CN112656138A - Dustproof bookshelf - Google Patents
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- CN112656138A CN112656138A CN202110125251.2A CN202110125251A CN112656138A CN 112656138 A CN112656138 A CN 112656138A CN 202110125251 A CN202110125251 A CN 202110125251A CN 112656138 A CN112656138 A CN 112656138A
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Abstract
The invention relates to a dustproof bookshelf, which solves the problems that dust on the top of a book is not easy to clean and easily enters gaps of pages in the prior art; the technical scheme includes that the book cleaning device comprises two side plates, a plurality of supporting plates are arranged between the two side plates, a placing rack is arranged above the supporting plates, turning devices are arranged at two ends of the placing rack, a clamping device is arranged on the placing rack, a gap is formed between the placing rack and the supporting plates, book cleaning devices are arranged in the gaps between the placing rack and the corresponding supporting plates, a dust cleaning structure is arranged on each supporting plate, and dust on the supporting plates can be removed by the dust cleaning structures; when the turnover device drives the placing rack to turn over, firstly, the clamping device clamps the books, then, the turnover device drives the placing rack to rotate, after the placing rack rotates for half a week, the clamping device loosens the books, the books move downwards to collide with the cleaning device, dust at the top ends of the books falls on the supporting plate through the cleaning device, and the dust is cleaned by the dust cleaning structure; the invention has novel conception, smart structure and strong practicability.
Description
Technical Field
The invention relates to the field of book shelves, in particular to a dustproof bookshelf.
Background
Books of different types are generally stored on a bookshelf in a library, the types of the books are different, the heights of the books are different, dust is easy to appear on the tops of the books when the time is long, the books are generally taken out one by one when the dust tops of the books are cleaned in the prior art, and the method is low in efficiency and wastes large manpower; in addition, tools such as a brush and the like can be directly used for cleaning the book shelf, dust on the top of the book can be clearly cleaned by the method, but the upper ends of the books are different in height, so that the book shelf is difficult to clean and difficult to operate, and in the cleaning process, the dust can easily enter pages of the books to stain the books.
Disclosure of Invention
In view of the above situation, in order to solve the problems in the prior art, the invention aims to provide a dustproof bookshelf, which solves the problems that dust on the top of a book is not easy to clean and easily enters gaps of pages in the prior art.
The technical scheme for solving the problem is as follows: the book cleaning device comprises two vertical side plates, wherein a plurality of horizontal supporting plates are uniformly distributed between the two side plates from top to bottom, a placing rack capable of intermittently rotating in a vertical plane is arranged above each supporting plate, turning devices for turning the placing rack are arranged at two ends of each placing rack, a clamping device is arranged on each placing rack, a space is formed between each placing rack and the corresponding supporting plate, a book cleaning device is arranged in the space between each placing rack and the corresponding supporting plate, and each supporting plate is provided with a dust cleaning structure which can clean dust on the supporting plate; when turning device drove the rack upset, at first make clamping device press from both sides tight books, turning device drives the rack and rotates afterwards, and after the rack rotated half week, clamping device loosened books, and books downstream and cleaning device striking, the dust on books top fell in the backup pad through cleaning device, and the deashing structure is cleared up the dust.
Preferably, every the rack all include a horizontal plate parallel with the backup pad, there is the interval between horizontal plate and the backup pad that corresponds, a baffle perpendicular with the horizontal plate is installed to the rear side of horizontal plate, horizontal plate length direction's both sides respectively install one with baffle and horizontal plate vertical riser simultaneously, every riser inboard all installs one parallel with the riser and can control the push pedal that removes, a horizontally push rod is all installed in the outside of every push pedal, the outer end of push rod runs through the riser and contacts with turning device, clamping device be located between two push pedals that correspond, link to each other with clamping device for the push pedal.
Preferably, every the horizontal plate around both sides respectively seted up a horizontal second guide way of left right direction, the lower extreme of push pedal is installed and is arranged in the second guide way and can follow the second guide way and remove the second guide block that removes, push rod and the riser that corresponds between clearance fit, all install the second extension spring on the push rod between every riser and the push pedal that corresponds, the one end of second extension spring is fixed in the push pedal, the other end of second extension spring is fixed on the riser.
