Library cleaning device
By designing a library cleaning device including a dust collector, a fan, a guide wheel and a gripping rod, the problem of difficulty in cleaning the dust at the top of the book and the labor intensity of staff is high, and efficient cleaning and reducing labor intensity are achieved.
Patent Information
- Application Number
- CN202421070870.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-16
AI Technical Summary
It is difficult to efficiently clean the dust at the top of the book, and staff need to hold it for a long time when using a vacuum cleaner, resulting in high labor intensity and low work efficiency.
A library cleaning device is designed, including an internal hollow dust collector, a fan, a dust collector hole, a height-adjustable guide wheel and a grip rod. The fan generates suction to collect dust, and uses the support of the guide wheel and bookshelf to reduce the need for hand lifting.
It realizes efficient adsorption and cleaning of dust at the top of the book, reduces the labor intensity of staff, improves work efficiency, and has a simple structure and strong practicality.
Smart Images
Figure CN222568648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust removal, in particular to a library cleaning device. Background Art
[0002] There is often a lot of dust on the books on the bookshelves in the library. Since the books are placed vertically, the dust on the spine can be removed by simply wiping, but the dust on the top of the book is difficult to clean. The common treatment method is to use an existing vacuum cleaner to absorb the dust on the top of the book. Since the bookshelf has a certain height and length, holding the vacuum cleaner head by hand for a long time and keeping the same action will cause strong discomfort to the staff's arms. The staff needs to stop and rest frequently, resulting in low work efficiency. Therefore, there is an urgent need for a book cleaning device that can both remove dust from the top of the book and reduce the labor intensity of the staff. Utility Model Content
[0003] The utility model aims to provide a library cleaning device, which can not only absorb dust on the top of books, but also support the device with the help of bookshelves during use, thereby avoiding the discomfort caused by long-term lifting by staff, realizing continuous work and improving work efficiency.
[0004] The utility model adopts the following technical solutions:
[0005] A library cleaning device comprises a dust collecting part with a hollow interior, a fan is arranged at the top of the dust collecting part, and a dust collecting hole is arranged at the bottom of the dust collecting part; a height-adjustable guide wheel is arranged at one side of the top of the dust collecting part, and the axial direction of the guide wheel is parallel to the length direction of the dust collecting part; a gripping rod is arranged at one side of the dust collecting part close to the guide wheel.
[0006] Preferably, the dust collecting part is a rectangular parallelepiped structure.
[0007] Preferably, a mounting plate is provided at the top of the dust collecting part, a movable groove is opened on the mounting plate in the vertical direction, a threaded rod is rotatably arranged in the movable groove, and the top end of the threaded rod extends from the movable groove and is located at the top end of the mounting plate; an adjustment block connected to the threaded rod is slidably arranged in the movable groove, and the guide wheel is rotatably arranged at the bottom end of the adjustment block.
[0008] Preferably, the dust collecting part is elastically connected to the mounting plate.
[0009] Preferably, connecting rods are provided on both sides of the mounting plate, and a limiting plate is provided on the top end of the connecting rod after the connecting rod movably passes through a mounting block provided on the side wall of the mounting plate, and a buffer spring is provided between the limiting plate and the mounting block.
[0010] Preferably, the length of the gripping rod is adjustable.
[0011] Preferably, the dust collecting portion is movably connected to the holding rod.
[0012] Preferably, a plurality of dust collecting grooves are arranged at the bottom end of the dust collecting part, the dust collecting grooves are recessed toward the middle of the dust collecting part, and the cross section thereof is triangular, and the dust collecting holes are opened on both sides of each of the dust collecting grooves; a cleaning cover is detachably arranged at the end of the dust collecting part.
[0013] Preferably, the dust collecting hole is a structure having an angle.
