CN109177597B - Chalk dust storage device - Google Patents
Chalk dust storage device Download PDFInfo
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- CN109177597B CN109177597B CN201810968932.3A CN201810968932A CN109177597B CN 109177597 B CN109177597 B CN 109177597B CN 201810968932 A CN201810968932 A CN 201810968932A CN 109177597 B CN109177597 B CN 109177597B
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- Prior art keywords
- groove
- chalk
- block
- bayonet
- cleaning
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- 239000000428 dust Substances 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 58
- 238000011084 recovery Methods 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims description 37
- 238000004064 recycling Methods 0.000 claims description 36
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- 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
-
- 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
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
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- Cleaning In General (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention relates to a chalk dust containing device, which comprises a blackboard, a chalk groove, a cleaning mechanism, a traction mechanism, a dustproof mechanism, a supporting mechanism and a recovery mechanism, wherein the chalk groove is arranged below the blackboard, the cleaning mechanism is arranged inside the chalk groove, the traction mechanism is arranged on the left side of the cleaning mechanism, the dustproof mechanism is arranged below the chalk groove, the supporting mechanism is arranged below the dustproof mechanism, the recovery mechanism is arranged on the left lower side of the chalk groove, the cleaning mechanism comprises a cleaning block, a connecting port, a first sliding groove, a second sliding groove, a fixed short rod, a clamping groove, a cleaning cover, a first fixed block, a second fixed block, a connecting clamp and a movable area, the fixed short rod is arranged between the connecting ports, the chalk dust containing device is provided with a rubber layer, the rubber layer is arranged below the inner part of the chalk groove, and dust generated by cleaning the blackboard falls onto the rubber layer, because the upper surface of the rubber layer is flat, the cleaning block can move on the rubber layer conveniently, and dust can be cleaned.
Description
Technical Field
The invention relates to the field of chalk dust cleaning, in particular to a chalk dust storage device.
Background
Present chalk dust storage device, promote to go out the chalk groove with the chalk dust cleanness through the clean piece of manual promotion, there is not the collection device who corresponds, and inconvenient be connected clean piece and draw gear, realize self-cleaning, and present cleaning device is when using, make the chalk dust fly upward in the air easily, lack dust keeper, when collecting the chalk dust simultaneously, collect the chalk dust and the chalk that does not use up together easily, the waste has been caused, use for a long time when clean piece, the inconvenient change after the damage, the height that can not adjust dust keeper according to the condition in addition.
Disclosure of Invention
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a chalk dust collecting device which can solve the problems of the prior art that the collection of chalk dust is inconvenient by hand, the collection of chalk dust is inconvenient, the chalk dust and unused chalk are collected and cleaned together, the dust-proof function is not available, the cleaning block is used for a long time, the replacement of the cleaning block after damage is inconvenient, and the height of the dust-proof device cannot be adjusted according to the situation.
In order to achieve the above purpose, the invention adopts the technical scheme that: the utility model provides a chalk dust storage device, includes blackboard (1), chalk groove (2), clean mechanism (3), drive mechanism (4), dustproof mechanism (5), supporting mechanism (6) and retrieves mechanism (7), its characterized in that: the chalk groove cleaning device is characterized in that a chalk groove (2) is arranged below the blackboard (1), a cleaning mechanism (3) is arranged inside the chalk groove (2), a traction mechanism (4) is arranged on the left side of the cleaning mechanism (3), a dustproof mechanism (5) is arranged below the chalk groove (2), a supporting mechanism (6) is arranged below the dustproof mechanism (5), the recovery mechanism (7) is installed on the left lower side of the chalk groove (2), the cleaning mechanism (3) comprises a cleaning block (31), a connecting port (32), a first sliding groove (33), a second sliding groove (34), a fixed short rod (35), a clamping groove (36), a cleaning cover (37), a first fixing block (38), a second fixing block (39), a connecting clamp (310) and a movable area (311), the cleaning block (31) is arranged inside the chalk groove (2), and the connecting port (32) is arranged inside the cleaning block (31), the left side of connector (32) is provided with first spout (33), and the left side of first spout (33) is provided with second spout (34), be provided with between connector (32) fixed quarter butt (35), and the outside of fixed quarter butt (35) is fixed with draw-in groove (36), one side of fixed quarter butt (35) is provided with first spout (33), clean lid (37) inboard is provided with first fixed block (38), and the right side of first fixed block (38) is provided with second fixed block (39), second fixed block (39) set up the one end in first spout (33), connect card (310) and set up the right side in second fixed block (39), the below of first fixed block (38) is provided with movable area (311).
