CN210727643U - Special portable dust remover for library - Google Patents

Abstract

The utility model discloses a special portable dust collector for libraries belonging to the technical field of library management equipment. The side is provided with a motor, the left power end of the motor is sleeved with a driving sprocket, the outer wall of the driving sprocket is connected with a chain, and the bottom end of the chain penetrates the box and is connected to the outer wall of the driven sprocket, The driven sprocket is sleeved on the outer wall of the rotating shaft, both ends of the rotating shaft are rotatably connected to the support plate through bearings, the top of the support plate is connected to the bottom outer wall of the box, and the outer wall of the rotating shaft The upper sleeve is provided with a brush cylinder, and the book is placed under the brush cylinder. By being provided with a connecting plate, a screw, an adjustment knob and a fixing plate, it is convenient to adjust the height of the brush cylinder according to the thickness of the book, so that the brush cylinder can be adjusted. Brush off the dust on the books, thereby improving the efficiency of dust removal.

Description

A kind of portable dust collector for library

technical field

The utility model relates to the technical field of book management equipment, in particular to a portable dust collector specially used for libraries.

Background technique

The library is a treasure house for human beings to accumulate knowledge and preserve cultural heritage. It is a quiet place for readers to read effectively. The collection of paper books is very rich. The rich collection of paper books is easy to fall into dust when placed on the bookshelf for a long time, and these dust will damage the paper. Therefore, it is necessary to use a dust removal device to remove dust from paper books. The traditional dedusting device for library is bulky and inconvenient to carry, which increases the labor intensity of the user and the efficiency of dedusting is not high. Therefore, we propose a portable dedusting device for library. .

Utility model content

The purpose of the present utility model is to provide a portable dust collector specially used for libraries, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a special portable dust collector for libraries, comprising a box body, the top middle end of the box body is provided with an arc-shaped handle, and the inner wall of the box body is provided with an arc-shaped handle. A motor is arranged on the left side of the top, a driving sprocket is sleeved on the left power end of the motor, a chain is connected to the outer wall of the driving sprocket, and the bottom end of the chain penetrates the box and is connected to the outer wall of the driven sprocket On the upper side, the driven sprocket is sleeved on the outer wall of the rotating shaft, both ends of the rotating shaft are rotatably connected to the support plate through bearings, and the top of the support plate is connected to the bottom outer wall of the box. A brush cylinder is sleeved on the outer wall of the screw, the side of the support plate away from the brush cylinder is provided with a connecting plate, the interior of the connecting plate is vertically penetrated with a screw, and the outer wall of the top end of the screw is sleeved with an adjustment plate. Knob, the bottom end of the screw is connected with a fixing plate through a thread, a suction fan is installed at the top middle end of the inner wall of the box body, and an air inlet pipe is connected to the bottom air inlet of the suction fan, and the bottom of the air inlet pipe is connected with the air inlet pipe. The end is connected with a horizontally arranged fixed pipe, and the fixed pipe is fixed on the bottom of the inner wall of the box body. The bottom of the fixed pipe is evenly provided with suction heads, and the bottom ends of the suction heads all run through the box body. The head is located above the brush cylinder, the air outlet of the suction fan is connected with an air outlet, and the bottom end of the right side of the air outlet runs through the box body and communicates with the dust collecting box, and the bottom end of the dust collecting box is connected with a A connecting seat, the bottom of the connecting seat is evenly provided with supporting springs, and the bottom ends of the supporting springs are all connected to the outer wall of the fixing seat, and the left end of the fixing seat is connected to the outer wall of the box body.

Preferably, the dust collecting box includes a box body, and mounting plates are provided at the bottoms of both sides of the box body, the mounting plates are connected to the outer wall of the connection seat by bolts, and a viewing panel is provided on the right side of the box body. window, the upper left side of the inner wall of the box body is provided with a horizontal plate, and the bottom end of the air outlet pipe extends through the horizontal plate to the bottom of the horizontal plate, the right side of the horizontal plate is connected with a filter plate, the The right end is connected to the inner wall of the box body, the bottom of the filter plate is movably connected with a cleaning device, and the top right end of the box body is provided with an air outlet pipe.

Preferably, the cleaning device includes a threaded rod rotatably connected to the bottom of the box body through a bearing, a scraper is provided at the top of the threaded rod, and the scraper is movably connected to the outer wall of the filter plate, and the outer wall of the threaded rod is provided with a scraper. The upper sleeve is connected with a driven gear, the right side of the driven gear is meshed with a driving gear, the driving gear is sleeved on the outer wall of the rotating shaft, the right end of the rotating shaft penetrates the box body, and the A fixing knob is sleeved on the outer wall of the right end.

Preferably, the top of the fixing seat is evenly provided with guide posts, and the support spring is sleeved on the outer wall of the guide post, and the height of the guide post is smaller than the height of the support spring.