Preferably, each clamping device all include the cross that a plurality of levels were placed, a expansion bracket is constituteed in a plurality of cross head and the tail are articulated mutually, every the cross all contain two middle articulated connecting rods, the horizontal plate on seted up a horizontally third guide way, the middle pin joint of cross is located the third guide way and can follows the third guide way and move about, the baffle that a fore-and-aft direction was placed is all installed to the articulated department of two adjacent crosses, the expansion bracket extension or shorten can drive two adjacent baffles and keep away from or be close to, books are placed between two adjacent baffles, two adjacent baffles keep away from or are close to can realize the clamp of books tightly or loosen.
Preferably, the lower end of the partition board is provided with two guide grooves in the front-back direction, the hinge joints of two adjacent crosses are both positioned in the guide grooves and can move back and forth along the guide grooves, the bottom end of the push plate is provided with horizontal guide grooves in the front-back direction, and the head end and the tail end of the telescopic frame are arranged in the guide grooves of the corresponding ends.
Preferably, every turning device all contain and install on the curb plate at rack both ends and axis horizontally carousel, be connected through the horizontally bracing piece between carousel and the riser that corresponds, be connected through the bearing between carousel and the curb plate, a back shaft that is located the curb plate outside is all installed in the outside of every carousel, all install first bevel gear on every back shaft, a vertical pivot is all installed in every curb plate outside, the pivot upper end is located the backup pad top of the superiors, the pivot lower extreme is located backup pad below lowermost, be connected through the bearing between pivot and the backup pad.
Preferably, the inner of carousel all install a cam coaxial with the carousel, the cam sets up to the ring type, the upper and lower both sides of the terminal surface that the cam is close to the push pedal respectively set up a trapezoidal recess that the upper end size is greater than the lower extreme size, pass through fillet transition between the inclined plane of trapezoidal recess and the cam.
Preferably, each cleaning device comprises a support frame arranged in the interval between the horizontal plate and the corresponding support plate, the support frame comprises four cross rods which are connected end to end, the four cross rods form a rectangle, a connecting rod which is parallel to the cross rods on the front side and the rear side is arranged in the support frame, a cleaning block is respectively arranged in the support frame on the front side and the rear side of the connecting rod, two first guide grooves in the front and the rear direction are respectively arranged on the cross rods on the left side and the right side, a horizontal connecting shaft is respectively arranged on the left side and the right side of the cleaning block, a sliding block arranged in the first guide grooves is arranged on the connecting shaft, a pressure spring is arranged on the side wall of the sliding block and the first guide grooves, one end of the pressure spring is fixed on the sliding block, the other end of the pressure spring is fixed on the side wall of the first guide grooves, an electromagnet is arranged on the upper end surface of the push plate.
Preferably, the cleaning block comprises a strip-shaped supporting strip in the left-right direction, detachable cleaning cloth is installed on the upper end face of the supporting strip, the length of the cleaning block in the left-right direction is larger than that of books placed on the placing rack, and therefore the books can be thoroughly cleaned when the cleaning cloth moves back and forth.
Preferably, the ash removing structure comprises vertical pipelines arranged at two ends of the supporting plate, a gas channel communicated with the pipelines is formed in the supporting plate, a gas inlet penetrating through the upper end of the supporting plate and communicated with the gas channel is formed in the upper end of the gas channel, and a suction fan is respectively installed at the lower end of each pipeline.
The invention has novel concept, smart structure and strong practicability, can realize the cleaning of the dust on the top of the book, has simple cleaning method, can prevent the dust from entering the gap on the top of the book to cause the phenomenon of difficult cleaning, and can realize high cleaning efficiency.
Drawings
FIG. 1: front view of the invention.
FIG. 2: the invention relates to a book fixing frame and a main view section of a bookshelf body.
FIG. 3: the invention is shown in an enlarged view at a in fig. 2.
FIG. 4: the cleaning block of the invention is connected with the supporting frame in a sectional top view.
FIG. 5: the invention relates to a front view section of a support plate connected with a pipeline.
FIG. 6: the clamping device of the present invention is a top view of the connection with the push plate.
FIG. 7: the invention relates to a top view of a telescopic frame connected with a horizontal plate.