Further, drive mechanism (4) are including connecting band (41), tooth's socket (42), connecting block (43) and servo motor (44), the inside of connecting band (41) is provided with tooth's socket (42), and tooth's socket (42) set up in the outside of connecting block (43), and the external fixation of draw-in groove (36) has connecting block (43), and connecting band (41) one end links to each other with servo motor (44).
Furthermore, the dustproof mechanism (5) comprises a rubber layer (51), a fur layer (52), a fixing shaft (53), a connecting bayonet (54) and a motor (55), the rubber layer (51) is arranged inside the chalk groove (2), the fur layer (52) is arranged below the rubber layer (51), the fixing shaft (53) is arranged inside the fur layer (52), the connecting bayonet (54) is arranged at one end of the fixing shaft (53), and the motor (55) is arranged on the right side of the connecting bayonet (54).
Furthermore, the supporting mechanism (6) comprises a supporting rod (61), a connecting rod (62), a main sliding rod (63), a first bayonet (64), a moving groove (65), an auxiliary sliding rod (66), a second bayonet (67), a supporting frame (68), a fixing clamp (69) and a screw (610), wherein a motor (55) is arranged at one end of the supporting rod (61), the connecting rod (62) is arranged above the supporting rod (61), the main sliding rod (63) is arranged on the left side of the connecting rod (62), the moving groove (65) is arranged on one side of the main sliding rod (63), the first bayonet (64) is arranged on the main sliding rod (63), the moving groove (65) is arranged on the same side of the first bayonet (64), the second bayonet (67) is arranged on one side of the first bayonet (64), the auxiliary sliding rod (66) is connected between the main sliding rods (63), and the second bayonet (67) is arranged on the auxiliary sliding rod (, a supporting frame (68) is arranged below the second bayonet (67), the supporting frame (68) is arranged inside the moving groove (65), the fixing clamp (69) is arranged inside the second bayonet (67), and the outer side of the moving groove (65) is connected with a screw (610).
Furthermore, the recovery mechanism (7) comprises an isolation cover (71), a groove (72), an inlet (73), a storage cabinet (74), a first bump (75), a feed port (76), a recovery box (77), a storage box (78), a handle (79), a slide rail (710), a movable connecting groove (711), a second bump (712) and an isolation net (713), wherein the groove (72) is arranged below the isolation cover (71), the inlet (73) is arranged on the right side of the isolation cover (71), the first bump (75) is arranged above the storage cabinet (74), the feed port (76) is arranged on the upper right side of the storage cabinet (74), the recovery box (77) is arranged inside the storage cabinet (74), the storage box (78) is arranged below the recovery box (77), the handle (79) is arranged on the outer side of the recovery box (77), and the slide rails (710) are arranged on two sides of the recovery box (77), a movable connecting groove (711) is arranged inside the recycling box (77), a second bump (712) is connected inside the movable connecting groove (711), the second bump (712) is fixed on the isolation net (713), and the isolation net (713) is arranged inside the recycling box (77).
Furthermore, the supporting mechanism (6) comprises a supporting rod (61), a connecting rod (62), a main sliding rod (63), a first bayonet (64), a moving groove (65), an auxiliary sliding rod (66), a second bayonet (67), a supporting frame (68), a fixing clamp (69) and a screw (610), the connecting rod (62) is arranged above the supporting rod (61), the main sliding rod (63) is arranged on the left side of the connecting rod (62), the first bayonet (64) is arranged on the main sliding rod (63), the moving groove (65) is arranged on the same side of the first bayonet (64), the auxiliary sliding rod (66) is connected between the main sliding rods (63), the second bayonet (67) is arranged on the auxiliary sliding rod (66), the supporting frame (68) is arranged below the second bayonet (67), the supporting frame (68) is arranged inside the moving groove (65), the fixing clamp (69) is arranged inside the second bayonet (67), the outer side of the moving groove (65) is connected with a screw (610).
Furthermore, the recovery mechanism (7) comprises an isolation cover (71), a groove (72), an inlet (73), a storage cabinet (74), a first bump (75), a feed port (76), a recovery box (77), a storage box (78), a handle (79), a slide rail (710), a movable connecting groove (711), a second bump (712) and an isolation net (713), wherein the groove (72) is arranged below the isolation cover (71), the inlet (73) is arranged on the right side of the isolation cover (71), the first bump (75) is arranged above the storage cabinet (74), the feed port (76) is arranged on the upper right side of the storage cabinet (74), the recovery box (77) is arranged inside the storage cabinet (74), the storage box (78) is arranged below the recovery box (77), the handle (79) is arranged on the outer side of the recovery box (77), and the slide rails (710) are arranged on two sides of the recovery box (77), a movable connecting groove (711) is arranged inside the recycling box (77), a second bump (712) is connected inside the movable connecting groove (711), and the second bump (712) is fixed on the isolation net (713).
