixing head 602, a spring 603 is provided in elastic connection between the wiping block fixing head 602 and the cavity 601, a power structure for controlling the lifting and lowering of the erasing structure is provided on one side of the adjusting block 108, and a state switching structure for selective erasing is provided between the adjusting block 108 and the sliding plate 104.
Advantageously, the state switching structure includes longitudinal sliding grooves 604 on two side surfaces of the adjusting block 108 and transverse sliding grooves 605 on two side surfaces of the adjusting block moving groove 107, moving shafts 606 are disposed in the longitudinal sliding grooves 604 and the transverse sliding grooves 605, the moving shafts 606 slide in the longitudinal sliding grooves 604 and the transverse sliding grooves 605, a latch 607 is disposed inside the adjusting block moving groove 107, and the latch 607 and the sliding plate 104 are integrated.
Advantageously, the power structure comprises a plurality of racks 201 located on one side of the adjusting block 108, the racks 201 are fixed on the surface of the adjusting block 108, a gear 202 is arranged on one side of the racks 201, the gear 202 is meshed with the racks 201, the gear 202 is arranged on a gear rotating shaft 203, a motor 204 is arranged on one side of the gear rotating shaft 203, the motor 204 is in power connection with the gear rotating shaft 203, and the motor 204 is fixed on the sliding plate 104.
Advantageously, the wiping structure includes lateral protrusions 609 of the fixed head on both sides of the fixed head 602 of the wiping block, lateral protrusions 608 of the fixed head are disposed on both sides of the adjusting block 108, the lateral protrusions 609 of the fixed head slide in the lateral protrusions of the fixed head 608, the wiping block 301 is disposed on one side of the fixed head 602 of the wiping block, and the wiping block 301 and the fixed head 602 of the wiping block are screwed and locked by the screw 302.
Advantageously, the squeezing device 10 includes a squeezing plate 205 located in a box 102, the squeezing plate 205 is symmetrically arranged, a partition 401 is arranged in the box 102, an adjusting block reset block 206 is arranged on one side of the partition 401, the adjusting block reset block 206 and the partition 401 are integrated, a sliding shaft hole 303 is symmetrically arranged in the box 102, a sliding shaft 304 is arranged in the sliding shaft hole 303, the sliding shaft 304 is in sliding fit with the sliding shaft hole 303, a squeezing spring 701 is wound on the outer side of the sliding shaft 304, the squeezing spring 701 is elastically connected with the box 102 and the squeezing plate 205, one side of the sliding shaft 304 is connected with the squeezing plate 205, a swing rod 702 is arranged on one side of the squeezing plate 205, and the swing rod 702 is in rotating fit with the squeezing plate 205 and the box 102.
Advantageously, the drying apparatus 50 includes a drying apparatus outer frame 402 located in the drying apparatus fixing groove 105, wherein one side of the drying apparatus outer frame 402 is provided with a plurality of rib plates 403, fans 404 are arranged in the rib plates 403, and heating wires 405 are arranged inside the drying apparatus outer frame 402.
Advantageously, the water circulation device 20 comprises a heating plate 407 located inside the housing 102, wherein a heating element 408 is provided on the lower side of the heating plate 407, a cooling element 409 is provided on the upper side of the heating plate 407, and a water collecting structure is provided between the heating plate 407 and the cooling element 409.
Advantageously, the water collecting structure includes a water collecting plate 410 located inside the tank 101, the water collecting plate 410 is connected to the partition 401, a water collecting opening 305 is formed in the upper side of the water collecting plate 410, a water inlet pipe 306 is arranged in the water collecting opening 305, the water inlet pipe 306 is communicated with a water storage tank 411 on the lower side of the tank 101, a water pump 412 is arranged on the upper side of the water storage tank 411, a water outlet pipe 308 is arranged on one side of the water pump 412, the water storage tank 411 is communicated with one side of the water outlet pipe 308, a water outlet 310 is arranged between the water outlet pipe 308 and the tank 102, a spray head 207 is arranged on one side of the water outlet 310, and the spray head 207 is communicated with the water outlet pipe 308 and aligned with the squeezing plate 205.