Preferably, the bottom of the fixing plate is provided with an anti-skid pad, and the periphery of the bottom of the anti-skid pad is in an arc structure.

Preferably, the length of the scraper is the same as the length of the filter plate, and a non-slip sleeve is sleeved on the outer wall of the fixing knob.

Compared with the prior art, the beneficial effects of the present utility model are:

1. Put the book under the brush barrel. By setting the connecting plate, the screw, the adjusting knob and the fixing plate, it is convenient to adjust the height of the brush barrel according to the thickness of the book, so that the brush barrel can brush off the dust on the book. , thereby improving the efficiency of dust removal, through the operation of the suction fan, the suction head can suck away the dust brushed by the brush cylinder, and by setting multiple suction heads, the dust can be quickly sucked away, which further improves the dust removal efficiency. High efficiency, dust enters the dust box through the air outlet pipe, which is convenient for dust collection;

2. It is easy to carry the device by being provided with a handle, and when removing dust, it is only necessary to place the books under the brush cylinder in turn, which effectively reduces the labor intensity of the user and has good practicability;

3. When the dust box needs to be cleaned, loosen the bolts on the mounting plate and press down on the connecting seat, so that the support spring is compressed, so that the dust box moves down, so that the air outlet pipe is separated from the dust box. , so that the dust box can be taken out, which is convenient for cleaning the dust in the dust box. By turning the fixed knob, the rotating shaft and the driving gear are rotated, so that the threaded rod is rotated, so that the scraper can scrape the dust adhering to the filter plate. Dust, to avoid dust clogging the filter plate.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the dust collecting box of the present utility model;

FIG. 3 is a schematic structural diagram of the cleaning device of the present invention.

In the figure: 1. Box body; 2. Handle; 3. Motor; 4. Driving sprocket; 5. Chain; 6. Driven sprocket; 7. Rotating shaft; 8. Support plate; 9. Brush cylinder; 10 , connecting plate; 11, screw; 12, adjustment knob; 13, fixed plate; 14, suction fan; 15, air inlet pipe; 16, fixed pipe; 17, suction head; 18, air outlet pipe; 19, dust collection box; 191, box body; 192, mounting plate; 193, observation window; 194, horizontal plate; 195, filter plate; 196, cleaning device; 1961, threaded rod; 1962, scraper; 1963, driven gear; 1964, Driving gear; 1965, rotating shaft; 1966, fixing knob; 197, air outlet; 20, connecting seat; 21, supporting spring; 22, fixing seat.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a technical solution: a hand-portable dust collector for library, please refer to FIG. 1, including a box body 1, the top middle end of the box body 1 is provided with an arc-shaped handle 2, which is convenient for carrying the device, A motor 3 is arranged on the left side of the top of the inner wall of the box body 1. The motor 3 is controlled by an external power switch. The left power end of the motor 3 is sleeved with a driving sprocket 4. The outer wall of the driving sprocket 4 is connected with a chain 5, and the chain The bottom end of 5 penetrates the box body 1 and is connected to the outer wall of the driven sprocket 6, the driven sprocket 6 is sleeved on the outer wall of the rotating shaft 7, and both ends of the rotating shaft 7 are rotatably connected to the support plate 8 through bearings, and the support plate The top of 8 is connected to the bottom outer wall of the box body 1, the outer wall of the rotating shaft 7 is sleeved with a brush cylinder 9, the side of the support plate 8 away from the brush cylinder 9 is provided with a connecting plate 10, and the motor 3 drives the active chain. The wheel 4 rotates, and the driving sprocket 4 drives the driven sprocket 6 to rotate through the chain 5, so that the rotating shaft 7 rotates, thereby making the brush cylinder 9 rotate, so as to facilitate brushing off the dust on the book, and the interior of the connecting plate 10 vertically penetrates There is a screw 11, an adjustment knob 12 is sleeved on the top outer wall of the screw 11, and a fixing plate 13 is connected to the bottom end of the screw 11 by means of threads. Rotate the adjustment knob 12 to make the screw 11 rotate, so that the fixing plate 13 is in the vertical direction Move, so as to change the height of the brush cylinder 9 according to the thickness of the book, so that the brush cylinder 9 can act on the book;