FIG. 8: the invention relates to a left-view sectional view for connecting a push plate and a telescopic frame.
FIG. 9: the cam of the present invention is a left side sectional view of the spatial relationship with the rotatable disk.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 9, the book shelf comprises two vertical side plates 1, a plurality of horizontal support plates 2 are uniformly distributed between the two side plates 1 from top to bottom, a placing rack capable of intermittently rotating in a vertical plane is mounted above each support plate 2, turning devices for turning the placing rack are mounted at two ends of each placing rack, a clamping device is mounted on each placing rack, a space is formed between each placing rack and the corresponding support plate 2, a book cleaning device is mounted in the space between each placing rack and the corresponding support plate 2, a dust cleaning structure is arranged on each support plate 2, and dust on the support plates 2 can be cleaned by the dust cleaning structure; when turning device drove the rack upset, at first make clamping device press from both sides tight books, turning device drives the rack and rotates afterwards, and after the rack rotated half week, clamping device loosened books, and books downstream and cleaning device striking, the dust on books top fell on backup pad 2 through cleaning device, and the deashing structure is cleared up the dust.
Every the rack all include a horizontal plate 3 parallel with backup pad 2, there is the interval between horizontal plate 3 and the backup pad 2 that corresponds, one baffle 4 with horizontal plate 3 vertically is installed to the rear side of horizontal plate 3, horizontal plate 3 length direction's both sides respectively install one with baffle 4 and horizontal plate 3 vertical riser 5 simultaneously, 5 inboards of every riser all install one with the riser 5 parallel and can control the push pedal 6 that removes, a horizontally push rod 7 is all installed in the outside of every push pedal 6, the outer end of push rod 7 runs through riser 5 and contacts with turning device, clamping device be located between two push pedals 6 that correspond, link to each other with clamping device for push pedal 6.
A second guide groove 16 which is horizontal in the left-right direction is formed in each of the front side and the rear side of each horizontal plate 3, a second guide block which is arranged in the second guide groove 16 and can move left and right along the second guide groove 16 is installed at the lower end of the push plate 6, the push rods 7 are in clearance fit with the corresponding vertical plates 5, a second tension spring 17 is installed on each push rod 7 between each vertical plate 5 and the corresponding push plate 6, one end of each second tension spring 17 is fixed on the push plate 6, and the other end of each second tension spring 17 is fixed on the vertical plate 5; when the push rod 7 receives inward force, the push rod 7 drives the push plate 6 to move inwards along the second guide groove 16, the second tension spring 17 is stretched, and after the push rod 7 receives inward force and disappears, the push rod 7 drives the push plate 6 to move outwards to reset under the action of the tension of the second tension spring 17.
Each clamping device comprises a plurality of horizontally arranged crosses, the crosses are hinged end to form a telescopic frame, each cross comprises two connecting rods 18 hinged in the middle, a horizontal third guide groove 19 is formed in the horizontal plate 3, a middle hinge point of the cross is located in the third guide groove 19 and can move left and right along the third guide groove 19, a partition plate 33 arranged in the front-back direction is mounted at the hinge position of each two adjacent crosses, the telescopic frame can extend or shorten to drive the two adjacent partition plates 33 to be far away from or close to each other, books are arranged between the two adjacent partition plates 33, and the two adjacent partition plates 33 are far away from or close to each other to clamp or loosen the books.
The lower end of the partition plate 33 is provided with two guide grooves in the front-back direction, the hinge joints of two adjacent crosses are positioned in the guide grooves and can move back and forth along the guide grooves, the bottom end of the push plate 6 is provided with a horizontal guide groove in the front-back direction, and the head end and the tail end of the telescopic frame are arranged in the guide grooves of the corresponding ends; the guide grooves are arranged to ensure that when the telescopic frame does telescopic motion, the push plate 6 and the partition plates 33 do not interfere with the motion of the telescopic frame, namely when the push plate 6 moves inwards, the push plate 6 enables the telescopic frame to contract, in the contraction process of the telescopic frame, the head end and the tail end of the telescopic frame and the hinge point of two adjacent crosses move outwards along the guide grooves, and the telescopic frame contracts to enable the distance between two adjacent partition plates 33 to be reduced, so that the partition plates 33 clamp books; when the push plate 6 outwards moves, the push plate 6 enables the expansion bracket to extend, in the extending process of the expansion bracket, the head and tail ends of the expansion bracket and the hinge points of the two adjacent crosses move inwards along the guide grooves, and therefore the distance between the two adjacent partition plates 33 is increased due to the extension of the expansion bracket, and the book is loosened by the partition plates 33.