Beneficially, the waste liquid collecting device 40 includes a waste liquid collecting groove 208 located in the waste liquid collecting device sliding groove 106, the waste liquid collecting groove 208 is in sliding fit with the waste liquid collecting device sliding groove 106, the two sides of the waste liquid collecting groove 208 are symmetrically provided with a gate plate 209, the two sides of the gate plate 209 are symmetrically provided with a gate plate lateral protruding block 311, the waste liquid collecting groove 208 is internally provided with a gate plate lateral protruding block sliding groove 312, the gate plate lateral protruding block 311 is in sliding fit with the gate plate lateral protruding block sliding groove 312, one side of the partition plate 401 is provided with a gate plate opening block 413, and the gate plate opening block 413 is in sliding fit with the gate plate 209 in an inclined plane.
In the initial state, the device, the components and the structure are in the stop working state, in the initial state, the adjusting block 108 is above the fixture block 602, the shutter 209 falls and is closed with the shutter 208 due to gravity, the blackboard is positioned between the slide rails 101, and the device and the blackboard are fixed on the wall surface together.
When the device works, the adjusting block 108 is pushed to one side of the blackboard, the moving shaft 606 slides in the transverse sliding groove 605, the rack 201 is meshed with the gear 202, the motor 204 is started, the motor 204 drives the gear rotating shaft 203 and the gear 202 on the gear rotating shaft 203 to rotate, the adjusting block 108 moves towards one side of the blackboard due to the meshing of the gear 202 and the rack 201, the moving shaft 606 slides in the longitudinal sliding groove 604, the wiping block fixing head 602 moves towards one side of the blackboard, the wiping block 301 is pressed when contacting the blackboard, the fixing head lateral projection 609 slides in the fixing head lateral projection sliding groove 608, the spring 603 is compressed, the sliding plate 104 is moved, the pulley 501 rolls in the sliding groove 103, the wiping block 301 erases handwriting on the surface of the blackboard, the fan 404 and the heating wire 405 are started, the heating wire 405 heats the surrounding air, the fan 404 blows the heated air to the blackboard, and the blackboard is effectively wiped and quickly dried.
When the device cleans the wiping block 301, the sliding plate 104 moves to one side of the box 101, because the shutter opening block 413 is in sliding fit with the inclined surface of the shutter 209, the shutter opening block 413 pushes the shutter 209 to open upwards along the shutter lateral projection sliding slot 312, the shutter lateral projection 311 slides in the shutter lateral projection sliding slot 312, the adjusting block reset block 206 pushes the adjusting block 108 to the drying device 50, the rack 201 is meshed with the gear 203, the motor 204 is started, the motor 204 drives the gear rotating shaft 203 and the gear 202 on the gear rotating shaft 203 to rotate, because the gear 202 is meshed with the rack 201, the adjusting block 108 slides to one side of the blackboard, the moving shaft 606 slides in the longitudinal sliding slot 604, the wiping block fixing head 602 slides to one side of the blackboard, the wiping block 301 contacts and pushes the pressing plate 205 to one side of the blackboard, because of the pushing force of the wiping block 301 to the pressing plate 205, the sliding shaft 304 slides in the sliding shaft hole 303 direction, the pressing spring 701 is compressed, the swing rod 702 swings inwards, the pressing plate 205 presses the wiping block 301 inwards, water in the water storage tank 411 is pumped out by the water pump 412 and is sprayed out from the spray head 207 through the water outlet pipe 308 to clean the wiping block 301, the cleaned water falls into the waste liquid collecting tank 208 downwards and flows to the upper portion of the heating plate 407, the heating element 408 heats and boils waste liquid above the heating plate 407 in a heating mode through the electric heating wires, water vapor is generated after the waste liquid boils and floats upwards, the water vapor meets the cooling element 409 above (a pipeline is arranged in the cooling element 409 and is communicated with a water pump in an external space to form a loop, flowing cooling water liquid is arranged in the pipeline), the water vapor condenses and forms water drops, the water drops fall to the water collecting plate 410 due to the action of gravity, and the water drops are gathered into water flow and flow into the water storage tank 411 through the water inlet pipe 306.