CN113954569A

CN113954569A - Art teaching and painting display function vehicle

Info

Publication number: CN113954569A
Application number: CN202111329795.7A
Authority: CN
Inventors: 郭亚楠; 马鹏飞; 刘杰; 阎佳星; 马帅; 刘少卿; 李睿通; 王文栋; 秦昊
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Zhengzhou Railway Vocational and Technical College
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-01-21

Abstract

The invention provides an art teaching and painting display function vehicle, which effectively solves the problems that the existing drawing board is difficult to move and does not have a cleaning function, and comprises a cart frame, wherein an explanation board is rotatably arranged at the upper end of the front side of the cart frame, a square bin is fixedly arranged in the cart frame, a cleaning box is vertically and slidably arranged in the square bin, a cleaning bin is arranged at the right end of the cleaning box, a limiting plate is fixedly arranged in the cleaning bin, a plurality of painting pen holes are respectively arranged at the front side and the rear side of the limiting plate, a painting pen is respectively and detachably arranged in each painting pen hole, a plurality of guide plates which are respectively positioned at one side of each painting pen hole are fixedly arranged at the bottom of the limiting plate, and through the matched use among a lantern ring, a driven plate, a right-angle plate and an arc-shaped plate, the synchronous cleaning of a plurality of paintings is realized, so that the cleaning speed of a teaching teacher is further improved, saves a certain time and water source.

Description

Art teaching and painting display function vehicle

Technical Field

The invention relates to the technical field of teaching equipment, in particular to a functional vehicle for art teaching and painting display.

Background

Painting is the most important artistic form in modeling art, and refers to the artistic form of expressing the aesthetic feeling of the author by modeling a static visual image in a two-dimensional space (i.e. a plane) by using artistic languages such as lines, colors, shapes and the like and by using artistic means such as modeling, colors, composition and the like. Painting is of a wide variety and can be divided into different categories from different perspectives. From the region, the painting can be divided into eastern painting and western painting; from the tool material, the painting can be divided into ink painting, oil painting, mural painting, woodcut, watercolor painting, gouache and the like; from the subject matter content, the painting can be classified into human painting, landscape painting, still painting, animal painting and the like; from the form of the work, the painting can be divided into murals, new year paintings, comics, posters, oil paintings, blown paintings, illustration and the like.

In the art drawing teaching process, a teaching teacher needs to use a drawing board for teaching, and the existing drawing boards are hung on the wall surface, so that the drawing results cannot be well shown to students; after the teacher of teaching explains, need wash the drawing pen, under the normal condition, all be single washing the drawing pen, so not only cause the cleaning speed slow, extravagant water source has increased teacher's tired degree simultaneously.

Therefore, the invention provides a functional vehicle for art teaching and painting display to solve the problem.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the art teaching and drawing display functional vehicle, which effectively solves the problems that the existing drawing board is not easy to move and does not have a cleaning function.

The functional cart for art teaching and painting display comprises a cart frame, wherein an explanation plate is rotatably mounted at the upper end of the front side of the cart frame, a square bin is fixedly mounted in the cart frame, a cleaning box is vertically and slidably mounted in the square bin, a cleaning bin is arranged at the right end of the cleaning box, a limiting plate is fixedly mounted in the cleaning bin, a plurality of painting brush holes are respectively formed in the front side and the rear side of the limiting plate, a painting brush is respectively and detachably mounted in each painting brush hole, a plurality of guide plates are fixedly mounted at the bottom of the limiting plate and are respectively positioned at one side of each painting brush hole, a lantern ring on each painting brush is respectively and vertically and slidably mounted on each guide plate and sleeved with each lantern ring, cleaning hairs tightly attached to the painting brush are respectively and fixedly arranged on each lantern ring, and an opposite sex component positioned in the cleaning bin is fixedly mounted at the lower end of the limiting plate, the front end and the rear end of the opposite sex subassembly are respectively provided with driven plates in a vertical sliding mode, a plurality of the lantern rings positioned on the same side are connected with arc-shaped plates, and each driven plate is adjacent to the arc-shaped plate and is fixedly connected with a right-angle plate.

