Multifunctional painting table
Technical field
The utility model belongs to a kind of drawing tables, mainly be a kind of according to the painter the drafting height and the visual angle needs move the multiple direction of drawing board and auxilliaryly have a multifunctional painting table that liftable is washed pen.
Background technology
Present market has dissimilar drawing tableses mostly to seem, and volume is big and heavy, the amplitude of swing has limitation, drawing board can not rotate, and brings the inconvenience that use to go up and carry to the user, uses inappropriate drawing tables may cause problem on user's health for a long time; And general drawing tables do not wash an equipment, uses suitable trouble.The market demand is a kind of can rotate arbitrarily with painter's will, tilt or lifting and drawing tables that miscellaneous function is complete, publication number is that CN 2196929Y (open day is May 17 nineteen ninety-five) has described the multi-functional practical health care table of a kind of lifting, it is by " desktop and lifting foot support are formed; it is characterized in that the lifting foot support is made up of slide bar and sliding sleeve; sliding sleeve is enclosed within on the slide bar that the compression spring is housed; sliding sleeve is withstood on compression spring top; the bottom is stuck on the slide bar; sliding sleeve can be fixed on the slide bar by threaded connector, sliding sleeve top is connected with desktop, and the slide bar bottom is as base for supporting." the simply lifting of this table, can not rotate and tilt, structure is not firm, as easy as rolling off a log falling after desktop rises.
The utility model content
The purpose of this utility model is to provide a kind of drafting height and visual angle needs according to the painter, infinitely lifting and the multifunctional painting table of adjusting the drawing angle and the multiple direction of drawing board being rotated.
The utility model comprises desktop, tilter, tilter drive unit, crane screw rod, crane swivel nut, crane, guide rod, guide pin bushing, crane driving machine, chassis and base; The chassis is fixed on the base, tilter is hinged on the chassis, article 2, guide rod is separately fixed at inboard, tilter both sides, the outside, tilter both sides has the tilter guide groove respectively, the crane screw rod is installed on the tilter by bearing, crane swivel nut and crane screw rod screw, and the output shaft of crane driving machine is connected with an end of crane screw rod; It also has change, circular orbit and change driving machine; Desktop is fixedly mounted in the change, change is nested in the circular orbit, desktop can rotate and rotate synchronously along with change, circular orbit is fixed on the crane, crane is connected with guide rod by guide pin bushing, the crane swivel nut is connected with crane, and desktop can raise and raise synchronously along with the crane swivel nut; Around the change inboard gear ring is arranged, the change driving machine is fixed on the crane, the change gear of change driving machine and gear ring engagement; Described tilter drive unit comprises left-leaning frame screw rod, Right deviation frame screw rod, left-leaning frame swivel nut, Right deviation frame swivel nut, left push rod, right push rod, left support bar and right support bar, and left push rod and right push rod have left push rod guide groove and right push rod guide groove respectively; Left-leaning frame swivel nut, Right deviation frame swivel nut screw respectively on left-leaning frame screw rod and Right deviation frame screw rod, left-leaning frame screw rod and Right deviation frame screw rod are installed in the both sides, chassis by bearing, one end of left side support bar, right support bar is hinged on respectively on left-leaning frame swivel nut and the Right deviation frame swivel nut, and the other end of left support bar, right support bar is slidingly connected with left push rod guide groove and right push rod guide groove respectively; One end of left side push rod and right push rod is hinged on respectively on the chassis, and the left push rod and the right push rod other end are hinged with the tilter guide groove respectively, and desktop can move and inclination synchronously along with left-leaning frame swivel nut and Right deviation frame swivel nut.
As further improvement of the utility model, the tilter drive unit has the tilter driving machine, first bevel gear is arranged on the output shaft of tilter driving machine, the left-leaning frame screw rod of tilter drive unit and Right deviation frame screw rod end have second bevel gear, also have left half axle and right axle shaft on the chassis perpendicular to left-leaning frame screw rod and Right deviation frame screw rod, the two ends of left half axle and right axle shaft all are fixed with the 3rd bevel gear and the 4th bevel gear respectively, the 3rd bevel gear of left half axle and right axle shaft respectively with the engagement of second bevel gear of left-leaning frame screw rod and Right deviation frame screw rod, first bevel gear on the common output shaft with the tilter driving machine of the 4th bevel gear of left half axle and right axle shaft meshes.
