CN201874211U - Plastering device with improved plastering plate - Google Patents

Abstract

The utility model relates specifically to a plastering device with an improved plastering plate. The movable plastering plate is arranged on the front of the soot door of the plastering device, the back of the plastering plate movably connecting with the front of the soot door of the plastering device. The plastering plate is connected with a plastering-plate adjusting device which is structured in such a manner that fixing points on both sides of the back of the plastering plate are connected with one end of a rope, the other end of the rope runs downwards from pulleys installed on both sides of the soot door, goes upwards from pulleys on both ends of a crossbeam of a holder base frame, and then runs downwards from pulleys on both ends of a crossbeam of a holder top frame, and finally connects with fixing points via rope regulator and pulleys on both sides of the soot door. The plastering device is advantageous in that the plastering plate can be moved up and down and does not occupy a fixed position on the upper and lower parts of the soot door. When the height of a plastering head remains unchanged, the plastering device for plastering walls can reach a higher place on the upper part and a lower place on the bottom part.

Description

Improve the troweling machine of plastering plate

The application is to be on April 7th, 2007 applying date, the dividing an application of the plastering machine of application number 200720193514.9 ash panel assembly.

Technical field:

The present invention relates to a kind of troweling machine, is the troweling machine that improves plastering plate.

Background technology:

The troweling machine of Chu Shouing mostly is fixed plastering plate in the market, so troweling machine much can not be to plastering and troweling by the ceiling place or by the wall at ground line place.

Summary of the invention:

The invention provides the troweling machine that a kind of band can mobile plastering plate; Plastering plate does not take the permanent position of ash hole top, bottom.Under the constant situation of the head height degree of plastering, when plastering to wall, the top can be higher, and the bottom can be lower.

For solving the problems of the technologies described above, the present invention by the following technical solutions:

Improve the troweling machine of plastering plate, there is movably plastering plate at the positive place of ash hole, the plastering plate back side and positive movable contact of ash hole; Plastering plate links to each other with the plastering plate adjusting device.

Ash hole is divided into ash hole, cavity, lower ash output mouth.Plastering plate and ash hole shape are basic identical, can cover ash hole.Plastering plate is an arc.The plastering plate adjusting device is: dual-side place, plastering plate back side fixed point links to each other with rope one end, the pulley that the rope other end is installed through the ash hole dual-side is downward, through place, support underframe crossbeam two ends pulley upwards, pulley is downward through place, support top cross-bar two ends, through the rope adjuster, link to each other with fixed point through ash hole dual-side pulley.

The rope controller structure is: lever links to each other with horizontal pin with the support lower, and lever front end place links to each other with clamp arm with vertical pin, and rope passes between clamp arm and lever.

Rib is the highest point of apparatus of plastering on the ash hole, and rib is the lowest part of apparatus of plastering under the ash hole; When apparatus of plastering rose to highest point, rib can touch ceiling on the ash hole, and when apparatus of plastering dropped to lowest part, rib can touch ground line under the ash hole.Plastering plate both sides fixed point rope links to each other with the lever lever arm of stifled grey panel assembly through ash hole both sides pulley or pulley.Slideway with the back side, plastering plate both sides and ash hole both sides between plastering plate and the ash hole is movably connected.Plastering plate both sides back side slideway and ash hole both sides slideway touching position are done rolling friction with needle roller or ball.

Advantage of the present invention: plastering plate can move up and down, and plasters under the constant situation of head height degree in the permanent position that does not take ash hole top, bottom, and when plastering to wall, the top can be higher, and the bottom can be lower.

Description of drawings:

Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.

Fig. 1 troweling machine front view 7 rope micro actuator structural representations

The spacing hole pattern of Fig. 2 plastering plate schematic diagram Fig. 8 pulley

The spacing hole pattern of Fig. 3 plastering plate vertical view Fig. 9 pulley

Fig. 4 ash hole elevation Figure 10 apparatus of plastering structural representation

Fig. 5 I-I sectional view Figure 11 blocks up hawk apparatus structure schematic diagram

Stifled grey panel assembly of Fig. 6 rope controller structure schematic diagram Figure 12 and ash hole cavity structure schematic diagram

Figure 13 last item wheel construction schematic diagram Figure 14 last item wheel construction schematic diagram

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30.31. 32. 33. 34. 35. 36. 3738. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50 51. 52 53.54. 55. 56. 57. 58. 59. 60.61.61’.61”. 62.62’.62”. 63. 64. 65. 66.67. 68. 69. 70. 71. 72. 73.74. 75.75’. 76. 77. 78. 79. 80.