Each turning device comprises a rotary table 10 which is arranged on side plates 1 at two ends of the placing rack and has a horizontal axis, the rotary table 10 is connected with a corresponding vertical plate 5 through a horizontal support rod 11, the rotary table 10 is connected with the side plates 1 through bearings, a support shaft 12 which is arranged on the outer side of each rotary table 10 is arranged on the outer side of each side plate 1, a first bevel gear 13 is arranged on each support shaft 12, a vertical rotating shaft 14 is arranged on the outer side of each side plate 1, the upper end of each rotating shaft 14 is arranged above a support plate 2 at the uppermost layer, the lower end of each rotating shaft 14 is arranged below a support plate 2 at the lowermost end, the rotating shaft 14 is connected with the support plates 2 through bearings, a motor is connected with the rotating shaft 14 through a reducer, a second bevel gear 15 which is meshed with the first bevel gear 13 is arranged on the rotating shaft 14, and the rotating shaft, the turntable 10 rotates and drives the placing rack to rotate together through the supporting rod 11.
The inner end of the rotary disc 10 is provided with a cam 8 which is coaxial with the rotary disc 10, the cam 8 is annular, the upper side and the lower side of the end surface of the cam 8, which is close to the push plate 6, are respectively provided with a trapezoidal groove 20, the size of the upper end of each trapezoidal groove 20 is larger than that of the lower end of each trapezoidal groove, and the inclined surface of each trapezoidal groove 20 is in fillet transition with the cam 8; when the book taking and placing rack is used normally, the outer end of the push rod 7 is located in the trapezoidal groove 20 below and contacts with the bottom of the groove, the push rod 7 and the push plate 6 are located at the outermost end of displacement, the clamping device is in a state of loosening books and can freely take and place the books, when the rack rotates, the push rod 7 is driven to rotate, the outer end of the push rod 7 is moved out of the trapezoidal groove 20, and the push plate 6 moves inwards to enable the clamping device to clamp the books.
Each cleaning device comprises a support frame arranged in the interval between the horizontal plate 3 and the corresponding support plate 2, the support frame comprises four cross rods 21 connected end to end, the four cross rods 21 form a rectangle, a connecting rod 22 parallel to the cross rods 21 on the front side and the rear side is arranged in the support frame, a cleaning block 9 is respectively arranged in the support frame on the front side and the rear side of the connecting rod 22, two first guide grooves 23 in the front and rear direction are respectively arranged on the cross rods 21 on the left side and the right side, a horizontal connecting shaft 24 is respectively arranged on the left side and the right side of the cleaning block 9, a sliding block 25 arranged in the first guide groove 23 is arranged on the connecting shaft 24, a pressure spring 26 is arranged on the side wall of the sliding block 25 and the first guide groove 23, one end of the pressure spring 26 is fixed on the sliding block 25, the other end of the pressure spring 26 is fixed on the side wall of the first guide, a magnet 27 is arranged on the outer side of each connecting shaft 24, and an electromagnet 28 is arranged on the upper end surface of the push plate 6; after the rack rotates for half a circle, the electromagnets 28 are positioned between the magnets 27, when the electromagnets 28 are electrified, the electromagnets 28 are made to have magnetism, attract the magnets 27 on the front side and the rear side to move towards the direction close to the connecting rod 22, and simultaneously drive the cleaning block 9 to move inwards, so that the pressure spring 26 is compressed, when the electromagnets 28 are powered off, the electromagnets 28 lose magnetism, and the cleaning block 9 moves outwards under the action of the pressure spring 26 to reset; thus, the cleaning block 9 moves back and forth to clean dust on the top of the book.
The ash cleaning structure comprises vertical pipelines 29 arranged at two ends of the supporting plate 2, an air channel 30 communicated with the pipelines 29 is arranged on the supporting plate 2, an air inlet 31 penetrating through the upper end of the supporting plate 2 and communicated with the air channel 30 is arranged at the upper end of the air channel 30, a suction fan 32 is respectively arranged at the lower end of the pipelines 29, and the suction fans 32 are started to remove dust on the supporting plate 2.