As further improvement of the utility model, the left-leaning frame screw rod of tilter drive unit and Right deviation frame screw rod two ends have left sprocket wheel and right sprocket wheel respectively, also have left chain and right chain on the chassis perpendicular to left-leaning frame screw rod and Right deviation frame screw rod, the axle of tilter drive unit has the double track sprocket wheel, the tilter driving machine is installed on the crane by bearing, left chain is looped around on the left sprocket wheel of the double track sprocket wheel of tilter driving machine and left-leaning frame screw rod, and right chain is looped around on the right sprocket wheel of the double track sprocket wheel of tilter driving machine and Right deviation frame screw rod.
As further improvement of the utility model, it washes the pen table in addition, and washing the pen table has under casing, desktop lowering or hoisting gear and wash a water feeder; Under casing has water tank, and the under casing upper surface has the desktop driving machine; The desktop lowering or hoisting gear has desktop, X type crane and balancing pole; X type crane one end screws by the pen table screw rod of washing of washing pen table swivel nut and under casing upper surface, washing pen table screw rod one end is connected with the output shaft of desktop driving machine, be connected with the axle of reversible reducing motor on the input of desktop driving machine, balancing pole and X type crane are hinged; Wash a water feeder and wash pen tray, tap, feed pipe, water supply electromagnetic valve, water pump, drainpipe and drain solenoid valve, water pump is installed in the water tank; Tap and feed pipe, water supply electromagnetic valve and water pump polyphone; Wash pen tray discharge outlet, drain solenoid valve and drainpipe polyphone.
As further improvement of the utility model, the input of tilter driving machine is connected with the axle of reversible reducing motor, and the input of change driving machine is connected with the axle of reversible reducing motor, is connected with the axle of reversible reducing motor on the input of crane driving machine.
As further improvement of the utility model, the input of tilter driving machine is fixed with crank, and the input of change driving machine is fixed with crank, and the input of crane driving machine is fixed with crank.
The utility model is built-in with change driving machine, circular orbit, change driving machine in change; The change gear of change driving machine and gear ring engagement, desktop can arbitrarily be rotated, under the tilter screw rod, be equipped with the tilter driving machine and be built-in with the crane driving machine at crane, make drawing board arbitrarily lifting and inclination, and the subsidiary pen table of washing, wash and be equipped with the desktop driving machine under the X type crane of pen table and make and wash the arbitrarily lifting of pen table, make drawing tables reach painter's requirement.
Tilter driving machine of the present utility model, crane driving machine, change driving machine and desktop driving machine can be handled by the control button that is installed on the base, make desktop do inclination, lifting and rotatablely move, also can handle, can handle with infrared ray or radio controlled mode again by the wire controlling button box that is connected to base.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of the utility model embodiment 1;
Fig. 2 is the schematic diagram that embodiment 1 does not adorn desktop;
Fig. 3 is embodiment 1 a tilter drive unit schematic diagram;
Fig. 4 is embodiment 2 tilter drive unit schematic diagrames;
Fig. 5 is the schematic diagram of embodiment 3;
Fig. 6 is the schematic diagram that embodiment 3 washes the pen table;
Fig. 7 is the schematic diagram that the crane of embodiment 1 descends;
Fig. 8 is the schematic diagram that the crane of embodiment 1 rises;
Fig. 9 is the schematic diagram of embodiment 4.
The specific embodiment
Referring to Fig. 1 and Fig. 2, embodiment 1 comprises desktop 1, tilter 2, tilter drive unit 3, crane screw rod 4, crane swivel nut 5, crane 6, guide rod 7, guide pin bushing 8, crane driving machine 9, chassis 10 and base 11; Chassis 10 is fixed on the base 11, and tilter is hinged on the chassis 10, and 2 guide rods 7 are separately fixed at inboard, tilter 2 both sides, and the outside, tilter both sides has tilter guide groove 58 respectively, and crane 6 is connected on the tilter 2 by guide pin bushing 8 and guide rod 7; Crane screw rod 4 is installed on the tilter 2 by bearing, and crane screw rod 4 is installed in the middle of the tilter 2 by bearing; Desktop 1 is made for aluminium sheet or composite plate, and desktop 1 is fixedly mounted in the change 12 by screw, and change 12 is nested in the circular orbit 13, and change 12 can be rotated in circular orbit 13; Desktop 1 can rotate and rotate synchronously along with change 12, crane 6 is installed on the guide pin bushing 8 and by 2 screws by 8 screws and is connected with crane swivel nut 5, crane 6 can be slidably reciprocated at 2 guide rods 7 in the drive lower edge of crane swivel nut 5, and desktop 1 can raise and raise synchronously along with crane swivel nut 5.