The specific embodiment:

Troweling machine is directly installed etc. by support, apparatus of plastering, lifting appliance, running gear, vertical adjustment to be formed; Support is made up of column, top frame, underframe etc.; Apparatus of plastering is made up of glider, plaster head, ash discharge chamber, ash hole, grey hopper, plastering plate etc.; Lifting appliance is made up of motor, reducer, winding up roller, rope woolding district etc.Troweling machine is positive towards wall surface, and opposite one side is the back side, and two sides, the left and right sides is the side.Fig. 1 is the troweling machine elevation.Column 1 can for shown in positive 2, also the corresponding position has 2 overleaf.If have only 2 root posts, glider is positioned at the centre position of apparatus of plastering substantially, the last item 50 of material pressing device, joins last item 54 and also is positioned at this position substantially.Glider can be one section straight tube that is nested with column, also roller.Underframe is installed running gear, vertical adjustment and directly is installed etc., picture among the figure.Plastering plate just covers ash hole among Fig. 1.Plastering plate is wider than ash hole, and there is slideway 3 at the back side at plastering plate two ends places, and needle roller 4, needle roller be ball also.Needle roller 4 is a dotted line among Fig. 2, can not directly see.There is the slideway 71 supporting with slideway 3 the ash hole both sides, and needle roller (ball) 4 is a slideway 3 and the phase-contact surface of slideway 71.Slideway room 5 is the position of slideway 71.Vertically middle place, the back side, plastering plate both sides has stuck point 27 can block mutually with the upper and lower stuck point 70 of ash hole both sides, and promptly stuck point 27 is all the time up and down between the stuck point 70.Stuck point 27 can be fixed point, also can be removable or packaged type.Plastering plate is the thin plate of hardness, elasticity, good toughness.Plastering plate is the thin plate of hardness, elasticity, good toughness.The ash discharge chamber is plaster limit, the crown, base, cavity that dual-side surrounded.

Ash hole is divided into ash hole 13, lower ash output mouth 14, cavity 15 as shown in Figure 4, and all ribs of ash hole become a plane.Ash hole dual-side pulley 40, pulley 41 are crossed pulley by plastering plate 2 fixed point ropes.The plastering plate mobile device is: plastering plate 2 back side dual-sides vertically cardinal principle middle part have fixed point 36 (fixed point 36 selects same position, also available diverse location with stuck point 27 among the figure).Rope one end links to each other with fixed point 36, the other end is through pulley 41, upwards (it is example that this example is 4 with column 1 downwards through place, crossbeam two ends, the positive back side of top frame pulley, if column is 2, then have only cantilever tip crossbeam, bottom crossbeam, and do not have the branch of positive back side crossbeam), through rope adjuster place, through place, underframe back of the body crossbeam two ends, front pulley, upwards link to each other with fixed point through pulley 40.2 or 4 in the lifting rope of apparatus of plastering (when rope is 2, has 2 rope woolding districts; Rope has 4 rope woolding districts when being 4; Be example with 4 rope woolding districts among the figure), every rope all has independent rope woolding district at volume rod place.Each rope woolding district twines the rope of one deck rope that twines and grows up in the maximum lifting height that equals apparatus of plastering.When column is 2, promotes rope and link to each other with the rope woolding district at place, the underframe back side through the pulley of underframe dual-side.The rope woolding district is positioned at place, the underframe back side substantially.Motor 10, winding up roller 39, rope woolding district 11, reducer etc. do not influence bottom the apparatus of plastering contact even run to and be lower than the underframe plane.Underframe crossbeam 38 overlaps substantially with winding up roller 39 among Fig. 1.Link to each other near one end of the rope of lifting appliance and glider or the glider, the other end links to each other with independent rope woolding district downwards through place, crossbeam two ends, the positive back side of top frame pulley.Top frame positive back side crossbeam and underframe back of the body crossbeam two ends, front place's pulley and rope do not influence apparatus of plastering and are up to the ceiling place, go downwards to the ground line place.Pulley can be contained in the part that crossbeam stretches out column, also can adorn pulley spindle in addition at place, crossbeam two ends, and several pulleys are staggered mutually, and what have is contained on the crossbeam, and what have is contained on the pulley spindle, moves up and down to apparatus of plastering and vacates maximum space.Vibrating motor 6 is contained in the ash hole cavity, and cavity locates to adorn vibrating plate for 15 mouthfuls, and vibrating plate links to each other with vibrating motor, is positioned at the plastering plate back side, the vibrating motor front.Plastering plate can be used this vibrating device during for monoblock.The ash material at 8 pairs of ash hole places of the also available vibration flexible axle of vibrating motor 6 vibrates.The vibration flexible axle can pass through ash hole up and down, also can also be used in combination with vibrating plate only through one of them.Vibrating motor 6 can be contained in the cavity, also can be contained in other positions of apparatus of plastering, and the vibration flexible axle links to each other with ash hole with small rack, and at the plastering plate back side.The principle of vibration flexible axle and the vibrating head of building site, the operating principle of the wind pen of archaeology is identical.Plastering plate is wider than ash hole, and the rib of ash hole is thicker slightly, the support of while as the plastering plate back side of gaining in strength.