[0014] Preferably, the dust collecting hole at the bottom end of the dust collecting part is arranged in the middle of the dust collecting part, a cleaning brush is hinged on one side of the dust collecting part, and a wiping block is arranged on the other side.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can utilize the suction force generated when the fan is turned on to collect the dust that falls on the top of the book into the dust collecting part, thereby realizing the cleaning operation of the top of the book; by adjusting the distance between the guide wheel and the dust collecting part, when cleaning the lower books, by setting the guide wheel on the support plate of the upper bookshelf, the device can be slid onto the bookshelf. At this time, the device is supported, and it is only necessary to push the holding rod in the cleaning direction to drive the cleaning part to move, thereby avoiding the discomfort caused by the hand holding up all the time, improving the convenience of work, improving work efficiency, and having a simple structure and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;
[0017] Figure 2 This is a bottom view of the dust collecting part of the embodiment of the present application;
[0018] Figure 3 This is a cross-sectional view of the dust collecting portion of an embodiment of the present application;
[0019] Figure 4 for Figure 3 A is an enlarged view of the middle image. DETAILED DESCRIPTION
[0020] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:
[0021] like Figures 1 to 4The utility model shows a library cleaning device, comprising a dust collecting part 1 with a hollow interior, a fan 2 is arranged at the top of the dust collecting part 1, and the fan 2 is preferably arranged in the middle of the dust collecting part 1 to ensure the balance of suction on both sides of the dust collecting part 1, and filters are arranged at the top and bottom of the fan 2 to ensure that dust is adsorbed into the dust collecting part 1 under the action of the fan 2 and temporarily stored in the dust collecting part 1; wherein the fan 2 is a centrifugal fan 2 commonly used in vacuum cleaners; the entire dust collection principle is the same as the principle of vacuum cleaners in the prior art, and the specific components can all adopt the equipment in the prior art, The switch can be installed on the dust collecting part 1 or on the holding rod 3; a dust collecting hole 4 is provided at the bottom end of the dust collecting part 1 to provide a flow channel for dust to enter the dust collecting part 1; a height-adjustable guide wheel 5 is provided on one side of the top of the dust collecting part 1 to match the use of different libraries and at the same time meet the adjustment of the distance between the dust collecting part 1 and the top of the book, wherein the axial direction of the guide wheel 5 is parallel to the length direction of the dust collecting part 1, that is, the guide wheel 5 moves along the width direction of the dust collecting part 1; a holding rod 3 is provided on one side of the dust collecting part 1 close to the guide wheel 5, so as to facilitate the use of the holding rod 3 for cleaning. When in use, the distance between the dust collecting part 1 and the guide wheel 5 can be adjusted according to the height of the books, the guide wheel 5 is placed on the support plate at the upper end of the books on the layer to be cleaned on the bookshelf, and then the holding rod 3 is pushed to drive the dust collecting part 1 to move along the length direction of the library. When the books in one grid are cleaned, the device can be removed and installed in another grid. The structure is simple and the operation is easy. The staff does not need to hold the holding rod 3 all the time to support the dust collecting part 1. The support of the dust collecting part 1 by the bookshelf reduces the work intensity of the staff, reduces the discomfort caused by it, and improves the work efficiency.
[0022] Furthermore, in this embodiment, the dust collecting part 1 is a rectangular parallelepiped structure so as to adapt to the shape of the book and ensure the cleaning effect. In addition, a mounting plate 6 is provided at the top of the dust collecting part 1, and the mounting plate 6 is provided on one side of the dust collecting part 1. A movable groove 7 is provided on the mounting plate 6 in the vertical direction. A threaded rod 8 is rotatably provided in the movable groove 7, and the top of the threaded rod 8 extends from the movable groove 7 and is located at the top of the mounting plate 6. A knob 9 is provided at the position where the threaded rod 8 is located at the top of the mounting plate 6, so as to facilitate the rotation adjustment of the threaded rod 8; an adjustment block 10 connected to the threaded rod 8 is slidably provided in the movable groove 7, and the guide wheel 5 is rotatably provided at the bottom of the adjustment block 10. By rotating the knob 9, the threaded rod 8 can be driven to rotate, thereby controlling the adjustment block 10 to move up and down, so as to adjust the spacing between the guide wheel 5 and the dust collecting part 1, meet different usage requirements, and enhance the practicality of the utility model.