Preferably, the opposite sex subassembly includes fixed connection and is located two bottom the limiting plate backup pad between the driven plate, the left end fixed mounting of backup pad has square box, both ends fixed mounting respectively have the sliding plate around the square box right side, every the driven plate is slidable mounting respectively from top to bottom on the sliding plate that is located the homonymy, every the sliding tray has been seted up respectively to the left end of driven plate, the connecting rod is installed to the internal rotation between the square box front and back, the both ends of connecting rod fixedly connected with respectively and slidable mounting are every catch bar in the sliding tray.

Preferably, it has every to wash in the storehouse front and back both ends respectively fixed mounting the arc box of drawing pen below, every rotate respectively in the arc box and install the carousel that is located every drawing pen below, it is a plurality of be connected with the sprocket group between the carousel, fixedly connected with biax motor in the square box, coaxial fixedly connected with initiative worm wheel on the connecting rod, the coaxial fixedly connected with of top pivot and the initiative worm of initiative worm wheel meshing of biax motor, the coaxial fixedly connected with of below pivot and the initiative sprocket of sprocket group meshing of biax motor.

Preferably, the cleaning box is provided with a bearing bin positioned on the left side of the cleaning bin, a baffle is fixedly mounted in the bearing bin, a water pump is fixedly mounted on the baffle, and the left end of the water pump is communicated with water outlet pipes connected with the arc-shaped boxes respectively.

Preferably, rotate respectively in the both ends about square storehouse and install and the lead screw on the box is washd to the screw thread, every the upper end of lead screw coaxial fixation has driven worm wheel respectively, push away about the frame both ends rotate respectively install with every driven worm wheel engaged with driven worm, every on the driven worm respectively coaxial fixed mounting have the driving gear, the explanation board rotate respectively about both ends install and slidable mounting the trace on pushing away the frame, every respectively fixed mounting have with be located the homonymy on the trace the initiative rack of driving gear engagement.

Preferably, the elliptical hole has been seted up to the bottom in square storehouse, fixed mounting has and runs through the sewage box in square storehouse on the pushing away frame, the fixed intercommunication in rear end of sewage box has the drainage plate that is located the elliptical hole below, fixed mounting has the taper pipe on the rear end of drainage plate, fixed mounting has the push rod, two in the taper pipe fixedly connected with intercommunication plate between the bottom of arc box, the fixed intercommunication in middle part of intercommunication plate has a sump, fixedly connected with spring in the upper end of sump, the lower extreme fixedly connected with dog of spring.

Preferably, the explanation board is provided with a cleaning plate in a left-right sliding manner, and four corners of the bottom of the pushing frame are respectively provided with universal wheels in a rotating manner.

Preferably, a valve is installed on the right side of the sewage box.

The invention has the beneficial effects that:

1. through the cooperation use between lantern ring, driven plate, right angle board, the arc, realized can wasing a plurality of drawing pens in step, further promoted teaching mr's washing speed like this, saved certain time, saved the water source.

2. Use through the cooperation between water pump, biax motor, initiative worm wheel, the catch bar, realized a plurality of drawing brushes abluent automation, can be to the upper end and the abluent cleaner of lower extreme of drawing brush moreover, further saved teaching mr abluent time like this, corresponding improvement teaching efficiency.

3. The device can move to any place at will, and compared with the existing drawing board, the device is more convenient to use.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a view showing the installation of the sewage cartridge of the present invention.

Fig. 3 is a collar installation view of the present invention.

Fig. 4 is an installation view of the push rod of the present invention.

FIG. 5 is a mounting view of the drive sprocket of the present invention.

Fig. 6 is a view showing the mounting of the worm drive gear of the present invention.

Fig. 7 is a view showing the installation of the guide plate of the present invention.

Fig. 8 is a view showing the installation of the communication plate of the present invention.

Figure 9 is a cross-sectional view of a square cartridge of the present invention.

Fig. 10 is a driven plate mounting diagram of the present invention.

Fig. 11 is a view of the turntable mounting of the present invention.

Fig. 12 is a view showing the installation of the square box of the present invention.

Fig. 13 is an installation view of the flare tube of the present invention.