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the pressing device 10, the water circulation device 20, the adjustable wiping device 30, the waste liquid collecting device 40, the drying device 50, the slide rail 101, the box 102, the chute 103, the slide plate 104, the drying device fixing groove 105, the waste liquid collecting device chute 106, the adjusting block movable groove 107, the adjusting block 108, the rack 201, the gear 202, the gear rotating shaft 203, the motor 204, the pressing plate 205, the adjusting block reset block 206, the spray head 207, the waste liquid collecting groove 208, the shutter 209, the wiping block 301, the screw 302, the slide shaft hole 303, the slide shaft 304, the water collecting port 305, the water inlet pipe 306, the water outlet pipe 308, the water outlet 310, the shutter lateral protrusion 311, the shutter lateral protrusion chute 312 partition 401, the drying device outer frame 402, the rib plate 403, the fan 404, the heating wire 405, the heating plate 407, the heating element 408, the cooling element 409, the water collecting plate 410, the water storage tank 411, the water pump 412, the shutter opening block 413 are more frequently used, pulley 501, pulley shaft 502, cavity 601, wiping block fixing head 602, spring 603, longitudinal runner 604, transverse runner 605, moving shaft 606, block 607, fixing head lateral projection runner 608, fixing head lateral projection 609, compression spring 701, swinging rod 702, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (7)
1. An environment-friendly blackboard erasing device is characterized by comprising a sliding rail (101), box bodies (102) are symmetrically arranged on two sides of the sliding rail (101), an extrusion device (10) used for extruding sewage in a blackboard eraser and a water circulating device (20) used for cleaning blackboard eraser and recycling waste liquid are arranged in each box body (102), a sliding groove (103) is arranged in each sliding rail (101), a pulley (501) is arranged in each sliding groove (103), each pulley (501) rolls in each sliding groove (103), each pulley (501) is located on a pulley shaft (502), each pulley (501) is in running fit with the corresponding pulley shaft (502), a sliding plate (104) is arranged on one side of each pulley shaft (502), a drying device fixing groove (105), a waste liquid collecting device sliding groove (106) and an adjusting block moving groove (107) are arranged in each sliding plate (104), a drying device (50) for drying the blackboard is arranged in the drying device fixing groove (105), a waste liquid collecting device (40) for collecting waste liquid is arranged in the waste liquid collecting device sliding groove (106), and an adjustable wiping device (30) for wiping the blackboard is arranged in the adjusting block moving groove (107);
The extrusion device (10) comprises an extrusion plate (205) positioned in a box body (102), the extrusion plate (205) is symmetrically arranged, a partition plate (401) is arranged in the box body (102), an adjusting block reset block (206) is arranged on one side of the partition plate (401), the adjusting block reset block (206) and the partition plate (401) are integrated, a sliding shaft hole (303) is symmetrically arranged in the box body (102), a sliding shaft (304) is arranged in the sliding shaft hole (303), the sliding shaft (304) is in sliding fit with the sliding shaft hole (303), an extrusion spring (701) is wound on the outer side of the sliding shaft (304), the extrusion spring (701) is elastically connected with the box body (102) and the extrusion plate (205), one side of the sliding shaft (304) is connected with the extrusion plate (205), a swinging rod (702) is arranged on one side of the extrusion plate (205), the swinging rod (702) is in rotating fit with the extrusion plate (205) and the box body (102);
the water circulation device (20) comprises a heating plate (407) positioned in the box body (102), a heating element (408) is arranged on the lower side of the heating plate (407), a cooling element (409) is arranged on the upper side of the heating plate (407), and a water collection structure is arranged between the heating plate (407) and the cooling element (409);
The water collecting structure comprises a water collecting plate (410) located inside a box body (102), the water collecting plate (410) is connected with a partition plate (401), a water collecting opening (305) is formed in the upper side of the water collecting plate (410), a water inlet pipe (306) is arranged in the water collecting opening (305), the water inlet pipe (306) is communicated with a water storage tank (411) on the lower side of the box body (102), a water pump (412) is arranged on the upper side of the water storage tank (411), a water outlet pipe (308) is arranged on one side of the water pump (412), one side of the water outlet pipe (308) is communicated with the water storage tank (411), a water outlet pipe (308) is arranged in the middle of the box body (102), a spray head (207) is arranged on one side of the water outlet pipe (310), and the spray head (207) is communicated with the water outlet pipe (308) and aligned with the extrusion plate (205).
