CN210337398U

CN210337398U - Automatic cleaning device for blackboard

Info

Publication number: CN210337398U
Application number: CN201920736806.5U
Authority: CN
Inventors: 杨伟
Original assignee: Individual
Current assignee: Nanjing Hemuhong Biotechnology Co.,Ltd.
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-17
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a blackboard and blackboard brush field specifically disclose an automatic cleaning device of blackboard, include: plate body, a slide rail, the powder groove, the collection powder box, the sliding opening, a controller, cleaning device, including a motor, an end cap, a controller, and a cover plate, the drive belt, the screw rod, the slide bar, the felt, the sponge piece, rotation through controller control motor, motor drive screw rotates, the slide bar lower extreme passes through the screw thread with the screw rod and rotates, slide bar upper end and sliding linkage, make the slide bar can control and remove, the felt laminating of slide bar installation is cleaned about the face of plate body, the sponge piece laminating promotes in the cell wall clearance in powder groove, make the dust that drops in the powder groove fall into collection powder box and collect, take out collection powder box again and fall, it is convenient to clean the clearance, keep the health clean and tidy, prevent artifical dirty hand and clothes of cleaning, effectively reduce the dust and fly upward by mr and student and inhale the oral cavity, trachea etc., harm is healthy.

Description

Automatic cleaning device for blackboard

Technical Field

The utility model relates to an automatic cleaning device of blackboard relates to blackboard and blackboard brush field.

Background

The blackboard and the blackboard brush are the most basic teaching tools in class, and traditionally, the blackboard and the blackboard brush are planes which can be repeatedly written by chalk, have hard board surfaces, are mostly used for teaching, and can be repeatedly used after being wiped by the blackboard brush. In some students who have not developed completely and are not high, the cleaning of the powder higher on the blackboard is relatively troublesome, hands and clothes are easy to be dirtied, the dust is easy to be sucked into oral cavities and trachea by teachers and students, diseases such as trachea, pharyngitis and the like can be caused after a long time, the health of the students is seriously damaged, most of the dust falls below the blackboard, the appearance is influenced, and the cleaning is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic cleaning device of blackboard can be troublesome relatively in order to solve cleaning of higher powder on the blackboard, makes dirty hand and clothes easily, and the dust flies upward easily to be inhaled oral cavity, trachea by mr and student, can cause diseases such as trachea, pharyngitis after a long time, seriously harms to healthy, and the dust is most to fall in the blackboard below moreover, influences beautifully, the problem of inconvenient clearance.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an automatic cleaning device of blackboard, its structure includes plate body, slide rail, powder groove, collection powder box, sliding opening, controller, cleaning device, the slide rail is installed in the plate body upper end, powder groove and plate body lower extreme fixed connection, collection powder box is installed in the powder groove left and right sides, the cleaning device upside is located to the sliding opening, cleaning device installs the controller, cleaning device includes motor, drive belt, screw rod, slide bar, felt, sponge piece, the motor is connected with the controller electricity, link through the drive belt transmission between motor and the screw rod, slide bar lower extreme and screw rod threaded connection, the felt is installed to the slide bar, the sponge piece passes through screw fixed connection with the slide bar.

Further, the cleaning device is installed below the plate body.

Furthermore, the top end of the sliding rod is connected with the sliding rail, and the inner surface of the felt is attached to the plate surface of the plate body.

Further, the sponge block is attached to the wall of the powder groove.

The utility model has the advantages that: rotation through controller control motor, motor drive screw rotates, the slide bar lower extreme passes through the screw thread with the screw rod and rotates, slide bar upper end and sliding linkage, make the slide bar remove about can, the felt laminating of slide bar installation is cleaned about the face of plate body, the sponge piece laminating promotes in the cell wall clearance in powder groove, make the dust that drops in the powder inslot fall into collection powder box and collect, will collect powder box again and take out and fall, clean the clearance convenience, keep sanitary clean and tidy, prevent that the manual work from cleaning and making dirty hand and clothes, effectively reduce the dust and fly upward and be inhaled the oral cavity by mr and student, trachea etc., harm to healthy.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an automatic blackboard cleaning device of the present invention;

fig. 2 is the structure schematic diagram of the cleaning device of the automatic cleaning device for blackboard of the present invention.