Furthermore, the inner dimension of the first sliding groove (33) is the same as the outer dimension of the second fixing block (39), a sliding structure is formed between the first sliding groove (33) and the second fixing block (39), a fixing short rod (35) is arranged on the horizontal central line of the first sliding groove (33), and the fixing short rod (35) and the clamping groove (36) are of an integral structure.
Furthermore, the connecting belt (41) is uniformly provided with tooth grooves (42) inside, the tooth grooves (42) and the connecting blocks (43) form an engagement structure, and the connecting blocks (43) and the clamping grooves (36) form a clamping structure.
Furthermore, the fur layer (52) is uniformly distributed on the outer side of the fixed shaft (53), a rotating structure is formed between the fur layer (52) and the rubber layer (51), the central position of the fixed shaft (53) is provided with a connecting bayonet (54), and a detachable structure is arranged between the connecting bayonet (54) and the motor (55).
Furthermore, first bayonets (64) are uniformly distributed on the main sliding rod (63), the first bayonets (64) are the same as the second bayonets (67) in shape and size, a clamping structure is formed between the second bayonets (67) and the fixing clips (69), a moving groove (65) is formed in the center line of the main sliding rod (63), and a sliding structure is formed between the moving groove (65) and the supporting frame (68).
Furthermore, the recycling box (77) is divided into an upper layer and a lower layer through the isolation net (713), movable connecting grooves (711) are arranged at four corners of the recycling box (77), the movable connecting grooves (711) form a symmetrical structure relative to the center line of the recycling box (77), and a detachable structure is arranged between the recycling box (77) and the isolation net (713).
The invention has the beneficial effects that:
1. be provided with the connector, first spout, the second spout, first fixed block, second fixed block and connection card, use for a long time when clean piece, when taking place to damage, through the swivelling joint card, make the connection card break away from the connector, then through the clean lid of slip, and then make first fixed block and second fixed block slide in first spout and second spout inside, thereby make clean lid and clean piece separation, reach the purpose of dismantling clean mechanism, dismantle the back with clean mechanism from the connecting band, change new clean piece, and then install and use.
2. Be provided with connecting band, tooth's socket, connecting block and servo motor, before using the device, the actual length of earlier according to the chalk groove, set for the number of turns of servo motor just reverse rotation, and then rotate through servo motor rotation control connecting band, under the effect of tooth's socket, make tooth's socket drive the connecting block and remove, and then drive the cleaning block through the connecting block and remove, realize the dust of clean chalk inslot portion.
3. The blackboard eraser is characterized in that a rubber layer is arranged below the inner part of the chalk groove, dust generated by wiping a blackboard falls to the upper part of the rubber layer, and the upper surface of the rubber layer is flat, so that the cleaning block can be conveniently moved on the rubber layer to clean the dust.
4. The chalk groove fixing device is provided with a main sliding rod, a first bayonet, an auxiliary sliding rod, a second bayonet and a fixing clamp, the auxiliary sliding rod slides inside the main sliding rod according to the actual length of the chalk groove, and when the length of the combination of the main sliding rod and the auxiliary sliding rod reaches a proper distance, the fixing clamp penetrates through the first bayonet and is clamped into the second bayonet, so that the lengths of the main sliding rod and the auxiliary sliding rod are fixed.
5. Be provided with isolation lid, recess, import, accomodate cabinet and first lug, after servo motor and connecting band are connected fixedly, will keep apart the lid and block into through the recess and accomodate the first lug that the cabinet top set up, make isolation lid cover servo motor, the operation of connecting band is not influenced in the setting of recess simultaneously, does not influence the use promptly, again pleasing to the eye.
6. Be provided with fixed quarter butt and draw-in groove, can make clean piece and connecting band connect through fixed quarter butt and draw-in groove, the rotation through the connecting band can make fixed quarter butt and draw-in groove drive clean piece and remove under the effect of connecting block, realizes the function in clean piece self-moving clean chalk groove.