FIG. 14 is a drive gear mounting view of the present invention.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 14. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

In the first embodiment, as shown in fig. 1 to 14, the art teaching and painting display function cart comprises a cart frame 1, vertical support plates are respectively and fixedly mounted at four corners of the upper end of the cart frame 1, a flat plate is fixedly connected between the four support plates, an inlet is vertically communicated with the upper end of the flat plate, a handle is fixedly mounted at the left end of the flat plate, a teacher moves the cart frame 1 to a corresponding place through the handle when using the cart, an explanation plate 2 capable of rotating in the inlet is mounted on the flat plate, a square bin 3 positioned between the four support plates is fixedly mounted on the cart frame 1, a cleaning box 4 is vertically and slidably mounted in the square bin 3, a cleaning bin 5 is arranged at the right end of the cleaning box 4, a limiting plate 6 is fixedly mounted in the cleaning bin 5, a plurality of painting pen holes 7 are respectively formed in the front side and the rear side of the limiting plate 6, a plurality of elastic clips corresponding to each drawing pen hole 7 are fixedly arranged at the upper end of the limiting plate 6;

each drawing pen hole 7 is internally and respectively detachably provided with a drawing pen 8 which is clamped in each elastic clamp, the bottom of the limiting plate 6 is fixedly provided with a plurality of guide plates 9 which are respectively positioned at one side of each drawing pen hole, each guide plate 9 is respectively provided with a sliding groove, each sliding groove is internally and respectively provided with a lantern ring 10 which is arranged on each drawing pen 8 in a sliding way up and down manner, the diameter of each lantern ring 10 is larger than that of each drawing pen 8, each lantern ring 10 is respectively and fixedly provided with a cleaning hair 11 which is tightly attached to the drawing pen 8, an opposite sex component which is positioned in the cleaning bin 5 is fixedly arranged in the lower end of the limiting plate 6, the front end and the rear end of the opposite sex component are respectively and vertically provided with driven plates 12, a plurality of lantern rings 10 positioned at the same side are jointly connected with arc-shaped plates 13, and each driven plate 12 is fixedly connected with right-angle plates 14 adjacent to the arc-shaped plates 13, each right-angle plate 14 is a U-shaped plate with a downward inlet;

when a teaching teacher needs to explain students, the teaching teacher moves the cart frame 1 to a proper place, manually rotates the explanation plate 2 to an upright state, then the teaching teacher draws on the front end face of the explanation plate 2 with the drawing pen 8, so that students can be more intuitively taught, after the teaching is finished, the teaching teacher manually moves the cleaning box 4 upwards to be level with a flat plate, then inserts the lower end of each drawing pen 8 into the drawing pen hole 7 firstly, then respectively clamps the drawing pen 8 in the elastic clamp, respectively moves each drawing pen 8 downwards with the corresponding elastic clamp until being inserted into each lantern ring 10, then manually pushes each driven plate 12 with the corresponding driven plate 14, simultaneously, each right-angle plate 14 with the corresponding arc-shaped plate 13 moves upwards and downwards, simultaneously, each arc-shaped plate 13 with the corresponding lantern ring 10 moves upwards and downwards along the guide plate 9, every clearance hair 11 at this moment is hugging closely corresponding drawing pen 8's pen-holder respectively and is washd, through incessantly sliding from top to bottom of lantern ring 10, clearance hair 11 at this moment can be cleaner drawing pen 8's pen-holder abluent more, can wash a plurality of drawing pen 8 simultaneously, has promoted teaching mr's washing speed like this, just washs drawing pen 8 at once after the end of teaching moreover, has saved certain time, has improved teaching efficiency, has further saved the water source.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 3 to 4, the opposite sex component includes a supporting plate 15 fixedly connected to the bottom of the limiting plate 6 and located between the two driven plates 12, a square box 16 is fixedly installed at the left end of the supporting plate 15, sliding plates 17 are respectively fixedly installed at the front and rear ends of the right side of the square box 16, vertical grooves are respectively opened on each sliding plate 7, each driven plate 12 is respectively installed in the vertical grooves located at the same side in a vertically sliding manner, a sliding groove 18 is respectively opened at the left end of each driven plate 12, a connecting rod 19 is rotatably installed between the front and rear of the square box 16, pushing rods 20 coaxially and fixedly connected and slidably installed in each sliding groove 18 at the front and rear ends of the connecting rod 19, the two pushing rods 20 are symmetrically installed, each pushing rod 20 is respectively a Z-shaped round rod, the mutual near ends of every two Z-shaped round rods are respectively and fixedly connected to the front and rear connecting ends of the connecting rod 19 coaxially, the mutual far ends are respectively and rotatably arranged in each sliding groove 18, and the Z-shaped round rods can slide left and right in the corresponding sliding grooves 18;