When the device is used for normally placing books, the outer end of the push rod 7 is positioned in the lower trapezoidal groove 20 and is in contact with the bottom of the groove, the push rod 7 and the push plate 6 are positioned at the outermost end of the displacement, the push plate 6 is positioned at the outermost end of the displacement, the second tension spring 17 is in the original length, and the push plate 6 enables the telescopic frame to be in an extended state, namely the distance between the two connected partition plates 33 is the largest, so that the books can be conveniently taken and placed; at this time, the two cleaning blocks 9 are positioned at the outermost sides of the displacement, the compression springs 26 are in the original length, and the cleaning blocks cannot move back and forth in a reciprocating mode.
When dust on books needs to be cleaned, a motor at the position of the rotating shaft 14 and the suction fan 32 are started, the rotating shaft 14 drives the second bevel gear 15 to rotate together, the rotating shaft 14 can drive the rotating disc 10 to rotate through the meshing of the first bevel gear 13 and the second bevel gear 15, and the rotating disc 10 rotates and drives the placing rack to rotate together through the supporting rod 11;
when the placing rack rotates, the push rod 7 is driven to rotate, so that the outer end of the push rod 7 moves out of the trapezoidal groove 20, the push plate 6 moves inwards, so that the push rod 7 drives the push plate 6 to move inwards along the second guide groove 16, the second tension spring 17 is stretched, the telescopic rack is contracted by the push plate 6, in the contraction process of the telescopic rack, the head end and the tail end of the telescopic rack and the hinge point of two adjacent crosses move outwards along the guide grooves, the telescopic rack contracts, so that the distance between two adjacent partition plates 33 is reduced, and the partition plates 33 clamp books;
when the push rod 7 rotates to be in contact with the upper trapezoidal groove 20, namely the placing rack drives the books to rotate for half a circle, after the placing rack rotates for half a circle, the books originally positioned at the top rotate to be positioned below, the push rod 7 drives the push plate 6 to move outwards under the action of the tension of the second tension spring 17, when the push plate 6 moves outwards, the push plate 6 enables the telescopic rack to extend, and in the extending process of the telescopic rack, the head end and the tail end of the telescopic rack and the hinge point of two adjacent crosses move inwards along the guide grooves, so that the distance between two adjacent partition plates 33 is increased due to the extending of the telescopic rack, and the book is loosened by the partition plates 33;
the books fall on the supporting frame below and collide with the supporting frame under the action of gravity, the dust at the top of the books is shaken down on the supporting plate 2,
meanwhile, after the rack rotates for a half cycle, the electromagnets 28 are positioned between the magnets 27, and the electromagnets 28 are intermittently powered on and off, when the electromagnets 28 are powered on, the electromagnets 28 are made to have magnetism, attract the magnets 27 on the front side and the rear side to move towards the direction close to the connecting rod 22, and simultaneously, the cleaning block 9 is driven to move inwards, so that the pressure spring 26 is compressed, when the electromagnets 28 are powered off, the electromagnets 28 lose magnetism, and the cleaning block 9 moves outwards under the action of the pressure spring 26 to reset; therefore, the cleaning block 9 moves back and forth to clean dust on the top of the book; the dust falls on the supporting plate 2, and the dust on the supporting plate 2 is removed under the action of the suction fan 32.
After the clearance finishes, carousel 10 drives the rack and continues to rotate, it makes push rod 7 outer end shift out trapezoidal recess 20 to drive push rod 7 to rotate, push pedal 6 inwards moves and makes push rod 7 drive push pedal 6 along second guide way 16 inwards move, second extension spring 17 is stretched, push pedal 6 makes the expansion bracket shrink, the in-process of expansion bracket shrink, the head and the tail both ends of expansion bracket, the pin joint of two adjacent crosses outwards moves along the guide way, the expansion bracket shrink makes the distance between two adjacent baffles 33 reduce, thereby make baffle 33 press from both sides tight books, the rack drives books synchronous rotation, after the rack rotates a week, push rod 7 is located the trapezoidal recess 20 of below once more, clamping device loosens books.