7. The chalk groove fixing device is provided with a fixing shaft, a connecting bayonet and a motor, when the chalk groove fixing device is used, the motor is switched on to rotate, the fixing shaft is rotated under the action of the connecting bayonet through the motor, and then a fur layer and a rubber layer on the outer side of the fixing shaft are rubbed, so that the rubber layer generates static electricity, and then under the action of the rubber layer, dust in the chalk groove is adsorbed, and the dust is prevented from flying in the air.
8. Be provided with shifting chute, support frame and screw, at first according to the height of blackboard, through the swivelling support pole, make the length adjustment between bracing piece and the connecting rod to suitable distance, then according to the actual length in chalk groove according to, make the carriage slide on main slide bar through the shifting chute, make the support frame play the effect of supporting the fixed axle, when sliding suitable position, through the swivelling screw, make the support frame rigidity.
9. Be provided with feed inlet and collection box, under servo motor's rotatory traction, make the clean piece slide in chalk inslot portion, and then make the dust in chalk inslot portion and the chalk that does not use up under the effect of clean piece, inside the collection box is cleaned through the feed inlet, the dust that falls on the connecting band simultaneously, will pass through servo motor's rotation and pull down, can also can fall into through the feed inlet and accomodate the cabinet inside, because accomodate the cabinet top and be provided with the isolation lid again, so dust on the connecting band can not expose in the air, make the dust accomplish to fall and accomodate the cabinet inside, realize the recovery of dust.
10. The chalk box is provided with the movable connecting groove, the second protruding block and the isolating net, when dust in the pen groove and unused chalks are cleaned to the interior of the chalk box through the feeding hole under the action of the cleaning block, the dust and the unused chalks are screened under the action of the isolating net, the isolating net can be detached from the interior of the chalk box through the movable connecting groove and the second protruding block, the phenomenon that the unused chalks are discarded between the chalks is avoided, and the waste situation is caused.
Drawings
FIG. 1 is a schematic structural view of a chalk dust container;
FIG. 2 is a schematic view of a cleaning block and a cleaning cover of a chalk dust container;
FIG. 3 is a partially enlarged structural view of the portion A of FIG. 1 of a chalk dust container;
FIG. 4 is a schematic view of a connecting structure between a fixing shaft and a supporting frame of a chalk dust collecting device;
FIG. 5 is a partially enlarged structural view of the portion B of the chalk dust container shown in FIG. 1;
FIG. 6 is a schematic side view of an isolation cover of a chalk dust container;
FIG. 7 is a schematic top sectional view of a recycling bin of the chalk dust collecting device;
FIG. 8 is a schematic sectional view of a chalk dust collecting device of a recycling bin;
fig. 9 is a schematic view of a connection structure between a chalk dust storage cabinet and a servo motor.
The text labels shown in the figures are represented as: 1. blackboard, 2, chalk groove, 3, cleaning mechanism, 31, cleaning block, 32, connecting port, 33, first sliding groove, 34, second sliding groove, 35, fixed short rod, 36, clamping groove, 37, cleaning cover, 38, first fixed block, 39, second fixed block, 310, connecting card, 311, movable area, 4, traction mechanism, 41, connecting belt, 42, tooth space, 43, connecting block, 44, servo motor, 5, dustproof mechanism, 51, rubber layer, 52, fur layer, 53, fixed shaft, 54, connecting bayonet, 55, motor, 6, supporting mechanism, 61, supporting rod, 62, connecting rod, 63, main sliding rod, 64, first bayonet, 65, moving groove, 66, auxiliary sliding rod, 67, second bayonet, 68, supporting frame, 69, fixed card, 610, screw, 7, recovery mechanism, 71, isolating cover, 72, groove, 73, inlet, 74, storage cabinet, 75, recovery mechanism, 71, isolating cover, 72, groove, 73, inlet, 74, 75, The device comprises a first bump 76, a feed inlet 77, a recovery box 78, a containing box 79, a handle 710, a sliding rail 711, a movable connecting groove 712, a second bump 713 and an isolation net.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
As shown in fig. 1 to 8, the specific structure of the present invention is: the utility model provides a chalk dust storage device, includes blackboard (1), chalk groove (2), clean mechanism (3), drive mechanism (4), dustproof mechanism (5), supporting mechanism (6) and retrieves mechanism (7), its characterized in that: the chalk groove cleaning device is characterized in that a chalk groove (2) is arranged below the blackboard (1), a cleaning mechanism (3) is arranged inside the chalk groove (2), a traction mechanism (4) is arranged on the left side of the cleaning mechanism (3), a dustproof mechanism (5) is arranged below the chalk groove (2), a supporting mechanism (6) is arranged below the dustproof mechanism (5), the recovery mechanism (7) is installed on the left lower side of the chalk groove (2), the cleaning mechanism (3) comprises a cleaning block (31), a connecting port (32), a first sliding groove (33), a second sliding groove (34), a fixed short rod (35), a clamping groove (36), a cleaning cover (37), a first fixing block (38), a second fixing block (39), a connecting clamp (310) and a movable area (311), the cleaning block (31) is arranged inside the chalk groove (2), and the connecting port (32) is arranged inside the cleaning block (31), the left side of connector (32) is provided with first spout (33), and the left side of first spout (33) is provided with second spout (34), be provided with between connector (32) fixed quarter butt (35), and the outside of fixed quarter butt (35) is fixed with draw-in groove (36), one side of fixed quarter butt (35) is provided with first spout (33), clean lid (37) inboard is provided with first fixed block (38), and the right side of first fixed block (38) is provided with second fixed block (39), second fixed block (39) set up the one end in first spout (33), connect card (310) and set up the right side in second fixed block (39), the below of first fixed block (38) is provided with movable area (311).
