A kind of house roof ash-shoveling device
Technical field
The invention belongs to construction implement technical field, relate to a kind of house roof ash-shoveling device.
Background technology
During house decoration, the metope of rough house and end face have draped over one's shoulders last layer Calx, but a large amount of rough house
Wall ash quality relatively low, metope and end face are excessively dried that to arise that the cement spread is pasted not strongly solid, and time length comes off
Situation, therefore needs to root out the Calx on metope and end face in fitment process, is again criticizing putty layer, and it is logical to shovel ash at present
Manually carry out usually through perching knife, metope is also relatively easy to, but owing to house roof is higher, and it is not easy to force, at shovel
The Calx dropped during ash also affects workmen's operation, therefore operates more difficulty.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of house roof ash-shoveling device,
This house roof ash-shoveling device is easy to use laborsaving, and shovel ash is effective.
The purpose of the present invention can be realized by following technical proposal: a kind of house roof ash-shoveling device, it is characterised in that
Including underframe, support bar and casing, described underframe is rectangular, is hinged with some rollers, on described underframe on underframe downside
Slidably connecting movable stand along its length, the lower end of described support bar is vertically connected on movable stand, described support bar upper
End vertically slidably connects adjusting rod, and described casing is connected in the upper end of adjusting rod, and the upper end of casing is opening-like,
Being rotatably connected to three rotating shafts in described casing, three described rotating shafts are all horizontally disposed with, and three rotating shafts all with the length of underframe
Direction is perpendicular, and the lateral wall of three described rotating shafts is respectively provided with the blade that spiral is arranged along its length, and described blade protrudes
The upper end port of casing, the pitch of two rotating shaft blades of both sides is more than the pitch of middle rotating shaft blade, in described casing
It is provided with the motor one that two rotating shafts of both sides can be driven to rotate, casing is additionally provided with the electricity that the rotating shaft of centre can be driven to rotate
Machine two, and the direction of rotation of two rotating shafts of both sides is contrary with the direction of rotation of middle rotating shaft, described adjusting rod is under casing
Side is fixed with two and leads ash funnel, and described casing offers respectively leads the ash hole that ash funnel upper port is relative, described support with two
Also it is hinged with push control rod on bar, is provided with between described push control rod and adjusting rod and can make tune when push control rod swung downward
The driving member of pole upwards jacking.
Underframe is for supporting on the ground, and roller leans with ground, it is possible to move, by casing during use when shovel ash
Port is towards house roof, and now blade and house roof have a certain distance, motor one and motor two to drive rotating shaft to rotate, behaviour
The manipulatable end of vertical push rod is downward-sloping, the most manually promotes push control rod, it is possible to make movable stand move forward along underframe, i.e. move
Moving frame moves the one end to underframe, continues force, and push control rod can swing and make adjusting rod upwards jacking by driving member,
I.e. blade in rotating shaft can be pressed on house roof, and blade screw is arranged, therefore, it is possible to embed the grieshoch of house roof
In, the blade simultaneously rotated can be to one end pushing tow grieshoch of rotating shaft so that grieshoch loosens and comes off, wherein due to both sides rotating shaft
On blade pitch more than the blade pitch in intermediate rotary shaft, therefore the blade in intermediate rotary shaft can be to front rotating shaft blade
Grieshoch after shovel is rooted out further, and equally, when underframe reversely moves, then the rotating shaft of opposite side is front rotating shaft, therefore shovel ash effect
The best, and shovel in lower wall ash falls to casing and entered by ash hole and lead grey funnel, will not fall on the person, also be not result in
Stir up a cloud of dust so that working environment is more preferable, further, owing to during shovel ash, house roof countershaft produces work backward
Firmly, therefore before shovel ash, movable stand can move the front end to underframe in advance so that underframe is predominantly located in the rear of support bar,
Thus support bar is preferably supported so that ash-shoveling device keeps stable.
In above-mentioned house roof ash-shoveling device, described movable stand includes mobile jib, and the two ends of described mobile jib are the most solid
Being connected with mobile bar, and mobile jib is positioned at two middle parts moving pole length direction, described in two, the two ends of mobile bar are all hinged with movable pulley,
The rectangular frame-shaped of described underframe, offers gathering sill on the inwall of underframe both sides the most along its length, and mobile jib described in two is respectively
It is positioned at two gathering sills, and movable pulley leans with cell wall under gathering sill.I.e. move bar to be connected on underframe by movable pulley, move
Dynamic more smooth and easy, and mobile jib is positioned at the middle part of mobile bar, moves end and the gathering sill end face phase of bar after therefore movable stand moves
Against, now mobile jib still has certain distance with the front end of underframe, it is to avoid when rotating shaft loses the opposition of house roof
Support bar dumps forward so that ash-shoveling device keeps stable.