2. An environmentally friendly blackboard erasing apparatus according to claim 1, wherein: adjustable wiping arrangement (30) is including adjusting block (108) that is located adjusting block activity groove (107), adjusting block (108) with adjusting block activity groove (107) sliding fit, be provided with cavity (601) in adjusting block (108), be provided with in cavity (601) and wipe piece fixed head (602), it is in to wipe piece fixed head (602) cavity (601) slide, it is provided with the structure of wiping that is used for wiping the blackboard to wipe piece fixed head (602) one side, wipe piece fixed head (602) with elastic connection is provided with spring (603) between cavity (601), one side of adjusting block (108) is provided with and is used for control the power structure that wipes the structure and go up and down, adjusting block (108) with be provided with the state switching structure that is used for the selectivity to wipe between slide (104).
3. An environmentally friendly blackboard erasing apparatus according to claim 2, wherein: the state switching structure comprises longitudinal sliding grooves (604) located on two side faces of the adjusting block (108) and transverse sliding grooves (605) located on two side faces of the adjusting block moving groove (107), moving shafts (606) are arranged in the longitudinal sliding grooves (604) and the transverse sliding grooves (605), the moving shafts (606) slide in the longitudinal sliding grooves (604) and the transverse sliding grooves (605), clamping blocks (607) are arranged on the inner side of the adjusting block moving groove (107), and the clamping blocks (607) and the sliding plate (104) are integrated.
4. An environmentally friendly blackboard erasing apparatus according to claim 2, wherein: the power structure comprises a plurality of racks (201) located on one side of the adjusting block (108), the racks (201) are fixed on the surface of the adjusting block (108), a gear (202) is arranged on one side of the racks (201), the gear (202) is meshed with the racks (201), the gear (202) is arranged on a gear rotating shaft (203), a motor (204) is arranged on one side of the gear rotating shaft (203), the motor (204) is in power connection with the gear rotating shaft (203), and the motor (204) is fixed on the sliding plate (104).
5. An environmentally friendly blackboard erasing apparatus according to claim 2, wherein: the wiping structure comprises fixed head lateral projections (609) positioned on two sides of a fixed head (602) of the wiping block, fixed head lateral projection chutes (608) are arranged on two sides of the adjusting block (108), the fixed head lateral projections (609) slide in the fixed head lateral projection chutes (608), the wiping block (301) is arranged on one side of the fixed head (602) of the wiping block, and the wiping block (301) is screwed and locked with the fixed head (602) of the wiping block by adopting a screw (302).
6. An environmentally friendly blackboard erasing apparatus according to claim 1, wherein: the drying device (50) comprises a drying device outer frame (402) located in the drying device fixing groove (105), a plurality of rib plates (403) are arranged on one side of the drying device outer frame (402), a fan (404) is arranged in each rib plate (403), and heating wires (405) are arranged on the inner side of the drying device outer frame (402).