Preferably, the traction mechanism (4) comprises a connecting belt (41), a tooth groove (42), a connecting block (43) and a servo motor (44), the tooth groove (42) is arranged in the connecting belt (41), the tooth groove (42) is arranged on the outer side of the connecting block (43), the connecting block (43) is fixed outside the clamping groove (36), and the connecting belt (41)
One end of the motor is connected with a servo motor (44).
Preferably, the dustproof mechanism (5) comprises a rubber layer (51), a fur layer (52), a fixing shaft (53), a connecting bayonet (54) and a motor (55), the rubber layer (51) is arranged inside the chalk groove (2), the fur layer (52) is arranged below the rubber layer (51), the fixing shaft (53) is arranged inside the fur layer (52), the connecting bayonet (54) is arranged at one end of the fixing shaft (53), and the motor (55) is arranged on the right side of the connecting bayonet (54).
Preferably, the supporting mechanism (6) comprises a supporting rod (61), a connecting rod (62), a main sliding rod (63), a first bayonet (64), a moving groove (65), an auxiliary sliding rod (66), a second bayonet (67), a supporting frame (68), a fixing clamp (69) and a screw (610), wherein a motor (55) is arranged at one end of the supporting rod (61), the connecting rod (62) is arranged above the supporting rod (61), the main sliding rod (63) is arranged on the left side of the connecting rod (62), the moving groove (65) is arranged on one side of the main sliding rod (63), the first bayonet (64) is arranged on the main sliding rod (63), the moving groove (65) is arranged on the same side of the first bayonet (64), the second bayonet (67) is arranged on one side of the first bayonet (64), the auxiliary sliding rod (66) is connected between the main sliding rods (63), and the second bayonet (67) is arranged on the auxiliary sliding rod, a supporting frame (68) is arranged below the second bayonet (67), the supporting frame (68) is arranged inside the moving groove (65), the fixing clamp (69) is arranged inside the second bayonet (67), and the outer side of the moving groove (65) is connected with a screw (610).
Preferably, the recycling mechanism (7) comprises an isolation cover (71), a groove (72), an inlet (73), a storage cabinet (74), a first bump (75), a feed port (76), a recycling box (77), a storage box (78), a handle (79), a sliding rail (710), a movable connecting groove (711), a second bump (712) and an isolation net (713), the groove (72) is arranged below the isolation cover (71), the inlet (73) is arranged on the right side of the isolation cover (71), the first bump (75) is arranged above the storage cabinet (74), the feed port (76) is arranged on the upper right side of the storage cabinet (74), the recycling box (77) is arranged inside the storage cabinet (74), the storage box (78) is arranged below the recycling box (77), the handle (79) is arranged on the outer side of the recycling box (77), and the sliding rails (710) are arranged on two sides of the recycling box (77), a movable connecting groove (711) is arranged inside the recycling box (77), a second bump (712) is connected inside the movable connecting groove (711), the second bump (712) is fixed on the isolation net (713), and the isolation net (713) is arranged inside the recycling box (77).
Preferably, the inner dimension of the first sliding chute 33 is the same as the outer dimension of the second fixed block 39, a sliding structure is formed between the first sliding chute 33 and the second fixed block 39, a fixed short rod 35 is arranged on the horizontal center line of the first sliding chute 33, and the fixed short rod 35 and the clamping groove 36 are of an integral structure.
Preferably, the connecting band 41 is uniformly provided with splines 42 therein, the splines 42 and the connecting block 43 form an engaging structure, and the connecting block 43 and the engaging groove 36 form a clamping structure.
