CN108222420A

CN108222420A - A kind of novel automatic device of whitewashing a wall

Info

Publication number: CN108222420A
Application number: CN201711234804.8A
Authority: CN
Inventors: 汪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-30
Filing date: 2017-11-30
Publication date: 2018-06-29

Abstract

The invention discloses a kind of novel automatic devices of whitewashing a wall, brushing mechanism including lifting car body and on the lifting car body, accommodating groove is equipped in the brushing mechanism front end face, the extended adjusting in left and right is equipped in the brushing mechanism inner wall on rear side of the accommodating groove and slides chamber, the sliding intracavitary of adjusting is slidably connected with adjusting slider, described adjust is installed with and the hydraulic drive mechanism for adjusting sliding chamber power and being connected on rear side of sliding chamber in inner wall, the left and right sides on rear side of the accommodating groove in inner wall is connected equipped with the first sliding groove being extended to rear side, connection is equipped with second sliding slot in inner wall on the inside of the first sliding groove of the left and right sides, the third sliding slot being extended to rear side is equipped in the brushing mechanism inner wall on the outside of each the first sliding groove；The configuration of the present invention is simple, it is easy to operate, convenient for storage, it is moved easily and carries, meanwhile, improve whitewash a wall efficiency and effect.

Description

A kind of novel automatic device of whitewashing a wall

Technical field

The present invention relates to building decoration machinery technical field, specifically a kind of novel automatic device of whitewashing a wall.

Background technology

It is well known that wall brush is one of essential apparatus in fitment process, existing wall brush configuration is essentially handle Front end be equipped with stent, the front end of stent is equipped with cross bar, and cross bar is equipped with idler wheel, this wall brush when in use there is inconvenience, Such as at the higher place in brush position, operator's custom connects a root long bar in handle, at its lower end, not only time-consuming and laborious in this way, applies Brushing effects are bad, and the difference on effect be easy to causeing after brushing is larger, and quality of whitewashing a wall is irregular, and these interior decorations Material mostly contains harmful substance, and contact for a long time is unfavorable for health, in addition, existing machinery is whitewashed a wall, device structure is complicated, Function is single, and the rotary broom in equipment of whitewashing a wall is fixedly mounted mode, and is not easy to store, so as to cause floor space Greatly, it meanwhile, is not easy to mobile and carries, flexibility is poor.

Invention content

The technical problems to be solved by the invention are to provide a kind of novel automatic device of whitewashing a wall, and can solve above-mentioned existing In the art the problem of.

The present invention is achieved through the following technical solutions：A kind of novel automatic device of whitewashing a wall of the present invention, including Lift car body and the brushing mechanism on the lifting car body, it is characterised in that：In the brushing mechanism front end face The extended adjusting in left and right is equipped with equipped with accommodating groove, in the brushing mechanism inner wall on rear side of the accommodating groove and slides chamber, institute It states the sliding intracavitary of adjusting and is slidably connected with adjusting slider, be installed in the sliding chamber rear side inner wall of adjusting and adjust sliding chamber with described The hydraulic drive mechanism that power is connected, the left and right sides on rear side of the accommodating groove in inner wall are connected equipped with extending to rear side The first sliding groove of setting, connection is equipped with second sliding slot in inner wall on the inside of the first sliding groove of the left and right sides, and each described the The third sliding slot being extended to rear side, the left and right sides described are equipped in the brushing mechanism inner wall on the outside of one sliding slot The rear side extending end of three sliding slots connects setting with the front end of the left and right sides for adjusting sliding chamber respectively, and the left side third is slided In the brushing mechanism inner wall between slot and the left side the first sliding groove and described in the right side third sliding slot and right side Run through in the brushing mechanism inner wall between the first sliding groove and connect equipped with logical sliding slot, it is each equal in the first sliding groove The first extended up and down sliding block is slidably connected with, the left and right sides the first slider top extending end is through described It stretches out outside the brushing mechanism front end face, is stretched out in first sliding block outside the brushing mechanism front end face after accommodating groove It is rotatably assorted between the outer wall of side and is connected with rotary broom, top pressure is matched in the first sliding groove on rear side of each first sliding block Conjunction is connected with top pressure spring, is slidably connected in each second sliding slot and is connect with the first sliding block secure fit The second sliding block, be equipped with the locking being oppositely arranged with the first sliding groove in the outer wall on the outside of each first sliding block and slide Slot, interior be equipped with of the adjusting slider adjust driving mechanism, the receipts to the storage being connect with the locking sliding slot lock fit It receives to adjust to be additionally provided in driving mechanism and holds protection unit.