In above-mentioned house roof ash-shoveling device, described movable stand also includes elevating lever, the two of described mobile jib upper side
End is the most vertically fixed with side lever, and the opposite flank of side lever described in two offers link slot, described elevating lever the most along its length
Two ends insert respectively in the link slot of two side levers, the upper end end face of described side lever is bolted with adjusting screw rod, described regulation spiral shell
Link slot is stretched in the lower end of bar and the end with elevating lever is rotationally connected, and the lower end of described support bar is connected in elevating lever
Portion.Before use previously according to the height of house roof, regulated the height of elevating lever by adjusting screw rod so that in rotating shaft
Blade is near the grieshoch of house roof, therefore, it is possible to be applicable to the house of different floor height, the suitability is higher.
In above-mentioned house roof ash-shoveling device, described support bar having hinged seat, described push control rod is hinged on
On hinged seat, and the two ends of push control rod lay respectively at the both sides of hinged seat, and one end of described push control rod is connected triangle
Handle, above-mentioned driving member is connected to the other end of push control rod.Push control rod is made up of two bodies of rod, and i.e. two bodies of rod are clipped in hinge
On joint chair, handle is triangular in shape, both may be used for holding jacking adjusting rod, it is also possible to promote ash-shoveling device to move, operation side
Just.
In above-mentioned house roof ash-shoveling device, described driving member includes drive link, and the upper end edge of described support bar is long
Degree direction offers pilot hole, and the lower slide of above-mentioned adjusting rod is plugged in pilot hole, along long on the sidewall of described support bar
Degree direction offers escape groove, and this escape groove is connected with pilot hole, slidably connects pushing post, described biography in described pilot hole
One end of lever is hinged with one end of push control rod, and the other end through escape groove and is hinged with pushing post, described pushing post
Upper end be fixed with buffer spring, the lower end of above-mentioned adjusting rod is pressed on the upper end of buffer spring.Manually push down on handle, behaviour
The other end of vertical push rod can upwardly drive link, drive link then acts on pushing post so that pushing post moves up and pushes up
Pushing away adjusting rod, buffer spring after the grieshoch of house roof is rooted out is it can be avoided that the cement of blade excessive compression house roof
Layer, simultaneously after release push control rod adjusting rod can rapid decrease, buffer spring plays cushioning effect, it is to avoid adjusting rod with
Strut clashes into.
In above-mentioned house roof ash-shoveling device, described hinged seat has vertical hinged, described hinged upper tool
Having two limit convex edges, wherein a limit convex is inclined upwardly along the one end towards handle, and another root limit convex is along towards handle
One end is downward-sloping, and described push control rod is between two limit convexes edges.Two limit convexes are along the swing for limiting push control rod
Amplitude, when not using, the limit convex of push control rod sidewall and top is along leaning, and push control rod and the limit convex edge of lower section
When leaning, rotating shaft rises to maximum height.
In above-mentioned house roof ash-shoveling device, the upper end of described adjusting rod has connection seat, described connection seat upper
Offer the connection breach of rectangle on side, the inwall at described connection breach two ends all offers chute, edge in described chute
Connecting notch length direction and slidably connect locating piece, the two ends of described chute bottom surface all offer through hole, described locating piece
The inner be vertically fixed with two pull bars, this two pull bar slides through through hole respectively, and described pull bar is all arranged with location spring,
One end of described location spring is pressed on chute bottom surface, and the other end is pressed on locating piece, fixed under the effect of location spring
Chute is stretched out in the outer end of position block, and the outer end of locating piece has the spigot surface of inclination, and the downside of described casing has rectangle
Grafting block, the two ends end face of described grafting block is respectively provided with the contiguous block of protrusion, described grafting block be plugged on connection breach in,
And two locating piece be pressed on the upper side of two contiguous blocks.This structure makes casing detachable, i.e. lacks when grafting block inserts to connect
Time in mouthful, locating piece stretches out chute under the effect of location spring, it is possible to is positioned at by contiguous block in connection breach, thus realizes
Casing is connected with the fixing of support bar, need dismounting time manually pull out pull bar so that locating piece compression set spring and contract
Entering in chute, now grafting block can extract connection breach, conveniently clears up casing.