Preferably, the fur layer 52 is uniformly distributed on the outer side of the fixed shaft 53, a rotating structure is formed between the fur layer 52 and the rubber layer 51, the fixed shaft 53 is provided with a connecting bayonet 54 at the center, and a detachable structure is formed between the connecting bayonet 54 and the motor 55.
Preferably, the main sliding rod 63 is uniformly distributed with first bayonets 64, the first bayonets 64 and the second bayonets 67 have the same shape and size, a clamping structure is formed between the second bayonets 67 and the fixing clips 69, a moving groove 65 is arranged at the center line of the main sliding rod 63, and a sliding structure is formed between the moving groove 65 and the supporting frame 68.
Preferably, the recycling bin 77 is divided into an upper layer and a lower layer by the isolation net 713, movable connecting grooves 711 are arranged at four corners of the recycling bin 77, the movable connecting grooves 711 form a symmetrical structure about the center line of the recycling bin 77, and a detachable structure is arranged between the recycling bin 77 and the isolation net 713.
When the device is used, firstly, according to the height of the blackboard 1, the length between the support rod 61 and the connecting rod 62 is adjusted to a proper distance by rotating the support rod 61, the auxiliary slide rod 66 is made to slide in the main slide rod 63 according to the actual length of the chalk groove 2, when the combined length of the main slide rod 63 and the auxiliary slide rod 66 reaches a proper distance, the fixing clamp 69 is inserted into the second bayonet 67 through the first bayonet 64, the length of the main slide rod 63 and the auxiliary slide rod 66 is fixed, then the support frame 68 is made to slide on the main slide rod 63 through the moving groove 65, the support frame 68 plays a role of supporting the fixed shaft 53, when the support frame slides to a proper position, the position of the support frame 68 is fixed through the rotating screw 610, then the number of positive and negative rotation turns of the servo motor 44 is set according to the actual length of the chalk groove 2, after the number of positive and negative rotation turns of the servo motor 44 is set, the isolation cover 71 is clamped into the first bump 75 arranged above the containing cabinet 74 through the groove 72, so that the servo motor 44 is shielded by the isolation cover 71, meanwhile, the operation of the connecting belt 41 is not influenced by the arrangement of the groove 72, namely, the use is not influenced, the blackboard eraser is attractive, dust generated by wiping the blackboard 1 falls onto the rubber layer 51, the cleaning block 31 can conveniently move on the rubber layer 51 due to the flat upper surface of the rubber layer 51, the dust is cleaned, the device is used for connecting a power supply, the servo motor 44 is started to rotate, the connecting belt 41 is further controlled to rotate, the connecting block 43 is driven to move by the tooth grooves 42 under the action of the tooth grooves 42, the cleaning block 31 and the connecting block 43 can be connected through the fixed short rod 35 and the clamping groove 36, the fixed short rod 35 and the clamping groove 36 can drive the cleaning block 31 to move under the action of the connecting block 43 through the rotation of the connecting belt 41, and the cleaning block 31 can slide in the chalk groove 2, the dust and the unused chalk in the chalk groove 2 are cleaned into the recycling box 77 through the feed inlet 76 under the action of the cleaning block 31 to recycle the dust, when the dust and the unused chalk in the chalk groove 2 are cleaned into the recycling box 77 through the feed inlet 76 under the action of the cleaning block 31, the dust and the unused chalk are screened under the action of the isolation net 713, the recycling box 77 can be drawn out from the storage cabinet 74 under the action of the sliding rail 710 by pulling the handle 79, the unused chalk is taken out to avoid the waste of the unused chalk, when the power is switched on, the motor 55 also rotates, the fixing shaft 53 rotates under the action of the connecting bayonet 54 through the motor 55, and the fur layer 52 and the rubber layer 51 outside the fixing shaft 53 generate friction, so that the rubber layer 51 generates static electricity, then, under the effect of the rubber layer 51, the dust in the chalk groove 2 is adsorbed, the dust is prevented from flying in the air, when the cleaning block 31 is used for a long time and is damaged, the connecting clamp 310 is separated from the connecting port 32 by rotating the connecting clamp 310, then the cleaning cover 37 is slid, so that the first fixing block 38 and the second fixing block 39 slide in the first sliding groove 33 and the second sliding groove 34, the cleaning cover 37 is separated from the cleaning block 31, the purpose of disassembling the cleaning mechanism 3 is achieved, after the cleaning mechanism 3 is disassembled from the connecting belt 41, a new cleaning block 31 is replaced, and the chalk is continuously used, and meanwhile, the containing box 78 can be used for containing some unused chalk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principle and embodiments of the present invention have been described herein by way of specific examples, which are provided only to help understand the method and the core idea of the present invention, and the above is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can also be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (10)