Preferably technical solution, the lifting car body include locomotive and are fixedly mounted at the top of the locomotive And the lift supporting rod of setting is upwardly extended, lifting extended up and down is equipped in the lift supporting rod front end face and is slided Slot, described lift in sliding slot are slidably connected with lifting slider, are slidably connected in the lifting slider and extend up and down The slide guide bar of setting, the slide guide bar up and down match by up and down both sides inner wall fixation of the both sides extending end respectively with the lifting sliding slot It closes and connects, the slide guide bar screw-internal thread fit on front side of the slide guide bar is connected with lift adjustment screw rod extended up and down, The lift adjustment screw tip extending end is rotatably assorted with the lifting sliding slot inner roof wall and connect, the lift adjustment screw rod Bottom extending end is connected with lifting motor power, and the lifting motor outer surface is in the lifting sliding slot inner bottom wall And secure fit connects, the lifting slider front side end is connect with the brushing mechanism rear side end secure fit, the locomotive Front side end is installed with locating piece.

Preferably technical solution, the storage adjust driving mechanism and include be installed in the adjusting slider first Motor and the first guide groove and second being arranged at left and right sides of first motor in the adjusting slider front end face are led To slot, first guide groove and the second guide groove front side end the rear side end with the left and right sides third sliding slot respectively It is oppositely arranged, extended the first screw rod and second in left and right is respectively equipped in first guide groove and second guide groove Screw rod, the first screw rod left side extending end is rotatably assorted with the first guide groove inner left wall to be connect, first spiral shell Extended segment is matched through the adjusting slider inner wall between first guide groove and first motor and rotation on the right side of bar Connection is closed, extending end is connected with the first motor left-hand end power on the right side of first screw rod, second screw rod Right side extending end is rotatably assorted with inner wall on the right side of second guide groove and connect, and institute is run through in extended segment on the left of second screw rod State the adjusting slider inner wall between the second guide groove and first motor and the connection that is rotatably assorted, second screw rod Left side extending end is connected with the first motor right-hand end power, in first guide groove and second guide groove It is equipped with and is connected with first screw rod and second screw flight and to the third sliding block that front side is extended, controls Extended segment is respectively protruding into the third sliding slot of the left and right sides and is slidably connected on front side of third sliding block described in both sides, each Extending end is equipped with Four-slider extended inwardly, each Four-slider inside admittedly on front side of the third sliding block Elongated end is stretched into the logical sliding slot and is slidably connected.

Preferably technical solution, first screw rod and the second screw flight direction are oppositely arranged.

Preferably technical solution, the protection unit that holds include vibration damper plate and drop backing, and the vibration damper plate is arranged on institute It states the top and bottom of the first motor in storage adjusting driving mechanism and is fixedly connected with first motor, the drop backing It is arranged on the front-end and back-end of first motor and is fixedly connected with first motor.

The beneficial effects of the invention are as follows：The configuration of the present invention is simple, it is easy to operate, by setting receipts in brushing mechanism front end face It receives slot, the extended adjusting in left and right is set in the brushing mechanism inner wall on rear side of accommodating groove and slides chamber, adjust sliding intracavitary and be slidably matched Adjusting slider is connected, adjusts the fixed hydraulic drive mechanism being connected with adjusting sliding chamber power, storage in inner wall on rear side of sliding chamber The left and right sides on rear side of slot in inner wall connects the first sliding groove for setting and being extended to rear side, the first sliding groove inside of the left and right sides It is connected in inner wall and sets second sliding slot, be all provided with what is be extended to rear side in the brushing mechanism inner wall on the outside of each the first sliding groove Third sliding slot, the rear side extending end of left and right sides third sliding slot connects respectively with the front end of the left and right sides of the sliding chamber of adjusting to be set It puts, in the brushing mechanism inner wall between left side third sliding slot and left side the first sliding groove and right side third sliding slot and right side first Run through in brushing mechanism inner wall between sliding slot and connect and set logical sliding slot, be slidably connected in each the first sliding groove The first extended sliding block down, the left and right sides the first slider top extending end are stretched out after accommodating groove on front side of brushing mechanism Outside end face, be rotatably assorted connection rotary broom between the outer wall on the inside of the first sliding block stretched out outside brushing mechanism front end face, each Equal top pressure mating connection top pressure spring in the first sliding groove on rear side of first sliding block, in each second sliding slot sliding connection with Second sliding block of the first sliding block secure fit connection is all provided with being oppositely arranged with the first sliding groove in the outer wall on the outside of each first sliding block Locking sliding slot, set in adjusting slider and adjust driving mechanism to storage connect with locking sliding slot lock fit, can realize oneself The stretching of dynamic control rotary broom and storage work, reduce floor space, are moved easily and carry, can realize and automatically control roller The top pressure of brush and metope slides cooperating, improves the degree of being fastened of rotary broom and metope, improves brushing quality, can realize not Level brushing work improves working efficiency.