Figure 10 is the grey hopper schematic diagram of compression.Hopper 43 be a plane about the back of the body three sides vertical bucket wall is arranged, hopper with plaster the head be fixedly linked.Hopper cover 44 is identical with hopper 43 structures, and is slightly smaller, also can be more bigger, can interlock with hopper.The material pressing device structure is: forward of hopper cover is located level last item 50 is installed, and the hopper cover back links to each other with bucket wall with pin.Last item links to each other with bearing with hopper cover, and bearing inner race links to each other with last item, and bearing outer ring links to each other with hopper cover.Hopper, hopper cover etc. are formed grey hopper.Last item stretches out the two ends of grey hopper and locates to be equipped with fixing last item wheel 52; The feed hopper bottom correspondence position has the last item of joining 54, and joining last item and last item wheel corresponding position has the last item of joining wheel 53.Last item is taken turns, is joined the last item wheel and has at least one to be at least one, forms assembly pulley, and in pulling force one timing of puller system, increase pulley quantity can increase the pressure to the ash material.Last item, join the last item two ends in the crossbeam of frame both sides, top, in the chain wheel rope.The place links to each other with the fixed point 56 of bucket wall in the middle of the lifting rope of ash hopper, and fixed point also can be positioned at hopper cover upper planar surface place.The assembly pulley that the last item wheel is formed is taken turns, is joined at rope two ends last item together, and two ends separately are positioned at the pulley 57 of apparatus of plastering bottom respectively near glider, and upwards the pulley of locating through crossbeam two ends, the positive back side of top frame links to each other with the rope woolding district downwards.The opposite side of apparatus of plastering adopts same structure.The structure of another kind of puller system is: rope one end links to each other with fixed point 56, through the last item wheel, joins the assembly pulley that the last item wheel is formed, and links to each other with a spring element behind the pulley of bucket wall, and spring element can be spring or elastic threads or other elastic structure.48 removable the linking to each other of fixed point of the tension of the spring element other end and bucket wall or hopper cover upper planar surface (as hook etc.).The opposite side of apparatus of plastering adopts same structure.The last item wheel can be gear, and rope is taken turns contact Duan Weixiang meshing chain or chain with last item.Gear also can be in the rope race of last item wheel, and gear side still can be used as rope race.The branch fake of joining the last item wheel can be 2, a closure, and one is not closed.So for a virtual connection point 58 is arranged among the structure figure that two kinds of puller systems are described, this contact does not exist in fact.Have charging on the hopper cover and cover 45, the charging lid is positioned at the less side of troweling machine obstacle, convenient dress ash material.Charging lid pin 46, also available hinge links to each other with hopper cover, between charging lid and the hopper cover locking device 49 is arranged, and can lock behind the charged.In the cavity that hopper, hopper cover, the head of plastering are formed the pliable and tough soft grey pocket of fitting is with it arranged.The ash pocket has the opening of ash hole shape at the ash hole place, this opening links to each other with each limit in the ash hole.The ash pocket has charging to cover the charging door of shape under the charging lid, goes up the plane around the opening of charging door and hopper cover and fixes.Can adorn one deck flexible layer below the charging lid, the charging lid presses down locking.The ash pocket is airtight except that the opening at ash hole place, can not spill during ash material pressurized.