1. The utility model provides a chalk dust storage device, includes blackboard (1), chalk groove (2), clean mechanism (3), drive mechanism (4), dustproof mechanism (5), supporting mechanism (6) and retrieves mechanism (7), its characterized in that: the chalk groove cleaning device is characterized in that a chalk groove (2) is arranged below the blackboard (1), a cleaning mechanism (3) is arranged inside the chalk groove (2), a traction mechanism (4) is arranged on the left side of the cleaning mechanism (3), a dustproof mechanism (5) is arranged below the chalk groove (2), a supporting mechanism (6) is arranged below the dustproof mechanism (5), the recovery mechanism (7) is installed on the left lower side of the chalk groove (2), the cleaning mechanism (3) comprises a cleaning block (31), a connecting port (32), a first sliding groove (33), a second sliding groove (34), a fixed short rod (35), a clamping groove (36), a cleaning cover (37), a first fixing block (38), a second fixing block (39), a connecting clamp (310) and a movable area (311), the cleaning block (31) is arranged inside the chalk groove (2), and the connecting port (32) is arranged inside the cleaning block (31), the left side of connector (32) is provided with first spout (33), and the left side of first spout (33) is provided with second spout (34), be provided with between connector (32) fixed quarter butt (35), and the outside of fixed quarter butt (35) is fixed with draw-in groove (36), one side of fixed quarter butt (35) is provided with first spout (33), clean lid (37) inboard is provided with first fixed block (38), and the right side of first fixed block (38) is provided with second fixed block (39), second fixed block (39) set up the one end in first spout (33), connect card (310) and set up the right side in second fixed block (39), the below of first fixed block (38) is provided with movable area (311).
2. The chalk dust containing device according to claim 1, characterized in that: traction mechanism (4) are including connecting band (41), tooth's socket (42), connecting block (43) and servo motor (44), the inside of connecting band (41) is provided with tooth's socket (42), and tooth's socket (42) set up in the outside of connecting block (43), and the external fixation of draw-in groove (36) has connecting block (43), and connecting band (41) one end links to each other with servo motor (44).
3. The chalk dust containing device according to claim 1, characterized in that: the dustproof mechanism (5) comprises a rubber layer (51), a fur layer (52), a fixing shaft (53), a connecting bayonet (54) and a motor (55), the rubber layer (51) is arranged inside the chalk groove (2), the fur layer (52) is arranged below the rubber layer (51), the fixing shaft (53) is arranged inside the fur layer (52), the connecting bayonet (54) is arranged at one end of the fixing shaft (53), and the motor (55) is arranged on the right side of the connecting bayonet (54).
4. The chalk dust containing device according to claim 1, characterized in that: the supporting mechanism (6) comprises a supporting rod (61), a connecting rod (62), a main sliding rod (63), a first bayonet (64), a moving groove (65), an auxiliary sliding rod (66), a second bayonet (67), a supporting frame (68), a fixing clamp (69) and a screw (610), wherein a motor (55) is arranged at one end of the supporting rod (61), the connecting rod (62) is arranged above the supporting rod (61), the main sliding rod (63) is arranged on the left side of the connecting rod (62), the moving groove (65) is arranged on one side of the main sliding rod (63), the first bayonet (64) is arranged on the main sliding rod (63), the moving groove (65) is arranged on the same side of the first bayonet (64), the second bayonet (67) is arranged on one side of the first bayonet (64), the auxiliary sliding rod (66) is connected between the main sliding rods (63), the second bayonet (67) is arranged on the auxiliary sliding rod (66), the supporting frame (68) is arranged below the second, and the lower part of the support frame (68) is arranged in the moving groove (65), the fixing clip (69) is arranged in the second bayonet (67), and the outer side of the moving groove (65) is connected with a screw (610).