Description of the drawings

For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.

Fig. 1 is overall structure diagram outside a kind of novel automatic device of whitewashing a wall of the present invention；

Fig. 2 is the brushing mechanism internal structure schematic diagram of the present invention；

Fig. 3 is the structure diagram when Four-slider of the present invention is connect completely with locking sliding slot lock fit；

Fig. 4 is the structure diagram for holding protection unit of the present invention.

Specific embodiment

As Figure 1-Figure 4, a kind of novel automatic device of whitewashing a wall of the invention, including lifting car body 5 and is mounted on Brushing mechanism 6 on the lifting car body 5, it is characterised in that：Accommodating groove 62, institute are equipped in 6 front end face of brushing mechanism It states in 6 inner wall of the brushing mechanism of 62 rear side of accommodating groove and slides chamber 61 equipped with the extended adjusting in left and right, it is described to adjust cunning Adjusting slider 611 is slidably connected in chamber 61, described adjust is installed with and the sliding chamber of the adjusting in 61 rear side inner wall of sliding chamber The hydraulic drive mechanism 612 that 61 power are connected, the left and right sides in the 62 rear side inner wall of accommodating groove connect equipped with to The first sliding groove 65 that rear side is extended, connection is equipped with second sliding slot in the 65 inside inner wall of the first sliding groove of the left and right sides 64, each the third being extended to rear side is equipped in 6 inner wall of the brushing mechanism in 65 outside of the first sliding groove slide Slot 63, the rear side extending end of the left and right sides third sliding slot 63 slide the front end of the left and right sides of chamber 61 with the adjusting respectively Connection setting, in 6 inner wall of the brushing mechanism between the left side third sliding slot 63 and the left side the first sliding groove 65 with And run through in 6 inner wall of the brushing mechanism between the right side third sliding slot 63 and the right side the first sliding groove 65 and connect It is logical to be equipped with logical sliding slot 66, the first extended up and down sliding block 651 is slidably connected in each the first sliding groove 65, The left and right sides 651 top extending end of the first sliding block stretches out 6 front side end of brushing mechanism after the accommodating groove 62 Outside face, it is rotatably assorted and is connected between the outer wall of first sliding block, 651 inside stretched out outside 6 front end face of brushing mechanism Rotary broom 653, each top pressure is connected with top pressure spring in the first sliding groove 65 of 651 rear side of the first sliding block 652, second connect with 651 secure fit of the first sliding block is each slidably connected in the second sliding slot 64 and is slided Block 641 is each equipped with the locking sliding slot being oppositely arranged with the first sliding groove 65 in the outer wall in 651 outside of the first sliding block 6510, interior be equipped with of the adjusting slider 611 adjusts driving machine to the storage being connect with locking 6510 lock fit of sliding slot Structure, the storage, which adjusts to be additionally provided in driving mechanism, holds protection unit.

Valuably, the lifting car body 5 includes locomotive 51 and is fixedly mounted at the top of the locomotive 51 and upward Extended lift supporting rod 52,52 front end face of lift supporting rod is interior to be equipped with lifting sliding slot extended up and down 521, described lift is slidably connected with lifting slider 522 in sliding slot 521, be slidably connected in the lifting slider 522 Have a up and down extended slide guide bar 523, the slide guide bar about 523 both sides extending end lift sliding slot 521 with described respectively The connection of both sides up and down inner wall secure fits, 523 screw-internal thread fit of slide guide bar of 523 front side of slide guide bar is connected with Extended lift adjustment screw rod 524 down, the 524 top extending end of lift adjustment screw rod and the lifting sliding slot 521 Inner roof wall is rotatably assorted connection, and the 524 bottom extending end of lift adjustment screw rod is connected with 525 power of lifting motor, 525 outer surface of lifting motor is in lifting 521 inner bottom wall of sliding slot and secure fit connects, the lifting slider 522 front side ends are connect with the 6 rear side end secure fit of brushing mechanism, and 51 front side end of locomotive is installed with locating piece 53, it is adjusted so as to fulfill the height for automatically controlling brushing mechanism 6, meets the work of whitewashing a wall of different height, improve the work whitewashed a wall The quality made efficiency and whitewashed a wall.