Apparatus of plastering lifting rope can be fixed near glider after place, crossbeam two ends, the positive back side of top frame pulley links to each other with the rope woolding district.

Figure 11, Figure 12 are stifled hawk apparatus structure schematic diagram.Ash hole cavity 15 does not draw among Figure 11.The longitudinal section of ash hole cavity is rectangle or triangle or trapezoidal among Figure 12, can choose any one kind of them.Drawn cavity depth is more shallow among the figure, can be deeply.When cavity is dark, must reserve activity space for lever 59 in the relevant position.Stifled grey panel assembly: plastering plate is in the position that covers ash hole, promptly in the ash hole front.Plastering plate fixed point 36 links to each other with rope 24 1 ends, and the rope other end is downward through ash hole both sides pulley 40, is linking to each other with the end of the lever arm 60 of stifled hawk lever 59 with fixed point 36 corresponding positions.The end of lever arm 60 also can make progress at process pulley 41 with rope 24, is linking to each other with fixed point 36 corresponding positions.Above-mentioned two kinds of connection side's ratio juris are identical, select one.Lever arm 60 is in the outside of ash hole both sides, and fulcrum 63 is on a side of plastering, and lever passes grey pocket at the fulcrum place, links to each other with stifled hawk 62 at the end of motion end 64.Stifled hawk longitudinal section is for being the circular arc in the center of circle with the fulcrum, also can be other circular arc, plane, folding face etc.Wherein the folding face is the stifled hawk of circular arc and motion end 64 joinings and stifled hawk summit, end point, 3 flaps that constituted.A limit of transverse slat 69 links to each other with the cavity back, and level is stretched to grey hopper direction.Transverse slat stretches out short to the back side.Transverse slat 69 is left room on lever 59 moving lines and is blocked up the ash inlet that hawk can be blocked the head of plastering.

The fulcrum 63 of lever can be bearing or other rolling connectors, also can.A circle of bearing links to each other with lever, and another circle links to each other with a sidewall of plastering.Movement arm 61 can be Figure 11, Figure 12 6161 ' 61 " or 61 or 61 ' 61 " lever that constituted.61 ' 61 " be upper position-arresting, the lower position-arresting of movement arm 61.Movement arm 61 ' 61 " form one complete with transverse slat 69 and cooperates with stifled hawk, block jointly and greyly expect.Dust block board 64, stifled hawk contact, and stifled hawk, transverse slat touching position all can be arc surface, help sliding friction, also can have small distance not contact each other.The rib place all has stuck point 73 to block mutually with transverse slat under the last rib of stifled hawk.When stifled hawk ran to upper position-arresting, transverse slat blocked mutually with following rib stuck point, and plastering plate runs to upper position-arresting simultaneously, exposes the lower ash output mouth, and plastering plate stuck point 27 blocks mutually with ash hole top stuck point 70.Stifled hawk stuck point 73 blocks simultaneously with plastering plate stuck point 27.Stifled grey plate height be about it with plaster between a top, corresponding position, the bottom highly half.When plastering plate was blocked ash hole, stifled hawk was just blocked ash inlet.When stifled hawk 62 upper position-arrestings, lower position-arresting, be positioned at the place, front of dust block board 64.The horizontal rib of each of plastering plate is sword, and the hypotenuse of sword is that plastering plate leans on the ash hole limit or/and plastering plate leans on the wall limit.Plastering plate also can be straight plate.The upper wall of ash hole cavity, lower wall, rear wall have pilot port 67, the pilot port in last ash discharge chamber, lower ash output chamber place each at least one.Pilot part 68 is equipped with at 67 places, pilot port, and the pilot part is that the good flexible layer of elastic extension or two overlapping bouncing plates of mid portion are sealed the pilot port.When pilot part pressure increases, the distortion of pilot part, a part of ash expects in the ash hole cavity that pressure reduces back pilot part and restores, and blocks the pilot port.

Plastering plate can be divided into plastering plate, cavity, following patter, and plastering plate can cover ash hole up and down up and down.