It is worth noting that: rack and support frame between have the interval, the rotation of rack is not interfered to the support frame, after the rack drives books and rotates the half cycle, books can move the certain distance downwards, can guarantee books still in the baffle 33 that corresponds at that time, when the rack rotates once more, still can make baffle 33 press from both sides tight books, the width of the fore-and-aft direction of connecting rod 22 is less, and connecting rod 22 has certain elasticity in vertical direction, can guarantee when books rotate, the rotation of books and rack is interfered to support frame and connecting rod 22 equipartition.
Through the matching action of the placing rack, the telescopic rack and the rotary table 10, the position of the top end of the book can be rotated to the position of the lower end, and the book moves downwards under the action of gravity to collide with the supporting plate 2, so that the dust on the top end of the book can be shaken onto the supporting plate 2, the dust on the top of the book can be easily treated, the problem that the dust on the top is difficult to treat when the book is different in specification and size can be solved, the ash removal is more efficient, and the manpower is greatly saved.
According to the invention, through the cooperation of the electromagnet 28, the cleaning block 9 and the magnet 27, after the book is rotated to the lower end from the top, the slide block 25 can move back and forth under the action of the electromagnet 28 to further clean dust on the top of the book, and the phenomenon that the dust enters a gap on the top to cause poor cleaning can be prevented.
According to the invention, the air channel 30 and the suction fan 32 are arranged on the supporting plate 2, so that dust on the supporting plate 2 can be removed in time.
The invention has novel concept, smart structure and strong practicability, can realize the cleaning of the dust on the top of the book, has simple cleaning method, can prevent the dust from entering the gap on the top of the book to cause the phenomenon of difficult cleaning, and can realize high cleaning efficiency.
Claims (10)
1. A dustproof bookshelf is characterized by comprising two vertical side plates (1), a plurality of horizontal supporting plates (2) are uniformly distributed between the two side plates (1) from top to bottom, a placing rack capable of intermittently rotating in a vertical plane is mounted above each supporting plate (2), turning devices for turning the placing rack are mounted at two ends of each placing rack, each placing rack is provided with a clamping device, a space is reserved between each placing rack and the corresponding supporting plate (2), book cleaning devices are mounted in the spaces between the placing racks and the corresponding supporting plates (2), each supporting plate (2) is provided with a dust cleaning structure, and dust on the supporting plates (2) can be cleaned by the dust cleaning structures; when turning device drove the rack upset, at first make clamping device press from both sides tight books, turning device drives the rack and rotates afterwards, and after the rack rotated half week, clamping device loosened books, and books downstream and cleaning device striking, the dust on books top fell on backup pad (2) through cleaning device, and the deashing structure is cleared up the dust.
2. The dustproof bookshelf according to claim 1, wherein each placing rack comprises a horizontal plate (3) parallel to the supporting plate (2), a gap is formed between each horizontal plate (3) and the corresponding supporting plate (2), a baffle (4) perpendicular to the horizontal plate (3) is installed on the rear side of each horizontal plate (3), vertical plates (5) perpendicular to the baffle (4) and the horizontal plate (3) are respectively installed on two sides of the horizontal plate (3) in the length direction, a push plate (6) parallel to the vertical plate (5) and capable of moving left and right is installed on the inner side of each vertical plate (5), a horizontal push rod (7) is installed on the outer side of each push plate (6), the outer end of each push rod (7) penetrates through the vertical plate (5) and is in contact with the turnover device, and the clamping device is located between the two corresponding push plates (6), the push plate (6) is connected with the clamping device.
3. The dustproof bookshelf according to claim 1, wherein a second guide groove (16) which is horizontal in the left-right direction is formed in each of the front side and the rear side of each horizontal plate (3), a second guide block which is arranged in the second guide groove (16) and can move left and right along the second guide groove (16) is installed at the lower end of each push plate (6), the push rods (7) and the corresponding vertical plates (5) are in clearance fit, a second tension spring (17) is installed on each push rod (7) between each vertical plate (5) and the corresponding push plate (6), one end of each second tension spring (17) is fixed on the corresponding push plate (6), and the other end of each second tension spring (17) is fixed on the corresponding vertical plate (5).