Valuably, the storage adjusting driving mechanism includes the first motor 6110 being installed in the adjusting slider 611 And it is arranged on 6111 He of the first guide groove in 6110 left and right sides 611 front end face of adjusting slider of the first motor Second guide groove 6112, first guide groove 6111 and 6112 front side end of the second guide groove respectively with described in the left and right sides The rear side end of third sliding slot 63 is oppositely arranged, and is respectively equipped in first guide groove 6111 and second guide groove 6112 Left and right extended the first screw rod 6113 and the second screw rod 6114, the 6113 left side extending end of the first screw rod and described the One guide groove, 6111 inner left wall is rotatably assorted connection, and first guide groove is run through in the 6113 right side extended segment of the first screw rod 611 inner wall of the adjusting slider and the connection that is rotatably assorted between 6111 and first motor 6110, first screw rod 6113 right side extending ends are connected with the 6110 left-hand end power of the first motor, and 6114 right side of the second screw rod extends End is rotatably assorted with the 6112 right side inner wall of the second guide groove and connect, and institute is run through in the 6114 left side extended segment of the second screw rod 611 inner wall of the adjusting slider between the second guide groove 6112 and first motor 6110 and the connection that is rotatably assorted are stated, Second screw rod, the 6114 left side extending end is connected with the 6110 right-hand end power of the first motor, and described first is oriented to It is equipped in slot 6111 and second guide groove 6112 and matches with first screw rod 6113 and 6114 screw thread of the second screw rod Close connection and to the third sliding block 631 that front side is extended, the left and right sides 631 front side extended segment of third sliding block is respectively protruding into It in the third sliding slot 63 of the left and right sides and is slidably connected, each 631 front side extending end of third sliding block is solid equal Equipped with Four-slider 661 extended inwardly, each 661 inside elongated end of Four-slider stretches into the logical sliding slot It in 66 and is slidably connected, so as to fulfill the automatic accomodation for automatically controlling rotary broom 653 and work is stretched out, when unused Floor space is reduced, meanwhile, it is moved easily and carries.

Valuably, first screw rod 6113 and 6114 hand of spiral of the second screw rod are oppositely arranged, so as to fulfill certainly The third sliding block 631 of dynamic control left side both sides, which is realized, relatively or contrarily slides work.

Valuably, the protection unit that holds includes vibration damper plate 6116 and drop backing 6115, and the vibration damper plate 6116 is arranged on institute It states the top and bottom of the first motor 6110 in storage adjusting driving mechanism and is fixedly connected with first motor 6110, institute Drop backing 6115 is stated to be arranged on the front-end and back-end of first motor 6110 and be fixedly connected with first motor 6110, institute Drop backing 6115 is stated to absorb and distribute the heat that first motor 6110 generates at runtime, the vibration damper plate 6116 is used To reduce shaking force that first motor 6110 generates at runtime so as to prevent first motor 6110 from producing at runtime Raw shaking force is excessive and the storage is caused to adjust driving mechanism shake.

During original state, adjusting slider 611 is located at the most forward position adjusted in sliding chamber 61, at this point, making the third in left side Sliding block 631 slides into the left-most position in the first guide groove 6111, and the third sliding block 631 on right side is made to slide into the second guiding Right-most position in slot 6112, meanwhile, the third sliding block 631 of the left and right sides is made to respectively slide to left and right sides third sliding slot 63 Interior outermost locations, at this point, the Four-slider 661 for driving the left and right sides by left and right sides third sliding block 631 is utmostly stretched Enter in third sliding slot 63, meanwhile, 661 inside end of Four-slider is made to be slid completely into logical sliding slot 66, at this point, the first sliding block 651 By 652 pressure on top surface of top pressure spring, make the first sliding block 651 that the second sliding block 641 be driven to slide into the most front side in second sliding slot 64 Position, meanwhile, rotary broom 653 on the extending end of front side is driven utmostly to stretch out the front side of brushing mechanism 6 by the first sliding block 651 Outside end face, at this point, the locking sliding slot 6510 in each first sliding block 651 is set relatively with corresponding 661 inside end of Four-slider It puts.