In above-mentioned house roof ash-shoveling device, in described casing, it is fixed with two dividing plates, one piece of dividing plate and the one of casing
Forming power cavity one between the sidewall of side, form power cavity two between another block dividing plate and casing opposite side sidewall, three described
Rotating shaft is all rotatably connected between two dividing plates, and described motor one is connected in power cavity one, and the rotating shaft one end being positioned at both sides is all stretched
Enter in power cavity one, and be all fixed with driven pulley one in the end stretched into, the output shaft of described motor one is fixed with actively
Belt wheel one, described driving pulley one is connected by belt with driven pulley one, and described motor two is connected in power cavity two, position
Stretch in power cavity two in middle rotating shaft one end, and be fixed with driven pulley two in the end stretched into, described motor two defeated
Being fixed with driving pulley two on shaft, described driving pulley two is connected by belt with driven pulley two.Power cavity one He
Cover plate can be added a cover, it is to avoid grieshoch falls in power cavity one and power cavity two above power cavity two, thus to motor one and motor
Two and belt wheel transmission parts protect, and the rotating shaft of both sides is controlled by different motors respectively from middle rotating shaft, makes
Obtain stability higher.
In above-mentioned house roof ash-shoveling device, the two ends of described dividing plate upper edge the most vertically have position-limiting tube, described
Limited post it is plugged with in position-limiting tube, this limited post and position-limiting tube bolt, the upper end thereof limited location wheel of described limited post.At shovel
Ash process generally by the side of house roof to opposite side advance to perfect order, therefore during shovel ash the house roof of rotating shaft one end for rooting out
The cement layer of grieshoch, the other end or grieshoch, therefore the position-limited wheel of grieshoch side can be pressed on grieshoch downside, the most in advance
The height of the first thickness adjusted position-limited wheel according to grieshoch so that position-limited wheel is consistent with the difference in height of blade and plaster layer thickness, therefore
Position-limited wheel is prevented from blade and directly compresses with cement layer, thus blade is played protection.
In above-mentioned house roof ash-shoveling device, the equal level in both sides of described underframe is fixed with supporting plate, on described supporting plate
All being fixed with storage ash bucket, the upper end of described storage ash bucket is opening-like, described in lead ash funnel lower end connect have ash guiding pipe, described in lead
The lower end of ash pipe is stretched in storage ash bucket.Leading ash funnel to move with movable stand with ash guiding pipe, grieshoch falls into storage by ash guiding pipe
In ash bucket, same cleaning, use convenient.
Compared with prior art, this house roof ash-shoveling device has the advantage that
1, can swing and be made by driving member adjusting rod upwards jacking, i.e. blade energy in rotating shaft due to push control rod
Enough it is pressed on house roof, and blade screw is arranged, therefore, it is possible to embed in the grieshoch of house roof, the blade simultaneously rotated
Can be to one end pushing tow grieshoch of rotating shaft so that grieshoch loosens and comes off, easy to operate.
2, owing to the blade pitch in the rotating shaft of both sides is more than the blade pitch in intermediate rotary shaft, the therefore leaf in intermediate rotary shaft
Sheet can to front rotating shaft blade shovel after grieshoch root out further, equally, when underframe reversely moves then opposite side turn
Axle is front rotating shaft, and therefore shovel ash is effective.
3, due to house roof countershaft generation active force backward during shovel ash, therefore movable stand meeting before shovel ash
Move the front end to underframe in advance so that underframe is predominantly located in the rear of support bar, thus preferably props up support bar
Support so that ash-shoveling device keeps stable.
Accompanying drawing explanation
Fig. 1 is the perspective view of this house roof ash-shoveling device.
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A.
Fig. 3 is the schematic enlarged-scale view in Fig. 1 at B.
Fig. 4 is the schematic enlarged-scale view in Fig. 1 at C.
Fig. 5 is the partial structurtes sectional view of house roof ash-shoveling device.
Fig. 6 is the structure top view of casing.