Referring to Fig. 1, Fig. 2 and Fig. 3, the gear ring 14 of one of four parts of being a bit larger tham change 12 circumferential length is housed around the change 12 of embodiment 1 is inboard, change driving machine 15 is fixed on crane 6 one ends, change gear 16 on the output shaft of change driving machine 15 and gear ring 14 engagements; Upper bracket 61 and lower carriage 59 that crane screw rod 4 passes tilter 2 are installed on the tilter 2, crane 6 is protruding to be had 1 crane swivel nut 5 and screws with crane screw rod 4, there is nut crane screw rod 4 top and bottom, the nut of crane screw rod 4 upper ends is stuck on the upper bracket 61, and the output shaft of crane driving machine 9 is connected with crane screw rod 4 lower ends; Tilter drive unit 3 comprises left-leaning frame screw rod 17, Right deviation frame screw rod 18, left-leaning frame swivel nut 19, Right deviation frame swivel nut 20, left push rod 21, right push rod 22, left support bar 23 and right support bar 24, and left push rod 21 and right push rod 22 have left push rod guide groove 56 and right push rod guide groove 57 respectively; Left-leaning frame swivel nut 19, Right deviation frame swivel nut 20 screw respectively on left-leaning frame screw rod 17 and Right deviation frame screw rod 18, left-leaning frame screw rod 17 and Right deviation frame screw rod 18 are installed in 10 both sides, chassis by bearing, one end of left side support bar 23, right support bar 24 is hinged on respectively on left-leaning frame swivel nut 19 and the Right deviation frame swivel nut 20, and the other end of left support bar 23, right support bar 24 is slidingly connected with left push rod guide groove 56 and right push rod guide groove 57 respectively; One end of left side push rod 21 and right push rod 22 is hinged on respectively on the chassis 10, and the left push rod 21 and right push rod 22 other ends are hinged with tilter guide groove 58 respectively, and desktop 1 can move and inclination synchronously along with left-leaning frame swivel nut 19 and Right deviation frame swivel nut 20; Chassis 10 front ends are protruding to have 60,2 elongated ends 60 of 2 elongated ends hinged with tilter 2 respectively, makes 2 one-tenth bistable structures of tilter; Tilter drive unit 3 also has tilter driving machine 41, tilter driving machine 41 is fixedly mounted on the chassis 10 times, chassis 10 is a rectangle structure, first bevel gear 42 is arranged on the output shaft of tilter driving machine 41, first bevel gear 42 passes 10 front sides, chassis, the left-leaning frame screw rod 17 of tilter drive unit 3 and Right deviation frame screw rod 18 ends have second bevel gear 43, also have left half axle 46 and right axle shaft 47 on the chassis 10 perpendicular to left-leaning frame screw rod 17 and Right deviation frame screw rod 18, the two ends of left half axle 46 and right axle shaft 47 all are fixed with the 3rd bevel gear 43 and the 4th bevel gear 45 respectively, the 3rd bevel gear 43 of left half axle 46 and right axle shaft 47 respectively with second bevel gear 42 engagement of left-leaning frame screw rod 17 and Right deviation frame screw rod 18, first bevel gear 42 on the common output shaft with tilter driving machine 41 of the 4th bevel gear 45 of left half axle 46 and right axle shaft 47 meshes.
Referring to Fig. 4, in embodiment 2, tilter drive unit 3 left-leaning frame screw rods 17 and Right deviation frame screw rod 18 two ends are installed with left sprocket wheel 48 and right sprocket wheel 49 respectively, also have left chain 50 and right chain 51 on the chassis 10 perpendicular to left-leaning frame screw rod 17 and Right deviation frame screw rod 18, tilter driving machine 41 is installed in the chassis 10 times, the output shaft of tilter drive unit 3 has 1 double track sprocket wheel 53, the double track sprocket wheel 53 and left sprocket wheel 48 of 1 left chain 50 around tilter driving machine 41 arranged, 1 right chain 51 is arranged around double track sprocket wheel 53 and right sprocket wheel 49.