When need to whitewash a wall work when, pass through locomotive 51 and drive lift supporting rod 52 and lift supporting rod 52 front side end Brushing mechanism 6 is towards the metope side movement for needing to brush, until the rotary broom 653 of 6 front side of brushing mechanism and the wall for needing to brush Face abuts against, at this point, pressure on top surface of the rotary broom 653 by metope, makes rotary broom 653 that the first sliding block 651 be driven to overcome top pressure bullet The pressure on top surface of spring 652 is gradually slided along in the first sliding groove 65, meanwhile, drive the second sliding block 641 gradually along the by the first sliding block 651 Rear direction in two sliding slots 64 is slided, until the locating piece 53 in 51 front side end of locomotive abuts against in real time with metope, this When, the first sliding block 651 is made rotary broom 653 utmostly to be made to be fitted closely with metope by 652 pressure on top surface of top pressure spring, then, 524 positive and negative rotation of lift adjustment screw rod is driven by lifting motor 525, by lift adjustment screw rod 524 drive lifting slider 522 by Gradually along lifting sliding slot 521 in upper and lower directions slide, and then by lifting slider 522 drive brushing mechanism 6 realization slide up and down into Capable work of whitewashing a wall.

When the completion that needs to whitewash a wall needs storage, pass through locomotive 51 first and drive lift supporting rod 52 and lifting support The brushing mechanism 6 of 52 front side end of bar is utmostly far from metope, at this point, the first sliding block 651 is extensive by 652 pressure on top surface of top pressure spring Again to initial position, then, drive the first screw rod 6113 of the left and right sides and the second screw rod 6114 same by the first motor 6110 When rotate, and then driven in the first guide groove 6111 and the second guide groove 6112 by the first screw rod 6113 and the second screw rod 6114 Third sliding block 631 respectively gradually along the right direction in the first guide groove 6111 and the left side side in the second guide groove 6112 To slip, meanwhile, the third sliding block 631 of the left and right sides is made gradually to be slided along the interior direction in left and right sides third sliding slot 63, At this point, 661 inside end of Four-slider on third sliding block 631 is driven gradually to stretch into lock by the third sliding block 631 of the left and right sides Determine in sliding slot 6510, until the third sliding block 631 of the left and right sides slides into the most inner side position in left and right sides third sliding slot 63 When, at this point, 661 inside end of Four-slider is driven to be fully inserted into locking sliding slot 6510 by third sliding block 631, then control the One motor 6110 stops operating, at this point, driving adjusting slider 611 gradually along the sliding chamber 61 of adjusting by hydraulic drive mechanism 612 Rear direction slide, meanwhile, third sliding block 631 is driven gradually to slip into the sliding chamber 61 of adjusting by adjusting slider 611, at this point, by Third sliding block 631 drives Four-slider 661 gradually to be slided along the rear direction in logical sliding slot 66, meanwhile, by 661 band of Four-slider Dynamic first sliding block 651 overcomes 652 pressure on top surface of top pressure spring gradually to be slided along the rear direction in the first sliding groove 65, at this point, by the One sliding block 651 drives rotary broom 653 gradually to stretch into accommodating groove 62, until adjusting slider 611 is slid into the sliding chamber 61 of adjusting Last side position, at this point, third sliding block 631 is driven utmostly to stretch into the sliding chamber 61 of adjusting by adjusting slider 611, meanwhile, by Third sliding block 631 drives Four-slider 661 to slide into the last side position in logical sliding slot 66, at this point, being driven by Four-slider 661 First sliding block 651 utmostly overcomes 652 pressure on top surface of top pressure spring and utmostly slips into the rearward position in the first sliding groove 65, Meanwhile rotary broom 653 is driven to be fully inserted into accommodating groove 62 by 651 front side extending end of the first sliding block.