when using, rotating connecting rod 19, connecting rod 19 takes catch bar 20 at both ends to rotate respectively this moment, the tip of keeping away from each other of two catch bars 20 carries out the horizontal slip respectively in sliding tray 18 internal rotation simultaneously, two driven plates 12 slide from top to bottom respectively pasting corresponding sliding plate 17 after that, every driven plate 12 takes corresponding arc 13 to slide from top to bottom respectively this moment, can take every lantern ring 10 to wash every drawing pen 8 like this, the manpower can be saved, the cleaning efficiency has been increased.

In the third embodiment, on the basis of the second embodiment, as shown in fig. 5, 7 and 11, arc-shaped boxes 21 located below each drawing pen 8 are respectively and fixedly installed in the front and rear ends of the cleaning bin 5, a turntable 22 located below each drawing pen 8 is respectively and rotatably installed in each arc-shaped box 21, a plurality of mixing rods are respectively and fixedly installed on the upper end surface of each turntable 22, a chain wheel set 23 is connected between the plurality of turntables 22, the chain wheel set 23 comprises a plurality of driven chain wheels and chains, each driven chain wheel is respectively and coaxially installed on each turntable 22, a chain penetrating through each arc-shaped box 21 is installed between the plurality of driven chain wheels, an existing proper water leakage prevention device is respectively installed at the penetrating contact ends of the chains and the arc-shaped boxes 21, a double-shaft motor 24 is fixedly connected in the square box 16, the double-shaft motor 24 is connected with a power supply and a controller, install current suitable watertight fittings on biax motor 24 and the controller respectively, avoid with water contact, take place the electric leakage accident, coaxial fixedly connected with is located the initiative worm wheel 25 of square box 16 on the connecting rod 19, the coaxial fixedly connected with of top pivot of biax motor 24 and the initiative worm 26 of initiative worm wheel 25 meshing, the coaxial fixedly connected with of below pivot of biax motor 24 and the driving sprocket 27 of sprocket group 23 meshing.

In a fourth embodiment, on the basis of the third embodiment, as shown in fig. 3 and 7, a bearing bin 28 located on the left side of the cleaning bin 5 is formed on the cleaning box 4, a cleaning liquid is filled into the bearing bin 28, a baffle is fixedly installed in the bearing bin 28, a water pump 30 is fixedly installed on the baffle 29, the water pump 30 is connected with a power supply and a controller, a proper model of the water pump 30 is selected according to needs when the cleaning box is used, a water inlet of the water pump 30 is fixedly communicated with a water inlet pipe inserted into the bearing bin 28, a water outlet end of the water pump 30 is fixedly communicated with a water outlet pipe 31 respectively connected with each arc-shaped box 21, a spare bin located above the water pump 30 is installed in the cleaning box 4, and a spare drawing pen 8 is placed in the spare bin;

the drawing pen 8 in the invention is the existing drawing pen with the lower end provided with the pen hair;