7. An environmentally friendly blackboard erasing apparatus according to claim 1, wherein: waste liquid collection device (40) is including being located waste liquid collecting vat (208) in waste liquid collection device spout (106), waste liquid collecting vat (208) with waste liquid collection device spout (106) sliding fit, waste liquid collecting vat (208) bilateral symmetry is provided with flashboard (209), flashboard (209) bilateral symmetry is provided with flashboard side direction lug (311), be provided with flashboard side direction lug spout (312) in waste liquid collecting vat (208), flashboard side direction lug (311) with flashboard side direction lug spout (312) sliding fit, baffle (401) one side is provided with flashboard opening block (413), flashboard opening block (413) with flashboard (209) inclined plane sliding fit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010814216.7A CN112078281B (en) | 2020-08-13 | 2020-08-13 | Blackboard erasing equipment of environmental protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814216.7A CN112078281B (en) | 2020-08-13 | 2020-08-13 | Blackboard erasing equipment of environmental protection |
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| CN112078281A CN112078281A (en) | 2020-12-15 |
| CN112078281B true CN112078281B (en) | 2022-05-24 |
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| CN202010814216.7A Active CN112078281B (en) | 2020-08-13 | 2020-08-13 | Blackboard erasing equipment of environmental protection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114130742B (en) * | 2021-11-26 | 2023-02-17 | 重庆工业职业技术学院 | Blackboard eraser cleaning device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201931845U (en) * | 2011-01-12 | 2011-08-17 | 杨望 | Automatic dust-removal blackboard |
| KR101168963B1 (en) * | 2009-12-09 | 2012-07-27 | 한국흑판교재주식회사 | wiper moving system of water cleaning board |
| KR20130099679A (en) * | 2012-02-29 | 2013-09-06 | 한선미 | A screen board system |
| CN104890417B (en) * | 2015-06-04 | 2016-10-05 | 浙江理工大学 | Full automatic environmental protection type blackboard eraser |
| CN107214114A (en) * | 2017-06-29 | 2017-09-29 | 嘉兴学院 | A kind of cleaning device of blackboard eraser |
| CN107718945A (en) * | 2017-11-02 | 2018-02-23 | 王晓乐 | A kind of College Chinese teaching demonstrating board |
| CN207466191U (en) * | 2017-06-27 | 2018-06-08 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
| CN208343773U (en) * | 2017-11-22 | 2019-01-08 | 石家庄科达文教用品有限公司 | A kind of multimedia blackboard |
| CN209466890U (en) * | 2019-01-08 | 2019-10-08 | 山东职业学院 | Electric blackboard eraser |
| CN209869866U (en) * | 2019-04-25 | 2019-12-31 | 新疆工程学院 | Novel dust absorption blackboard |
| CN210363126U (en) * | 2019-08-06 | 2020-04-21 | 邢台职业技术学院 | Dustless blackboard combination |
-
2020
- 2020-08-13 CN CN202010814216.7A patent/CN112078281B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101168963B1 (en) * | 2009-12-09 | 2012-07-27 | 한국흑판교재주식회사 | wiper moving system of water cleaning board |
| CN201931845U (en) * | 2011-01-12 | 2011-08-17 | 杨望 | Automatic dust-removal blackboard |
| KR20130099679A (en) * | 2012-02-29 | 2013-09-06 | 한선미 | A screen board system |
| CN104890417B (en) * | 2015-06-04 | 2016-10-05 | 浙江理工大学 | Full automatic environmental protection type blackboard eraser |
| CN207466191U (en) * | 2017-06-27 | 2018-06-08 | 无锡市南长街小学 | A kind of blackboard with automatic cleaning function |
| CN107214114A (en) * | 2017-06-29 | 2017-09-29 | 嘉兴学院 | A kind of cleaning device of blackboard eraser |
| CN107718945A (en) * | 2017-11-02 | 2018-02-23 | 王晓乐 | A kind of College Chinese teaching demonstrating board |
| CN208343773U (en) * | 2017-11-22 | 2019-01-08 | 石家庄科达文教用品有限公司 | A kind of multimedia blackboard |
| CN209466890U (en) * | 2019-01-08 | 2019-10-08 | 山东职业学院 | Electric blackboard eraser |
| CN209869866U (en) * | 2019-04-25 | 2019-12-31 | 新疆工程学院 | Novel dust absorption blackboard |
| CN210363126U (en) * | 2019-08-06 | 2020-04-21 | 邢台职业技术学院 | Dustless blackboard combination |
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| CN112078281A (en) | 2020-12-15 |
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