Please refer to FIG. 1 , a suction fan 14 is installed at the top middle end of the inner wall of the box body 1 , the suction fan 14 is controlled by an external power switch, an air inlet pipe 15 is connected to the bottom air inlet of the suction fan 14 , and the bottom end of the air inlet pipe 15 is connected to each other. There is a fixed pipe 16 arranged horizontally, and the fixed pipe 16 is fixed on the bottom of the inner wall of the box body 1. The bottom of the fixed pipe 16 is evenly provided with a suction head 17, which improves the efficiency of dust removal, and the bottom end of the suction head 17 is uniform. Passing through the box body 1, the suction head 17 is located above the brush cylinder 9, the air outlet of the suction fan 14 is connected with an air outlet duct 18, and the bottom end of the right side of the air outlet duct 18 penetrates the box body 1 and communicates with the dust collecting box 19. Start the suction fan 14, so that the suction head 17 can absorb the dust brushed by the brush cylinder 9, and the dust enters the dust collecting box 19 through the air outlet duct 18. The bottom end of the dust collecting box 19 is connected with a connecting seat 20. The connecting seat The bottom of the 20 is evenly provided with support springs 21 , and the bottom ends of the support springs 21 are connected to the outer wall of the fixing seat 22 , and the left end of the fixing seat 22 is connected to the outer wall of the box body 1 .

1 and FIG. 2, the dust collecting box 19 includes a box body 191. The bottoms of both sides of the box body 191 are provided with mounting plates 192. The mounting plates 192 are bolted to the outer wall of the connection seat 20. The box body 191 An observation window 193 is opened on the right side of the box body 191, a horizontal plate 194 is arranged on the upper left side of the inner wall of the box body 191, and the bottom end of the air outlet duct 18 extends through the horizontal plate 194 to the bottom of the horizontal plate 194, and the right side of the horizontal plate 194 is connected There is a filter plate 195. The right end of the filter plate 195 is connected to the inner wall of the box body 191. The filter plate 195 can prevent the air with dust from being discharged through the air outlet pipe 197. The bottom of the filter plate 195 is movably connected with a cleaning device 196. The box body The top right end of the 191 is provided with an air outlet pipe 197, which is used to discharge the air filtered by the filter plate 195. When the dust in the dust box 19 needs to be cleaned, loosen the bolts on the mounting plate 192 and press the connecting seat 20 downward, so that the The support spring 21 is compressed, so that the dust collecting box 19 moves downward, so that the air outlet duct 18 is separated from the dust collecting box 19, so that the dust collecting box 19 can be taken out, which is convenient for cleaning the dust in the dust collecting box 19;

Please refer to FIGS. 2 and 3 , the cleaning device 196 includes a threaded rod 1961 rotatably connected to the bottom of the box body 191 through a bearing, the top of the threaded rod 1961 is provided with a scraper 1962 , and the scraper 1962 is movably connected to the outer wall of the filter plate 195 The outer wall of the threaded rod 1961 is sleeved with a driven gear 1963, the right side of the driven gear 1963 is meshed with a driving gear 1964, and the driving gear 1964 is sleeved on the outer wall of the rotating shaft 1965. The right end of the rotating shaft 1965 penetrates the box 191, and a fixed knob 1966 is sleeved on the outer wall of the right end of the rotating shaft 1965, and the fixed knob 1966 is rotated to make the rotating shaft 1965 rotate, so that the driving gear 1964 rotates, so that the driven gear 1963 rotates, so that the threaded rod 1961 rotates, By rotating the threaded rod 1961, the scraper 1962 is rotated, so that the dust attached to the filter plate 195 can be scraped off and the filter plate 195 can be prevented from being blocked;

Please refer to FIG. 1 , the top of the fixed seat 22 is evenly provided with guide columns, and the support spring 21 is sleeved on the outer wall of the guide column. The height of the guide column is smaller than the height of the support spring 21 . The spring 21 bends when stretched;

Please refer to Figure 1, the bottom of the fixed plate is provided with a non-slip pad, which is made of rubber material to prevent the device from sliding, and the bottom of the anti-skid pad has an arc structure around the bottom, which can prevent the bottom of the fixed plate from scratching the library work surface;

Please refer to FIG. 3, the length of the scraper 1962 is the same as the length of the filter plate 195, so that the bottom of the filter plate 195 can be acted on by the scraper 1962, the outer wall of the fixing knob 1966 is sleeved with a non-slip sleeve, and the anti-slip sleeve is made of rubber material. It is easy for the user to rotate.