In figure, 1, underframe;11, roller;12, gathering sill;13, supporting plate;2, support bar;21, hinged seat;211, limit convex
Edge;22, pilot hole;23, escape groove;3, casing;31, ash hole;32, grafting block;321, contiguous block;33, dividing plate;34, power
Chamber one;341, motor one;342, driving pulley one;343, driven pulley one;35, power cavity two;351, motor two;352, actively
Belt wheel two;353, driven pulley two;36, position-limiting tube;37, limited post;38, position-limited wheel;4, movable stand;41, mobile jib;42, mobile
Bar;43, movable pulley;44, side lever;441, link slot;45, elevating lever;46, adjusting screw rod;5, adjusting rod;51, seat is connected;52、
Connect breach;53, chute;54, through hole;55, locating piece;551, pull bar;552, spigot surface;56, location spring;6, rotating shaft;
61, blade;7, ash funnel is led;71, ash guiding pipe;72, storage ash bucket;8, push control rod;81, handle;9, driving member;91, drive link;
92, pushing post;93, buffer spring.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1 and Figure 2, a kind of house roof ash-shoveling device, including underframe 1, support bar 2 and casing 3, underframe 1 is in square
Shape, is hinged with some rollers 11 on underframe 1 downside, underframe 1 slidably connects movable stand 4, support bar 2 along its length
Lower end be vertically connected on movable stand 4, the upper end edge vertical direction of support bar 2 slidably connects adjusting rod 5, and casing 3 is connected
In the upper end of adjusting rod 5, and the upper end of casing 3 is opening-like, is rotatably connected to three rotating shafts 6, three described rotating shafts in casing 3
6 are all horizontally disposed with, and three rotating shafts 6 are all perpendicular with the length direction of underframe 1, and the lateral wall of three described rotating shafts 6 all has
Having the blade 61 that spiral is arranged along its length, blade 61 protrudes the upper end port of casing 3, two rotating shaft 6 blades 61 of both sides
Pitch more than the pitch of middle rotating shaft 6 blade 61, casing 3 is provided with the electricity that two rotating shafts 6 of both sides can be driven to rotate
Machine 1, is additionally provided with the motor 2 351 that the rotating shaft 6 of centre can be driven to rotate, and the rotation of two rotating shafts 6 of both sides in casing 3
Turning direction contrary with the direction of rotation of middle rotating shaft 6, adjusting rod 5 has two to lead ash funnel 7, casing 3 in the fixedly connected below of casing 3
Offering respectively and lead the ash hole 31 that ash funnel 7 upper port is relative with two, support bar 2 is also hinged with push control rod 8, manipulation pushes away
The driving member 9 that can make adjusting rod 5 upwards jacking when push control rod 8 swung downward it is provided with between bar 8 and adjusting rod 5.Underframe 1
For supporting on the ground, roller 11 leans with ground, it is possible to move when shovel is grey, during use by the port of casing 3 towards
House roof, now blade 61 and house roof have a certain distance, motor 1 and motor 2 351 to drive rotating shaft 6 to rotate,
The manipulatable end of push control rod 8 is downward-sloping, the most manually promotes push control rod 8, it is possible to make movable stand 4 along underframe 1 to reach
Dynamic, i.e. movable stand 4 moves the one end to underframe 1, continues force, and push control rod 8 can swing and pass through driving member 9 and make regulation
Blade 61 in bar 5 upwards jacking, i.e. rotating shaft 6 can be pressed on house roof, and blade 61 spiral is arranged, therefore, it is possible to embedding
Entering in the grieshoch of house roof, the blade 61 simultaneously rotated can be to one end pushing tow grieshoch of rotating shaft 6 so that grieshoch loosens and takes off
Fall, wherein owing to blade 61 pitch in both sides rotating shaft 6 is more than blade 61 pitch in intermediate rotary shaft 6, therefore in intermediate rotary shaft 6
Blade 61 can to front rotating shaft 6 blade 61 shovel after grieshoch root out further, equally, when underframe 1 reversely moves then
The rotating shaft 6 of opposite side is front rotating shaft 6, and therefore shovel ash is effective, and in the wall ash under shoveling falls to casing 3 and by ash hole 31
Ash funnel 7 is led in entrance, will not fall on the person, also be not result in stirring up a cloud of dust so that working environment is more preferable, further, by
Producing active force backward in house roof countershaft 6 during shovel ash, therefore before shovel ash, movable stand 4 can move extremely in advance
The front end of underframe 1 so that underframe 1 is predominantly located in the rear of support bar 2, thus preferably supports support bar 2 so that
Ash-shoveling device keeps stable.