4. A dust-proof bookshelf according to claim 1 wherein each clamping means comprises a plurality of horizontally arranged cross members hinged end to form a telescopic frame, each cross member comprising two intermediate hinged links (18), horizontal plate (3) on seted up a horizontally third guide way (19), the middle pin joint of cross is located third guide way (19) and can follows third guide way (19) and remove about, the articulated department of two adjacent crosses all installs baffle (33) that a fore-and-aft direction was placed, the expansion bracket extension or shorten can drive two adjacent baffles (33) and keep away from or be close to, books are placed between two adjacent baffles (33), two adjacent baffles (33) are kept away from or are close to and can be realized the clamp of books tightly or loosen.
5. The dustproof bookshelf according to claim 1, wherein the lower end of the partition plate (33) is provided with two front-back direction guide grooves, the hinge joints of two adjacent crosses are positioned in the guide grooves and can move back and forth along the guide grooves, the bottom end of the push plate (6) is provided with front-back direction horizontal guide grooves, and the head end and the tail end of the telescopic frame are arranged in the guide grooves of the corresponding ends.
6. The dustproof bookshelf according to claim 1, wherein each turnover device comprises a rotary table (10) which is installed on the side plates (1) at the two ends of the placing rack and has a horizontal axis, the rotary table (10) is connected with the corresponding vertical plate (5) through a horizontal support rod (11), the rotary table (10) is connected with the side plates (1) through bearings, a support shaft (12) which is located on the outer side of each rotary table (10) is installed on the outer side of each side plate (1), a first bevel gear (13) is installed on each support shaft (12), a vertical rotating shaft (14) is installed on the outer side of each side plate (1), the upper end of each rotating shaft (14) is located above the uppermost support plate (2), the lower end of each rotating shaft (14) is located below the lowermost support plate (2), and the rotating shafts (14) are connected with the support plates (2) through bearings, the motor is connected with a rotating shaft (14) through a speed reducer, a second bevel gear (15) meshed with the first bevel gear (13) is arranged on the rotating shaft (14), the rotating shaft (14) can drive the rotating disc (10) to rotate through the meshing of the first bevel gear (13) and the second bevel gear (15), and the rotating disc (10) rotates and drives the placing frame to rotate together through the supporting rod (11).
7. The dustproof bookshelf according to claim 1, wherein the inner ends of the turntables (10) are respectively provided with a cam (8) which is coaxial with the turntables (10), the cams (8) are arranged in a circular ring shape, the upper side and the lower side of the end face, close to the push plate (6), of each cam (8) are respectively provided with a trapezoidal groove (20) of which the upper end size is larger than the lower end size, and the inclined surface of each trapezoidal groove (20) is in transition with the corresponding cam (8) through a fillet.
8. The dustproof bookshelf according to claim 1, wherein each cleaning device comprises a support frame arranged in a space between the horizontal plate (3) and the corresponding support plate (2), the support frame comprises four cross rods (21) connected end to end, the four cross rods (21) form a rectangle, a connecting rod (22) parallel to the cross rods (21) on the front side and the rear side is arranged in the support frame, a cleaning block (9) is respectively arranged in the support frame on the front side and the rear side of the connecting rod (22), two first guide grooves (23) in the front-rear direction are respectively arranged on the cross rods (21) on the left side and the right side, a horizontal connecting shaft (24) is respectively arranged on the left side and the right side of the cleaning block (9), a sliding block (25) arranged in the first guide groove (23) is arranged on the connecting shaft (24), and a pressure spring (26) is arranged on the side wall of the sliding block (25) and the first guide groove (23) close to the, one end of a pressure spring (26) is fixed on the sliding block (25), the other end of the pressure spring (26) is fixed on the side wall of the first guide groove (23), the outer side of each connecting shaft (24) is located on the outer side of the supporting frame, a magnet (27) is installed on the outer side of each connecting shaft (24), and an electromagnet (28) is installed on the upper end face of the push plate (6).
9. The dustproof bookshelf according to claim 1, wherein the cleaning blocks (9) comprise strip-shaped support bars in the left-right direction, detachable cleaning cloth is mounted on the upper end faces of the support bars, and the length of the cleaning blocks (9) in the left-right direction is larger than that of books placed on the placing rack, so that the books can be thoroughly cleaned when the cleaning cloth moves back and forth.