[0023] Furthermore, the dust collecting part 1 is elastically connected to the mounting plate 6, and the dust collecting part 1 can be driven to move downward by pulling down the holding rod 3 during operation, so as to meet the dust collection operation of the top of books of different heights in the same bookcase; specifically, when the book is high, the dust collecting part 1 can be moved according to the initial adjustment state, and when the book is low, the dust collecting part 1 is adjusted to the position in the initial state, and the dust adsorption force will be reduced due to the large distance between the dust collecting part 1 and the top of the book, thereby reducing the dust collection effect. At this time, the dust collecting part 1 can be driven to move downward by pulling down the holding rod 3, thereby shortening the distance between the dust collecting part 1 and the book and improving the dust collection effect. Specifically, connecting rods 11 are provided on both sides of the mounting plate 6, and a limit plate 12 is provided on the top of the connecting rod 11 after it is movably passed through the mounting block 13 provided on the side wall of the mounting plate 6, and a buffer spring 14 is provided between the limit plate 12 and the mounting block 13, and the buffer spring 14 is in the initial state. The buffer spring 14 is used to assist the resetting of the dust collecting part 1, thereby enhancing the practicality of the utility model.
[0024] Furthermore, in this embodiment, the length of the gripping rod 3 is adjustable to meet different usage requirements, wherein the gripping rod 3 can adopt a conventional telescopic rod structure in the prior art, that is, the outer part is a sleeve structure with a sleeve rod slidably arranged inside, and a locking bolt is arranged at the end of the sleeve to limit the adjusted sleeve rod, thereby ensuring the stability of the entire gripping rod 3 structure during operation. In addition, in this embodiment, the dust collecting part 1 and the gripping rod 3 are preferably movably connected, so that when vacuuming books located at a high place, the gripping rod 3 can be adjusted to a state where the two are at a certain angle due to the parallel state of the dust collecting part 1, so as to facilitate the staff to hold the gripping rod 3. Among them, the dust collecting part 1 and the gripping rod 3 can be movably connected by a hinged structure, or by a universal ball head structure. The specific selection can be matched according to actual needs. In this example, only a schematic diagram of the connection using a universal ball head is given.
[0025] Furthermore, a plurality of dust collecting grooves 15 are provided at the bottom of the dust collecting part 1. The dust collecting grooves 15 are recessed toward the middle of the dust collecting part 1, and their cross sections are triangular. Dust collecting holes 4 are provided on both sides of each dust collecting groove 15. A cleaning cover is detachably provided at the end of the dust collecting part 1 to facilitate centralized cleaning of the dust collected in the dust collecting part 1. The dust collecting grooves 15 are recessed toward the middle of the dust collecting part 1, such as Figure 3 As shown, after the dust is adsorbed into the dust collecting part 1, the space between two adjacent dust collecting grooves 15 can be used to provide a temporary storage space for the dust. The dust collecting groove 15 has a triangular cross section, which facilitates the dust to slide into the storage space. Preferably, the dust collecting hole 4 in this embodiment is a structure with an angle such as Figure 3 As shown, while ensuring that dust enters the dust collecting part 1, the probability of dust collected in the dust collecting part 1 falling out through the dust collecting hole 4 is reduced, thereby enhancing the practicality of the utility model.