Working principle: When in use, the curved handle 2 is used to facilitate carrying the device to the required workbench, place the book under the brush cylinder 9, turn the adjustment knob 12, and make the screw 11 rotate, so that the fixed plate 13 Moving in the vertical direction, it is convenient to change the height of the brush cylinder 9 according to the thickness of the book, so that the brush cylinder 9 can act on the book, the motor 3 drives the driving sprocket 4 to rotate, and the driving sprocket 4 is driven by the chain 5 from The moving sprocket 6 rotates, so that the rotating shaft 7 rotates, so that the brush cylinder 9 rotates, so as to brush off the dust on the books, and start the suction fan 14, so that the suction head 17 can absorb the dust brushed by the brush cylinder 9. , the dust enters the dust collecting box 19 through the air outlet duct 18. When the dust in the dust collecting box 19 needs to be cleaned, loosen the bolts on the mounting plate 192 and press the connecting seat 20 downward, so that the supporting spring 21 is compressed, so that the The dust collecting box 19 moves downward, so that the air outlet duct 18 is separated from the dust collecting box 19, so that the dust collecting box 19 can be taken out, and the dust in the dust collecting box 19 can be easily cleaned. By turning the fixing knob 1966, the rotating shaft 1965 Rotation, so that the driving gear 1964 rotates, so that the driven gear 1963 rotates, so that the threaded rod 1961 rotates, and through the rotation of the threaded rod 1961, the scraper 1962 rotates, so that the dust attached to the filter plate 195 can be scraped off to avoid filtering Plate 195 is blocked.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a special portable dust remover in library, includes box (1), its characterized in that: the improved multifunctional cleaning box is characterized in that an arc-shaped handle (2) is arranged at the middle end of the top of the box body (1), a motor (3) is arranged on the left side of the top of the inner wall of the box body (1), a driving chain wheel (4) is sleeved at the power end of the left side of the motor (3), a chain (5) is connected onto the outer wall of the driving chain wheel (4), the bottom end of the chain (5) penetrates through the box body (1) and is connected onto the outer wall of a driven chain wheel (6), the driven chain wheel (6) is sleeved on the outer wall of a rotating shaft (7), two ends of the rotating shaft (7) are rotatably connected with a supporting plate (8) through bearings, the top of the supporting plate (8) is connected onto the outer wall of the bottom of the box body (1), a brush barrel (9) is sleeved on the outer wall of the rotating shaft (7), a connecting plate (10) is arranged on one side, away from the brush barrel, adjusting knobs (12) are sleeved on the outer wall of the top end of the screw rod (11), the bottom end of the screw rod (11) is connected with a fixing plate (13) through threads, a suction fan (14) is installed at the middle end of the top of the inner wall of the box body (1), an air inlet at the bottom of the suction fan (14) is connected with an air inlet pipe (15), the bottom end of the air inlet pipe (15) is communicated with a transversely arranged fixing pipe (16), the fixing pipe (16) is fixed on the bottom of the inner wall of the box body (1), suction heads (17) are uniformly arranged at the bottom of the fixing pipe (16), the bottom ends of the suction heads (17) penetrate through the box body (1), the suction heads (17) are located above the brush barrel (9), an air outlet of the suction fan (14) is connected with an air outlet pipe (18), and the bottom end of the right side of the air outlet pipe (18) penetrates through the, the bottom end of the dust collection box (19) is connected with a connecting seat (20), the bottom of the connecting seat (20) is uniformly provided with supporting springs (21), the bottom ends of the supporting springs (21) are connected to the outer wall of a fixing seat (22), and the left end of the fixing seat (22) is connected to the outer wall of the box body (1).

2. The library-dedicated portable dust collector of claim 1, wherein: dust collection box (19) are including box body (191), the both sides bottom of box body (191) all is provided with mounting panel (192), mounting panel (192) pass through bolted connection on the outer wall of connecting seat (20), observation window (193) have been seted up on the right side of box body (191), the inner wall left side upper portion of box body (191) is provided with diaphragm (194), and goes out the bottom of tuber pipe (18) and run through diaphragm (194) and extend to the below of diaphragm (194), the right side of diaphragm (194) is connected with filter (195), the right-hand member of filter (195) is connected on the inner wall of box body (191), the bottom swing joint of filter (195) has cleaning device (196), the top right-hand member of box body (191) is provided with outlet duct (197).

3. The library-dedicated portable dust collector of claim 2, wherein: cleaning device (196) include the threaded rod (1961) of being connected through the bottom rotation of bearing and box body (191), the top of threaded rod (1961) is provided with scraper blade (1962), and scraper blade (1962) swing joint is on the outer wall of filter (195), driven gear (1963) have been cup jointed on the outer wall of threaded rod (1961), the right side meshing of driven gear (1963) has driving gear (1964), driving gear (1964) cup joint on the outer wall of axis of rotation (1965), box body (191) is run through to the right-hand member of axis of rotation (1965), just cup joint fixed knob (1966) on the right-hand member outer wall of axis of rotation (1965).

4. The library-dedicated portable dust collector of claim 1, wherein: the top of the fixed seat (22) is uniformly provided with guide posts, the supporting springs (21) are sleeved on the outer walls of the guide posts, and the height of each guide post is smaller than that of each supporting spring (21).

5. The library-dedicated portable dust collector of claim 1, wherein: the bottom of fixed plate is provided with the slipmat, and the bottom of slipmat all is the arc structure all around.

6. The library-dedicated portable dust collector of claim 3, wherein: the length of the scraper (1962) is the same as that of the filter plate (195), and the outer wall of the fixed knob (1966) is sleeved with an anti-slip sleeve.

Images