Fig. 3 is the utility model discloses an automatic cleaning device's of blackboard cleaning device's part looks sideways at the schematic structure.

In the figure: the device comprises a plate body-1, a slide rail-2, a powder groove-3, a powder collecting box-4, a slide opening-5, a controller-6, a cleaning device-7, a motor-71, a transmission belt-72, a screw-73, a slide rod-74, a felt-75 and a sponge block-76.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of an automatic blackboard cleaning device: the structure of the dust collector comprises a plate body 1, a sliding rail 2, a powder groove 3, a powder collecting box 4, a sliding opening 5, a controller 6 and a cleaning device 7, wherein the sliding rail 2 is installed at the upper end of the plate body 1, the powder groove 3 is fixedly connected with the lower end of the plate body 1, the powder collecting box 4 is installed at the left side and the right side of the powder groove 3, the sliding opening 5 is arranged at the upper side of the cleaning device 7, the controller 6 is installed on the cleaning device 7, the cleaning device 7 comprises a motor 71, a transmission belt 72, a screw 73, a sliding rod 74, a felt 75 and a sponge block 76, the motor 71 is electrically connected with the controller 6, the motor 71 is in transmission connection with the screw 73 through the transmission belt 72, the lower end of the sliding rod 74 is in threaded connection with the screw 73, the felt 75 is installed on the sliding rod 74, the sponge block 76 is fixedly connected with the sliding rod 74 through screws, the cleaning device 7 is installed below the, the inner surface of the felt 75 is attached to the plate surface of the plate body 1, and the sponge block 76 is attached to the wall of the powder groove 3.

The controller 6 that this patent said is the PLC controller, and control accuracy is high, and is with low costs, long service life, screw rod 73 is that the surface is cut the cylindrical motion and the power of helicla flute, is the spare part that mechanical transmission is commonly used.

For example, the worker controls the rotation of the motor 71 through the controller 6, the motor 71 drives the screw rod 73 to rotate, the lower end of the sliding rod 74 and the screw rod 73 rotate through threads, the upper end of the sliding rod 74 is connected with the sliding rail 2, the sliding rod 7 can move left and right, the felt 75 installed on the sliding rod 7 is attached to the plate surface of the plate body 1 for left and right wiping, the sponge block 76 is attached to the groove wall of the powder groove 3 for cleaning and pushing, so that dust falling into the powder collecting box 3 falls into the powder collecting box 4 for collection, and then the powder collecting box 4 is taken out and poured out.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automatic cleaning device of blackboard which characterized in that: the structure of the dust collector comprises a plate body (1), a sliding rail (2), a powder groove (3), a powder collecting box (4), a sliding opening (5), a controller (6) and a cleaning device (7), wherein the sliding rail (2) is installed at the upper end of the plate body (1), the powder groove (3) is fixedly connected with the lower end of the plate body (1), the powder collecting box (4) is installed at the left side and the right side of the powder groove (3), the sliding opening (5) is arranged at the upper side of the cleaning device (7), the controller (6) is installed on the cleaning device (7), the cleaning device (7) comprises a motor (71), a transmission belt (72), a screw rod (73), a sliding rod (74), a felt (75) and a sponge block (76), the motor (71) is electrically connected with the controller (6), the motor (71) is in transmission connection with the screw rod (73) through the transmission belt (72), and the lower end of the sliding rod (74) is in, the sliding rod (74) is provided with a felt (75), and the sponge block (76) is fixedly connected with the sliding rod (74) through screws.

2. The automatic blackboard cleaning device according to claim 1, characterized in that: the cleaning device (7) is arranged below the plate body (1).

3. The automatic blackboard cleaning device according to claim 1, characterized in that: the top end of the sliding rod (74) is connected with the sliding rail (2), and the inner surface of the felt (75) is attached to the plate surface of the plate body (1).

4. The automatic blackboard cleaning device according to claim 1, characterized in that: the sponge block (76) is jointed with the wall of the powder groove (3).