The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims

1. a kind of novel automatic device of whitewashing a wall, the brushing mechanism including lifting car body and on the lifting car body, It is characterized in that：It is equipped with accommodating groove in the brushing mechanism front end face, the brushing mechanism inner wall on rear side of the accommodating groove Internal to be equipped with the extended adjusting cunning chamber in left and right, the sliding intracavitary of adjusting is slidably connected with adjusting slider, the adjusting Be installed in inner wall on rear side of sliding chamber with the hydraulic drive mechanism for adjusting sliding chamber power and being connected, on rear side of the accommodating groove in The left and right sides in wall is connected equipped with the first sliding groove that is extended to rear side, on the inside of the first sliding groove of the left and right sides in Connection is equipped with second sliding slot in wall, is each equipped in the brushing mechanism inner wall on the outside of the first sliding groove to rear side Extended third sliding slot, the rear side extending end of the left and right sides third sliding slot slide the left and right of chamber with the adjusting respectively The front end connection setting of both sides, the brushing mechanism inner wall between the left side third sliding slot and the left side the first sliding groove Run through in the brushing mechanism inner wall between the interior and right side third sliding slot and the right side the first sliding groove and connect It is logical to be equipped with logical sliding slot, the first extended up and down sliding block, left and right two are slidably connected in each the first sliding groove The first slider top extending end is stretched out after the accommodating groove outside the brushing mechanism front end face described in side, described in stretching It is rotatably assorted between the outer wall on the inside of first sliding block outside brushing mechanism front end face and is connected with rotary broom, each described the Equal top pressure is connected with top pressure spring in the first sliding groove on rear side of one sliding block, slides and matches in each second sliding slot The second sliding block for being connected with and being connect with the first sliding block secure fit is closed, is each all provided in the outer wall on the outside of first sliding block There is the locking sliding slot being oppositely arranged with the first sliding groove, be equipped with to match with the locking sliding slot locking in the adjusting slider The storage for closing connection adjusts driving mechanism, and the storage, which adjusts to be additionally provided in driving mechanism, holds protection unit.

2. a kind of novel automatic device of whitewashing a wall according to claim 1, it is characterised in that：The lifting car body includes moving Motor-car and the lift supporting rod for being fixedly mounted at the top of the locomotive and upwardly extending setting, the lift supporting rod front side Lifting sliding slot extended up and down is equipped in end face, lifting slider, the liter are slidably connected in the lifting sliding slot Be slidably connected with up and down extended slide guide bar in drop sliding block, the slide guide bar up and down both sides extending end respectively with institute The inner wall secure fit of both sides up and down for stating lifting sliding slot connects, the slide guide bar screw-internal thread fit connection on front side of the slide guide bar There are lift adjustment screw rod extended up and down, the lift adjustment screw tip extending end and the lifting sliding slot inner roof wall Be rotatably assorted connection, and the lift adjustment screw rod bottom extending end is connected with lifting motor power, the lifting motor Outer surface is in the lifting sliding slot inner bottom wall and secure fit connects, the lifting slider front side end and the brushing mechanism Rear side end secure fit connects, and the locomotive front side end is installed with locating piece.

3. a kind of novel automatic device of whitewashing a wall according to claim 1, it is characterised in that：The storage adjusts driving machine Structure includes the first motor being installed in the adjusting slider and is arranged on the adjusting cunning at left and right sides of first motor The first guide groove and the second guide groove in plate front end face, first guide groove and the second guide groove front side end difference It is oppositely arranged with the rear side end of the left and right sides third sliding slot, in first guide groove and second guide groove respectively Equipped with left and right extended the first screw rod and the second screw rod, the first screw rod left side extending end and first guide groove Inner left wall is rotatably assorted connection, on the right side of first screw rod extended segment through first guide groove and first motor it Between the adjusting slider inner wall and the connection that is rotatably assorted, extending end and first motor are left on the right side of first screw rod Side power is connected, and extending end and inner wall on the right side of second guide groove are rotatably assorted company on the right side of second screw rod It connects, extended segment is in the adjusting slider between second guide groove and first motor on the left of second screw rod Wall body and the connection that is rotatably assorted, the second screw rod left side extending end are connected with the first motor right-hand end power, It is equipped in first guide groove and second guide groove and connects with first screw rod and second screw flight cooperation It connects and to the third sliding block that front side is extended, left and right sides third sliding block front side extended segment is respectively protruding into the left and right sides It in the third sliding slot and is slidably connected, extending end is equipped with extension inwardly and sets admittedly on front side of each third sliding block The Four-slider put, each Four-slider inside elongated end are stretched into the logical sliding slot and are slidably connected.

4. a kind of novel automatic device of whitewashing a wall according to claim 3, it is characterised in that：First screw rod and described Second screw flight direction is oppositely arranged.

5. a kind of novel automatic device of whitewashing a wall according to claim 1, it is characterised in that：The protection unit that holds includes subtracting Shake plate and drop backing, the vibration damper plate be arranged on it is described storage adjust driving mechanism in the first motor top and bottom and with First motor is fixedly connected, it is described drop backing be arranged on first motor front-end and back-end and with first motor It is fixedly connected.