after the teaching of the teacher is finished, the teacher manually moves the cleaning box 4 upwards to be flush with the flat plate, then the lower end of each drawing pen 8 is inserted into the drawing pen hole 7, then the drawing pens 8 are clamped in the elastic clamps respectively, at this time, each drawing pen 8 is moved downwards along the corresponding elastic clamp respectively until being inserted into each lantern ring 10, at this time, the lower end bristles of each drawing pen 8 are located in the corresponding arc-shaped boxes 21 respectively, then the controller and the power supply are started, at this time, the water pump 30 is started, then the water pump 30 pumps a certain amount of cleaning liquid into each arc-shaped box 21, then the water pump 30 is closed, at the time of starting the rotation of the double-shaft motor 24, at this time, the double-shaft motor 24 drives the connecting rod 19 to rotate through the driving worm wheel 25, at this time, the connecting rod 19 drives the push rods 20 at two ends to rotate respectively, then the end parts of the two push rods 20 far away from each other rotate in the sliding grooves 18 and slide left and right, then two driven plates 12 respectively cling to corresponding sliding plates 17 to slide up and down, at the moment, each driven plate 12 respectively drives the corresponding arc-shaped plate 13 to slide up and down, at the moment, each arc-shaped plate 13 respectively drives each lantern ring 10 to move up and down along the guide plate 9, then each cleaning bristle 11 respectively clings to the pen holder of the corresponding painting brush 8 to be cleaned, through the continuous up and down sliding of the lantern rings 10, the cleaning bristles 11 can clean the pen holder of the painting brush 8 more cleanly, and meanwhile, a plurality of painting brushes 8 can be cleaned, so that the cleaning speed of a teaching teacher is improved, and the painting brush 8 is immediately cleaned after the teaching is finished, a certain time is saved, and the teaching efficiency is improved;

when the penholder is cleaned, the double-shaft motor 24 drives the chain to rotate through the driving chain wheel 27, then the chain synchronously drives each driven chain wheel to rotate, then each driven chain wheel drives the corresponding rotary table 22 to rotate respectively, at the moment, each rotary table 22 drives the cleaning liquid in the corresponding arc-shaped box 21 to wander, at the moment, the cleaning liquid can clean the brush hair at the lower end of each drawing pen 8, and the cleaning of each drawing pen 8 for a certain time can be controlled through the time set by the controller, so that the manual cleaning of the drawing pen 8 can be replaced, and certain physical labor is reduced;

during the downward movement of each driven plate 12, each driven plate 12 drives the corresponding right-angle plate 14 to move downward, the arc-shaped edges of the two arc-shaped boxes 21 close to each other are inserted into the inlets of the corresponding U-shaped plates, simultaneously, each lantern ring 10 can be soaked in cleaning liquid, when each driven plate 12 moves upward, the soaked lantern rings 19 are respectively clung to pen rods to wash, and each pen rod can be cleaned through the continuous up-and-down movement of each driven plate 12.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 9, screw rods 32 are respectively rotatably installed in the left and right ends of the square bin 3 and threadedly installed on the cleaning box 4, driven worm gears 33 are respectively rotatably installed in the left and right ends of the cleaning box 4, the upper end of each screw rod 32 is coaxially fixed on the driven worm gear 33, driven worms 34 engaged with the driven worm gears 33 are respectively rotatably installed at the left and right ends of the flat plate, driving gears 35 are respectively and coaxially and fixedly installed on each driven worm 34, linking rods 36 are respectively rotatably installed and slidably installed on the flat plate at the left and right ends of the explanation plate 2, and driving rack bars 37 engaged with the driving gears 35 located on the same side are respectively and fixedly installed on each linking rod 36;

when a teacher needs teaching, the explanation board 2 is manually pulled out from the inlet of the flat board, at the moment, the front end of the explanation board 2 rotates and the rear end of the explanation board 2 is lifted, two linkage rods 36 are synchronously driven to lift in the lifting process of the rear end of the explanation board 2, at the moment, the upper end of each linkage rod 36 tilts while rotating on the explanation board 2, simultaneously, a driving rack 37 is meshed with a corresponding driving gear 35 to rotate, then each driving gear 35 respectively drives a corresponding driven worm 34 to rotate, at the moment, each driven worm 34 drives a corresponding driven worm wheel 33 to rotate, then each driven worm wheel 33 drives a corresponding screw rod 32 to rotate, then each screw rod 32 synchronously drives a square bin 3 to lift, after the explanation board 2 is adjusted to a certain position, a rotating shaft of the explanation board 2 is clamped by a limiting rod to limit the explanation board 2, the explanation board 2 is not allowed to rotate freely, so that students can be more conveniently taught, and the explanation board 2 can be collected when not in use, so that the use is more convenient.