[0026] Furthermore, in the present embodiment, the dust collecting hole 4 at the bottom end of the dust collecting part 1 is arranged in the middle part of the dust collecting part 1, and a cleaning brush 16 is hingedly connected to one side of the dust collecting part 1. A accommodating groove is provided at the bottom end of the dust collecting part 1. In the initial state, the cleaning brush bristles are located in the accommodating groove, and its bottom surface does not protrude from the bottom surface of the dust collecting part 1 to avoid affecting the dust suction operation. When it is needed, it is turned out along the hinge point. At this time, the cleaning brush 16 is parallel to the height direction of the dust collecting part 1, and the cleaning brush 16 protrudes from the bottom surface of the dust collecting part 1, which is used for simple sweeping operations during cleaning, and can also loosen the dust with strong adhesion attached to the book, so as to facilitate the adsorption of the dust collecting part 1; a wiping block 17 is provided on the side of the bottom end of the dust collecting part 1 away from the cleaning brush 16, wherein the wiping block 17 is preferably flush with the bottom surface of the dust collecting part 1, and the wiping block 17 can be a sponge or a flexible rag, which can be used for simple wiping, thereby enhancing the practicality of the present utility model.
[0027] When the utility model is in use, first adjust the distance between the guide wheel 5 and the dust collecting book, then place the guide wheel 5 on the bookshelf support plate at the upper end of a layer of books to be cleaned, and then push the holding rod 3 to drive the dust collecting part 1 to move for cleaning operation. When it moves to the top of a book with a lower height in the same book compartment, the holding rod 3 can be pulled down to drive the dust collecting part 1 to move down, shorten the distance to the top of the book, and thus improve the cleaning effect; when the dust collecting part 1 is located at a high place on the bookshelf, the angle between the holding rod 3 and the dust collecting part 1 can be adjusted so that the staff can push the holding rod 3 to move. The utility model has a simple structure, is easy to operate and has strong practicality.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A library cleaning device, characterized in that: It includes a dust collecting part with a hollow interior, a fan is arranged at the top of the dust collecting part, and a dust collecting hole is arranged at the bottom of the dust collecting part; a height-adjustable guide wheel is arranged on one side of the top of the dust collecting part, and the axial direction of the guide wheel is parallel to the length direction of the dust collecting part; a holding rod is arranged on one side of the dust collecting part close to the guide wheel.
2. The library cleaning device according to claim 1, characterized in that: The dust collecting part is a rectangular parallelepiped structure.
3. The library cleaning device according to claim 1, characterized in that: A mounting plate is provided at the top of the dust collecting part, a movable groove is opened on the mounting plate in the vertical direction, a threaded rod is rotatably provided in the movable groove, and the top end of the threaded rod extends from the movable groove and is located at the top end of the mounting plate; an adjustment block connected to the threaded rod is slidably provided in the movable groove, and the guide wheel is rotatably provided at the bottom end of the adjustment block.
4. The library cleaning device according to claim 3, characterized in that: The dust collecting part is elastically connected to the mounting plate.
5. The library cleaning device according to claim 4, characterized in that: Connecting rods are arranged on both sides of the mounting plate. After the connecting rods are movably extended from the mounting blocks arranged on the side walls of the mounting plate, a limiting plate is arranged on the top end. A buffer spring is arranged between the limiting plate and the mounting block.
6. The library cleaning device according to claim 1, characterized in that: The length of the gripping rod is adjustable.
7. The library cleaning device according to claim 1, characterized in that: The dust collecting part is movably connected to the holding rod.
8. The library cleaning device according to claim 1, characterized in that: A plurality of dust collecting grooves are arranged at the bottom end of the dust collecting part. The dust collecting grooves are recessed toward the middle of the dust collecting part and have a triangular cross section. The dust collecting holes are arranged on both sides of each of the dust collecting grooves. A cleaning cover is detachably arranged at the end of the dust collecting part.
9. The library cleaning device according to claim 8, characterized in that: The dust collecting hole is a structure with an angle.
10. The library cleaning device according to claim 1, characterized in that: The dust collecting hole at the bottom end of the dust collecting part is arranged in the middle of the dust collecting part. A cleaning brush is hinged on one side of the dust collecting part, and a wiping block is arranged on the other side.