Shown in Fig. 3, Fig. 4, movable stand 4 includes that mobile jib 41, the two ends of mobile jib 41 are the most vertically fixed with mobile bar 42, and
Mobile jib 41 is positioned at two middle parts moving bar 42 length direction, and two two ends moving bar 42 are all hinged with movable pulley 43, and underframe 1 is in square
Shape frame-shaped, offers gathering sill 12 on the inwall of underframe 1 both sides the most along its length, and two mobile jibs 41 lay respectively at two gathering sills
In 12, and 12 times cell walls of movable pulley 43 and gathering sill lean, and i.e. move bar 42 and are connected on underframe 1 by movable pulley 43, move
Dynamic more smooth and easy, and mobile jib 41 is positioned at the middle part of mobile bar 42, moves end and the gathering sill of bar 42 after therefore movable stand 4 moves
12 end faces lean, and now mobile jib 41 still has certain distance with the front end of underframe 1, it is to avoid rotating shaft 6 loses house roof
During opposition, support bar 2 dumps forward so that ash-shoveling device keeps stable.Movable stand 4 also includes elevating lever 45, mobile jib 41
The two ends of upper side are the most vertically fixed with side lever 44, and the opposite flank of two side levers 44 offers link slot the most along its length
441, the two ends of elevating lever 45 are inserted in the link slot 441 of two side levers 44 respectively, and the upper end end face of side lever 44 is bolted with regulation
Screw rod 46, the lower end of adjusting screw rod 46 stretches into link slot 441 and the end with elevating lever 45 is rotationally connected, the lower end of support bar 2
It is connected in the middle part of elevating lever 45, before use previously according to the height of house roof, regulates lifting by adjusting screw rod 46
The height of bar 45 so that the blade 61 in rotating shaft 6 is near the grieshoch of house roof, therefore, it is possible to be applicable to the room of different floor height
Room, the suitability is higher.
Having hinged seat 21 on support bar 2, push control rod 8 is hinged on hinged seat 21, and the two ends of push control rod 8 are respectively
Being positioned at the both sides of hinged seat 21, one end of push control rod 8 is connected the handle 81 of triangle, and driving member 9 is connected to push control rod 8
The other end, push control rod 8 is made up of two bodies of rod, and i.e. two bodies of rod are clipped on hinged seat 21, and handle 81 is triangular in shape, the most permissible
For holding jacking adjusting rod 5, it is also possible to promote ash-shoveling device to move, easy to operate.Driving member 9 includes drive link 91,
The upper end edge length direction of strut 2 offers pilot hole 22, and the lower slide of adjusting rod 5 is plugged in pilot hole 22, support bar 2
Sidewall on offer escape groove 23 along its length, this escape groove 23 is connected with pilot hole 22, the company of slip in pilot hole 22
Being connected to pushing post 92, one end of described drive link 91 is hinged with one end of push control rod 8, the other end through escape groove 23 and with
Pushing post 92 is hinged, and the upper end of pushing post 92 is fixed with buffer spring 93, and the lower end of adjusting rod 5 is pressed on buffer spring 93
Upper end, manually pushes down on handle 81, the other end of push control rod 8 can upwardly drive link 91, drive link 91 then acts on
In pushing post 92 so that pushing post 92 moves up and pushing tow adjusting rod 5, buffer spring after the grieshoch of house roof is rooted out
93 it can be avoided that the cement layer of blade 61 excessive compression house roof, and after release push control rod 8, adjusting rod 5 can be quick simultaneously
Declining, buffer spring 93 plays cushioning effect, it is to avoid adjusting rod 5 clashes into support bar 2.Hinged seat 21 has vertical hinge
Junction, hinged has two limit convexes along 211, and wherein limit convex is inclined upwardly, separately along 211 towards one end of handle 81
A piece limit convex is downward-sloping along 211 towards one end of handle 81, and push control rod 8 is between two limit convexes are along 211, and two is spacing
Convex edge 211 is for limiting the amplitude of fluctuation of push control rod 8, and when not using, push control rod 8 sidewall and the limit convex of top are along 211
Lean, and the limit convex of push control rod 8 and lower section along 211 lean time rotating shaft 6 rise to maximum height.