10. The dustproof bookshelf according to claim 1, wherein the dust removing structure comprises vertical pipelines (29) arranged at two ends of the supporting plate (2), the supporting plate (2) is provided with a gas channel (30) communicated with the pipelines (29), the upper end of the gas channel (30) is provided with a gas inlet (31) penetrating through the upper end of the supporting plate (2) and communicated with the gas channel (30), and the lower ends of the pipelines (29) are respectively provided with a suction fan (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125251.2A CN112656138B (en) | 2021-01-29 | 2021-01-29 | Dustproof bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125251.2A CN112656138B (en) | 2021-01-29 | 2021-01-29 | Dustproof bookshelf |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112656138A true CN112656138A (en) | 2021-04-16 |
| CN112656138B CN112656138B (en) | 2022-11-22 |
Family
ID=75414955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110125251.2A Active CN112656138B (en) | 2021-01-29 | 2021-01-29 | Dustproof bookshelf |
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| CN202980991U (en) * | 2012-11-06 | 2013-06-12 | 南通芯迎设计服务有限公司 | Desk having storage grids and being easy to clean dust on top of books |
| CN108937251A (en) * | 2018-10-09 | 2018-12-07 | 高星慧 | A kind of desk convenient for cleaning |
| CN109008282A (en) * | 2018-06-04 | 2018-12-18 | 安吉木亦家具有限公司 | A kind of dust-extraction unit being convenient to clean bookshelf |
| CN208891910U (en) * | 2018-03-20 | 2019-05-24 | 常州信息职业技术学院 | A kind of office official documents and correspondence storage cabinet |
| CN109875277A (en) * | 2018-11-13 | 2019-06-14 | 盐城中鑫生物有限公司 | A kind of dust-proof cleaning device of books upper and lower end face |
| CN109892867A (en) * | 2019-03-19 | 2019-06-18 | 安徽商贸职业技术学院 | A kind of books books collating unit |
| CN209712755U (en) * | 2019-01-09 | 2019-12-03 | 徐州工业职业技术学院 | A kind of dust-extraction unit for library bookshelf |
| CN210353835U (en) * | 2019-06-24 | 2020-04-21 | 河南科技学院 | Student management file storage device |
| CN210673206U (en) * | 2019-07-18 | 2020-06-05 | 刘立峰 | Dust cleaning device for library rack |
| CN211703939U (en) * | 2019-09-24 | 2020-10-20 | 天津市福邦家居用品科技有限公司 | Bookcase convenient to remove dust rapidly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202980991U (en) * | 2012-11-06 | 2013-06-12 | 南通芯迎设计服务有限公司 | Desk having storage grids and being easy to clean dust on top of books |
| CN208891910U (en) * | 2018-03-20 | 2019-05-24 | 常州信息职业技术学院 | A kind of office official documents and correspondence storage cabinet |
| CN109008282A (en) * | 2018-06-04 | 2018-12-18 | 安吉木亦家具有限公司 | A kind of dust-extraction unit being convenient to clean bookshelf |
| CN108937251A (en) * | 2018-10-09 | 2018-12-07 | 高星慧 | A kind of desk convenient for cleaning |
| CN109875277A (en) * | 2018-11-13 | 2019-06-14 | 盐城中鑫生物有限公司 | A kind of dust-proof cleaning device of books upper and lower end face |
| CN209712755U (en) * | 2019-01-09 | 2019-12-03 | 徐州工业职业技术学院 | A kind of dust-extraction unit for library bookshelf |
| CN109892867A (en) * | 2019-03-19 | 2019-06-18 | 安徽商贸职业技术学院 | A kind of books books collating unit |
| CN210353835U (en) * | 2019-06-24 | 2020-04-21 | 河南科技学院 | Student management file storage device |
| CN210673206U (en) * | 2019-07-18 | 2020-06-05 | 刘立峰 | Dust cleaning device for library rack |
| CN211703939U (en) * | 2019-09-24 | 2020-10-20 | 天津市福邦家居用品科技有限公司 | Bookcase convenient to remove dust rapidly |
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| CN112656138B (en) | 2022-11-22 |
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