Sixth embodiment, on the basis of the third embodiment, as shown in fig. 2, an elliptical hole 38 is formed at the bottom of the square bin 3, a sewage box 39 is fixedly installed on the cart frame 1 and penetrates through the square bin 3, a drainage plate 40 located below the elliptical hole 38 is fixedly communicated with the rear end of the sewage box 39, the drainage plate 40 is of a cavity structure, a tapered pipe 41 is fixedly communicated with the upper part of the rear end of the drainage plate 40, a push rod 42 is fixedly installed in the tapered pipe 41, a communicating plate 43 is fixedly connected between the bottoms of the two arc boxes 21, the inside of the communicating plate 43 is of a cavity structure, two ends of the communicating plate 43 are respectively communicated with the bottom of the arc boxes 21, a water outlet bin 44 is fixedly communicated with the upper end of the middle part of the communicating plate 43, a waste water outlet communicated with the cavity inside of the communicating plate 43 is formed at the lower end of the water outlet bin 44, and the diameter of the waste water outlet is smaller than the inside diameter of the water outlet bin 44, a spring 45 is fixedly connected in the upper end of the water outlet bin 44, and the lower end of the spring 45 is fixedly connected with a stop block 46 covering the upper end of the waste water port;

after cleaning each drawing pen 8, respectively taking down each drawing pen 8, then putting each drawing pen 8 into a standby bin, then taking down a limiting rod, reversely rotating the explaining plate 2, then slowly moving the rear end of the price-reduced explaining plate 2 downwards, then descending two linkage rods 36, simultaneously engaging each driving rack 37 with a corresponding driving gear 35 for reversely rotating, then respectively driving each driving gear 35 to rotate with a corresponding driven worm 34, then driving each driven worm 34 to rotate with a corresponding driven worm wheel 33, then driving each driven worm wheel 33 to rotate with a corresponding screw rod 32, then synchronously driving each screw rod 32 to descend with a square bin 3, when the communicating plate 43 completely falls into the oval hole 38, then the explaining plate 2 is just in a folded state, and simultaneously the push rod 42 just pushes a stopper 46, the dog 46 pushes away the spring and compresses, and the waste water in every arc box 21 can be in the drainage to the taper pipe 41 through the intercommunication board 43 this moment, then the drainage board 40 is through in flowing to sewage box 39, like this can be better the waste water clean up in every arc box 21, it is more convenient to use.

Seventh embodiment, on the basis of the first embodiment, as shown in fig. 1, the teaching board 2 is provided with a cleaning board 47 in a left-right sliding manner, after the teaching teacher explains, the upper end of the teaching board 2 can be cleaned by the cleaning board 47, four corners of the bottom of the pushing frame 1 are respectively rotatably provided with universal wheels 48, and the device can be moved to any place through the universal wheels 48, so that the teaching is more convenient.

In the eighth embodiment, on the basis of the sixth embodiment, as shown in fig. 14, a valve 49 is installed at the right side of the sewage box 39, and the wastewater in the sewage box 39 can be discharged to a corresponding place through the valve 49.

The invention has the beneficial effects that:

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Fine arts teaching and drawing show function car, including shallow frame (1), its characterized in that: the teaching aid is characterized in that an explanation plate (2) is rotatably mounted at the upper end of the front side of the trolley frame (1), a square bin (3) is fixedly mounted in the trolley frame (1), a cleaning box (4) is slidably mounted in the square bin (3) from top to bottom, a cleaning bin (5) is arranged at the right end of the cleaning box (4), a limiting plate (6) is fixedly mounted in the cleaning bin (5), a plurality of drawing pen holes (7) are respectively formed in the front side and the rear side of the limiting plate (6), a drawing pen (8) is respectively and detachably mounted in each drawing pen hole (7), a plurality of guide plates (9) which are respectively positioned on one side of each drawing pen hole are fixedly mounted at the bottom of the limiting plate (6), each guide plate (9) is respectively and vertically slidably mounted on the guide plates (9) and is sleeved with a lantern ring (10) on each drawing pen (8), and a cleaning hair (11) tightly attached to the drawing pen (8) is respectively fixedly arranged on each lantern ring (10), the lower extreme fixed mounting of limiting plate (6) has the different sex subassembly that is located washing storehouse (5), sliding mounting has driven plate (12) about both ends are respectively around the different sex subassembly, is located a plurality of with one side be connected with arc (13), every between lantern ring (10) driven plate (12) and adjacent fixedly connected with right angle board (14) between arc (13).