Shown in Fig. 5, Fig. 6, the upper end of adjusting rod 5 has connection seat 51, connects and offers square on the upper side of seat 51
The connection breach 52 of shape, connects and all offers chute 53 on the inwall at breach 52 two ends, along connecting breach 52 length in chute 53
Direction slidably connects locating piece 55, and the two ends of chute 53 bottom surface all offer through hole 54, and the inner of locating piece 55 is vertical solid
Being connected with two pull bars 551, this two pull bar 551 slides through through hole 54 respectively, and pull bar 551 is all arranged with location spring 56, fixed
One end of position spring 56 is pressed on chute 53 bottom surface, and the other end is pressed on locating piece 55, under the effect of location spring 56
Chute 53 is stretched out in the outer end of locating piece 55, and the outer end of locating piece 55 has the spigot surface 552 of inclination, on the downside of casing 3
There is the grafting block 32 of rectangle, the two ends end face of grafting block 32 is respectively provided with the contiguous block 321 of protrusion, grafting block 32 company of being plugged on
Connect in breach 52, and two locating pieces 55 are pressed on the upper side of two contiguous blocks 321.This structure makes casing 3 detachable, i.e. when
Time in grafting block 32 insertion connection breach 52, locating piece 55 stretches out chute 53 under the effect of location spring 56, it is possible to by contiguous block
321 are positioned in connection breach 52, thus realize casing 3 and be connected with the fixing of support bar 2, need manually to pull out during dismounting
Pull bar 551 so that locating piece 55 compression set spring 56 and in retraction chute 53, now grafting block 32 can extract connection breach
52, conveniently casing 3 is cleared up.Two dividing plates 33 it are fixed with, between one piece of dividing plate 33 and the side sidewall of casing 3 in casing 3
Forming power cavity 1, form power cavity 2 35 between another block dividing plate 33 and casing 3 opposite side sidewall, three rotating shafts 6 all turn
Being automatically connected between two dividing plates 33, motor 1 is connected in power cavity 1, and rotating shaft 6 one end being positioned at both sides is all stretched into dynamic
In power chamber 1, and all it is fixed with driven pulley 1 in the end stretched into, the output shaft of motor 1 is fixed with actively
Belt wheel 1, driving pulley 1 is connected by belt with driven pulley 1, and motor 2 351 is connected in power cavity two
In 35, power cavity 2 35 is stretched in rotating shaft 6 one end being positioned at centre, and is fixed with driven pulley 2 353 in the end stretched into, electricity
Being fixed with driving pulley 2 352 on the output shaft of machine 2 351, driving pulley 2 352 is connected by belt with driven pulley 2 353
Connect, cover plate can be added a cover above power cavity 1 and power cavity 2 35, it is to avoid grieshoch falls into power cavity 1 and power cavity two
In 35, thus motor 1 and motor 2 351 and belt wheel transmission parts are protected, and the rotating shaft 6 of both sides is with middle
Rotating shaft 6 is controlled by different motors respectively so that stability is higher.The two ends of dividing plate 33 upper edge the most vertically have position-limiting tube
36, it is plugged with limited post 37 in position-limiting tube 36, this limited post 37 and position-limiting tube 36 bolt, the upper end thereof of limited post 37 is limited
Position wheel 38, in shovel ash process generally by the side of house roof to opposite side advance to perfect order, the therefore room of rotating shaft 6 one end during shovel ash
Deck is the cement layer having rooted out grieshoch, the other end or grieshoch, and therefore the position-limited wheel 38 of grieshoch side can be pressed on ash
On layer downside, i.e. previously according to the height of thickness adjusted position-limited wheel 38 of grieshoch so that the height of position-limited wheel 38 and blade 61
Difference is consistent with plaster layer thickness, and therefore position-limited wheel 38 is prevented from blade 61 and directly compresses with cement layer, thus plays blade 61
Protection.The equal level in both sides of underframe 1 is fixed with supporting plate 13, on supporting plate 13 all be fixed with storage ash bucket 72, storage ash bucket 72 upper end in
Opening shape, leads the lower end of ash funnel 7 and connects and have ash guiding pipe 71, the lower end of ash guiding pipe 71 to stretch in storage ash bucket 72, lead ash funnel 7 with
Ash guiding pipe 71 moves with movable stand 4, and grieshoch falls in storage ash bucket 72 by ash guiding pipe 71, and same cleaning uses more square
Just.