Referring to Fig. 5 and Fig. 6, in embodiment 3, base 11 and is washed pen table 54 and is connected, and washes pen table 54 and comprises under casing 55, desktop lowering or hoisting gear 25 and wash a water feeder 26, be fixed with water tank 27 in the under casing 55, under casing 55 upper surfaces are fixed with desktop driving machine 28 by bearing; Desktop lowering or hoisting gear 25 has 29,2 X type cranes 30 of desktop and 2 balancing poles 33; X type crane 30 1 ends screw by the pen table screw rod 32 of washing of washing pen table swivel nut 31 and under casing 55 upper surfaces, and wash pen table screw rod 32 1 ends and are connected with the output shaft of desktop driving machine 28, and balancing pole 33 and X type crane 30 are hinged; Wash a water feeder 26 and wash pen tray 34, tap 35, feed pipe 36, water supply electromagnetic valve 37, water pump 38 and drain solenoid valve 40, wash pen tray 34 at desktop 29 1 ends, tap 35, feed pipe 36 1 ends polyphone, feed pipe 36 other ends and water supply electromagnetic valve 37 are connected in the water tank 27 in the under casing 55; Wash pen tray 34 outlet, drain solenoid valve 40 is connected with drainpipe 39.
Referring to Fig. 1~8, the input of tilter driving machine 41 is connected with the axle of reversible reducing motor, the input of change driving machine 15 is connected with the axle of reversible reducing motor, the input of crane driving machine 9 is connected with the axle of reversible reducing motor, and the input of desktop driving machine 28 is connected with the axle of reversible reducing motor.When desktop 11 needs to rotate, the output shaft of change driving machine 15 is rotated, the gear ring 14 that the change gear 16 on the output shaft of change driving machine 15 rotates the change inboard rotates change 12 in circular orbit 13; When desktop 11 needs lifting, then make the output shaft of crane driving machine 9 rotate crane screw rod 4, crane screw rod 4 rotates and crane swivel nut 5 is moved up and down, crane 6 is slided up and down at guide rod 7, being limit that desktop 1 rises when moving to upper bracket 61 on the crane swivel nut 5, is limit that desktop 1 descends when crane swivel nut 5 is displaced downwardly to lower carriage 59.When desktop 11 needs to tilt, the output shaft of tilter driving machine 41 is rotated, the output shaft of tilter driving machine 41 makes left half axle 46 and right axle shaft 47 or the left chain 50 and right chain 51 rotations on chassis 10, the screw rod of 10 both sides, chassis is rotated, the left-leaning frame swivel nut 19 of 10 both sides, chassis and Right deviation frame swivel nut 20 move along screw axial simultaneously, left support bar 23, right support bar 24 are slided in left push rod guide groove 56 and right push rod guide groove 57 respectively make left push rod 21 and right push rod 22 promote tilter 2 inclinations, then desktop 11 tilts thereupon.When the desktop 29 of washing pen table 54 needs lifting, the output shaft of desktop driving machine 28 is rotated, the pen table screw rod 32 of washing of under casing 55 upper surfaces is rotated, X type crane 30 1 arms move axially along washing pen table screw rod 32, desktop 29 increases, when the rectangular triangle of X type crane 30 1 ends and balancing pole 33, then desktop 29 rises to the highest.
The axle of the input of above-mentioned tilter driving machine 41 and air pressure or hydraulic driving machine is connected, the input of change driving machine 15 is connected with the axle of air pressure or hydraulic driving machine, spool be connected and spool also being connected of the input of desktop driving machine 28 and air pressure or hydraulic driving machine of the input of crane driving machine 9 and air pressure or hydraulic driving machine can reach above purpose.
Tilter driving machine, crane driving machine, change driving machine and desktop driving machine can be handled by the control button that is installed on the base, make desktop do inclination, lifting and rotatablely move, also can handle, can handle with infrared ray or radio controlled mode again by the wire controlling button box that is connected to base.
Referring to Fig. 9, the difference of embodiment 4 and embodiment 1,2 is: the input of tilter driving machine is fixed with crank 52, be fixed with crank 52 on the input of change driving machine, be fixed with crank 52 on the input of crane driving machine, be fixed with crank 52 on the input of desktop driving machine.
Similarly, shake the state that crank can be regulated desktop equally by staff.