2. The art teaching and painting display functional vehicle of claim 1, wherein: the opposite sex subassembly includes fixed connection and is located two bottom limiting plate (6) backup pad (15) between driven plate (12), the left end fixed mounting of backup pad (15) has square box (16), both ends fixed mounting has sliding plate (17) respectively around square box (16) right side, every driven plate (12) about sliding mounting respectively on sliding plate (17) that are located the homonymy, every sliding tray (18) have been seted up respectively to the left end of driven plate (12), connecting rod (19) are installed to the internal rotation between square box (16) front and back, the both ends of connecting rod (19) are fixedly connected with respectively and sliding mounting are every catch bar (20) in sliding tray (18).

3. The art teaching and painting display functional vehicle of claim 2, wherein: wash in both ends respectively fixed mounting around storehouse (5) and be located every arc box (21) of drawing pen (8) below, every rotate carousel (22) that are located every drawing pen (8) below in arc box (21) respectively, it is a plurality of be connected with sprocket group (23) between carousel (22), fixedly connected with double-shaft motor (24) in square box (16), coaxial fixedly connected with driving worm wheel (25) are gone up in connecting rod (19), the coaxial fixedly connected with in top pivot and driving worm (26) of driving worm wheel (25) meshing of double-shaft motor (24), the coaxial fixedly connected with in below pivot and the driving sprocket (27) of sprocket group (23) meshing of double-shaft motor (24).

4. The art teaching and painting display function vehicle of claim 3, wherein: the cleaning box (4) is provided with a bearing bin (28) located on the left side of the cleaning bin (5), a baffle is fixedly mounted in the bearing bin (28), a water pump (30) is fixedly mounted on the baffle (29), and the left end of the water pump (30) is communicated with water outlet pipes (31) which are respectively connected with the arc-shaped boxes (21).

5. The art teaching and painting display functional vehicle of claim 1, wherein: install and screw thread lead screw (32) on wasing box (4) in the both ends of rotating respectively about square storehouse (3), every the upper end of lead screw (32) coaxial fixation respectively has driven worm wheel (33), both ends rotate respectively about pushing away frame (1) install with every driven worm (34) of driven worm wheel (33) meshing, every on driven worm (34) respectively coaxial fixation install driving gear (35), both ends rotate respectively about explanation board (2) install and sliding mounting have and link (36) on pushing away frame (1), every on link (36) respectively fixed mounting have with be located the homonymy driving rack (37) of driving gear (35) meshing.

6. The art teaching and painting display function vehicle of claim 3, wherein: elliptical hole (38) have been seted up to the bottom in square storehouse (3), fixed mounting has and runs through sewage box (39) in square storehouse (3) on shallow frame (1), the rear end fixed intercommunication of sewage box (39) has drainage plate (40) that are located elliptical hole (38) below, fixed mounting has a taper pipe (41) on the rear end of drainage plate (40), fixed mounting has push rod (42), two in taper pipe (41) fixedly connected with intercommunication board (43) between the bottom of arc box (21), the middle part fixed intercommunication of intercommunication board (43) has a sump (44), fixedly connected with spring (45) in the upper end of sump (44), lower extreme fixedly connected with dog (46) of spring (45).

7. The art teaching and painting display functional vehicle of claim 1, wherein: the explanation board (2) go up horizontal slidable mounting and have clearance board (47), the bottom four corners of shallow frame (1) is rotated respectively and is installed universal wheel (48).

8. The art teaching and painting display function vehicle of claim 6, wherein: and a valve (49) is arranged on the right side of the sewage box (39).