5. The chalk dust containing device according to claim 1, characterized in that: the recycling mechanism (7) comprises an isolation cover (71), a groove (72), an inlet (73), a storage cabinet (74), a first bump (75), a feed port (76), a recycling box (77), a storage box (78), a handle (79), a sliding rail (710), a movable connecting groove (711), a second bump (712) and an isolation net (713), wherein the groove (72) is arranged below the isolation cover (71), the inlet (73) is arranged on the right side of the isolation cover (71), the first bump (75) is arranged above the storage cabinet (74), the feed port (76) is arranged on the right upper side of the storage cabinet (74), the recycling box (77) is arranged inside the storage cabinet (74), the storage box (78) is arranged below the recycling box (77), the handle (79) is arranged on the outer side of the recycling box (77), and the sliding rails (710) are arranged on two sides of the recycling box (77), a movable connecting groove (711) is arranged inside the recycling box (77), a second bump (712) is connected inside the movable connecting groove (711), the second bump (712) is fixed on the isolation net (713), and the isolation net (713) is arranged inside the recycling box (77).
6. The chalk dust containing device according to claim 1, characterized in that: the inner dimension of the first sliding groove (33) is the same as the outer dimension of the second fixing block (39), a sliding structure is formed between the first sliding groove (33) and the second fixing block (39), a fixing short rod (35) is arranged on the horizontal central line of the first sliding groove (33), and the fixing short rod (35) and the clamping groove (36) are of an integral structure.
7. The chalk dust containing device according to claim 2, characterized in that: the connecting band (41) inside evenly is provided with tooth's socket (42), and tooth's socket (42) and connecting block (43) constitute engagement structure to connecting block (43) and draw-in groove (36) constitute the block structure.
8. A chalk dust containing device according to claim 3, characterized in that: the fur layer (52) is uniformly distributed on the outer side of the fixed shaft (53), a rotating structure is formed between the fur layer (52) and the rubber layer (51), the connecting bayonet (54) is arranged at the center of the fixed shaft (53), and a detachable structure is arranged between the connecting bayonet (54) and the motor (55).
9. The chalk dust containing device according to claim 4, characterized in that: the main sliding rod (63) is uniformly provided with first bayonets (64), the first bayonets (64) and the second bayonets (67) are identical in shape and size, a clamping structure is formed between the second bayonets (67) and the fixing clips (69), a moving groove (65) is formed in the center line of the main sliding rod (63), and a sliding structure is formed between the moving groove (65) and the supporting frame (68).
10. The chalk dust containing device according to claim 5, characterized in that: the recycling box (77) is divided into an upper layer and a lower layer through the isolation net (713), movable connecting grooves (711) are arranged at four corners of the recycling box (77), the movable connecting grooves (711) form a symmetrical structure relative to the center line of the recycling box (77), and a detachable structure is arranged between the recycling box (77) and the isolation net (713).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968932.3A CN109177597B (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device |
| CN202011368273.3A CN112389115A (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device convenient to recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968932.3A CN109177597B (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011368273.3A Division CN112389115A (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device convenient to recycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109177597A CN109177597A (en) | 2019-01-11 |
| CN109177597B true CN109177597B (en) | 2021-03-05 |
Family
ID=64919315
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810968932.3A Expired - Fee Related CN109177597B (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device |
| CN202011368273.3A Withdrawn CN112389115A (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device convenient to recycle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011368273.3A Withdrawn CN112389115A (en) | 2018-08-23 | 2018-08-23 | Chalk dust storage device convenient to recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109177597B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3643883B2 (en) * | 2000-12-27 | 2005-04-27 | 友治 追川 | blackboard |
| CN202343538U (en) * | 2011-10-28 | 2012-07-25 | 上海大学附属中学 | Blackboard groove cleaning device |
| CN205149328U (en) * | 2015-11-19 | 2016-04-13 | 黄子霄 | Blackboard dust groove intelligent vehicle cleaning device |
| CN205344237U (en) * | 2016-02-01 | 2016-06-29 | 宿州学院 | Can collect teaching blackboard of chalk dust certainly |
| CN206579345U (en) * | 2016-08-31 | 2017-10-24 | 阳金秀 | A kind of packaged type blackboard for education |
| CN206870697U (en) * | 2017-01-17 | 2018-01-12 | 刘阔 | A kind of chalk dust reclaims huge profit device |
| CN107570514A (en) * | 2017-09-07 | 2018-01-12 | 张曦曦 | A kind of chalk dust retracting device |
| CN108001086A (en) * | 2017-12-21 | 2018-05-08 | 安娜 | A kind of blackboard of dust collect plant and the application dust collect plant |
-
2018
- 2018-08-23 CN CN201810968932.3A patent/CN109177597B/en not_active Expired - Fee Related
- 2018-08-23 CN CN202011368273.3A patent/CN112389115A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN109177597A (en) | 2019-01-11 |
| CN112389115A (en) | 2021-02-23 |
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Granted publication date: 20210305 |