Rib is the highest point of apparatus of plastering on the ash hole, and following rib is the lowest part of apparatus of plastering.The head of plastering is gone up rib when being up to the top can touch ceiling, goes downwards to the rib plane of can contacting to earth at present, bottom.

The contacted starting point at least of pulley and rope, terminal point have the rope limit to live the hole, and rope is sending Shi Buhui to run out of pulley and rope race.

Pulley all can expert bearing, reduces friction.

The last item wheel is fast pulley, but the locating part of at least 2 shift locks is arranged on every side.Two locating parts can wholely move locking.As the slideway 75,75 ' of the locating part 74 of Figure 13 last item wheel 52, the slideway cross section is non-circular, and locating part 74 can not rotate, can only move left and right.Stuck point 76 deformables are stuck in the left side or the right side of fastener 77 by fastener 77.The locating part 74 of Figure 14 links to each other with spring element 78 with last item wheel or last item, and locating part 74 is pulled down and can be blocked mutually with fastener 77.Locating part 74 front and back are pulled and can be broken away from fastener 77, are reset to original position.Last item wheel and the rope place of being in contact with one another can increase the layer of substance of friction, increase frictional force for matsurface or other.

Apparatus of plastering and lifting rope connecting place are or/and the rope micro actuator can be installed with lifting rope connecting place by the rope woolding district.As shown in Figure 7, screw rod 28 front ends, rear end and nut 30 fits.Nut 30 links to each other with apparatus of plastering or rope woolding district.Nut 30 1 sides have locking nut 31.Screw rod 28 interpositions are equipped with protruding circular cone 79, and rope links to each other with fixed point 29 on the apparatus of plastering, walk around awl upwards.There is retaining rope part 80 the rope both sides, and retaining rope part and apparatus of plastering or rope woolding district are fixed.

When promoting rope and being 4,4 ropes are after through the frame back side, top crossbeam, and 2 of every sides can be combined into 1.

The rope adjuster of plastering plate adjusting device: the column about lever 19 front ends and support links to each other with horizontal pin 18.The lever rear portion is a manual arm 22, and the place links to each other with clamp arm 21 with vertical pin 20 in the middle of the lever 19.Top rope bar 25 is installed at lever 19 forward places, and top rope bar 25 ends can be adorned pulley 26, and rope 24 is through the spacing hole of pulley 26.Between top rope bar 25 and the lever 19 certain angle is arranged.Can do the same fixed point of pearl string on the rope, certain distance is arranged between each fixed point, convenient with pulling running rope, observe the length that rope is regulated.The rope 24 also device of available other structures is regulated.Column is respectively installed a locating part 23 up and down pin 18, the angular range that restriction lever 19 is up and down.Two clamp arms 21 can link to each other with a cross bar.

Ash hole two side pulley 40 or/and the rope stretching point of pulley 41 (being the point that rope leaves pulley) in the top dead centre of stifled hawk lever lever arm 60 end points, the lower dead center centre position of the horizontal line of vertical line separately.

Stifled grey panel assembly, the head unit of plastering be boundary's symmetry up and down with center line 72, also can lower height greatly.

Frame bottom is equipped with ash material pump and ash bucket.Ash material pump links to each other with apparatus of plastering with flexible pipe.The ash hole of ash material pump hose links to each other with the grey hopper of apparatus of plastering.Ash material pump hose ash hole links to each other with the ash discharge chamber of the head of plastering, and the flexible pipe ash hole communicates with grey hopper.The ash hole cavity or/and the ash discharge chamber or/and top, the bottom of the head of plastering respectively have at least one pilot port, the pilot part is equipped with at pilot port place.

The higher rangefinder (as laser sensor, infrared ambulator etc.) of bottom, top installation accuracy of the positive at least one root post of support, measurement bracket and the distance of having smeared wall.Rangefinder can directly be installed, or stretches out a small rack to the support side and install.Whether rangefinder band display makes things convenient for the distance of observing support top, the end and having smeared wall suitable.After two rangefinders can output signal subtract each other, only with a display.The support balance can be with transferring plumb to regulate.Display is positioned at the support lower.

Plaster crown portion, bottom can adorn travel switch.Adjust the travel switch height and make on the ash hole rib with ceiling, apparatus of plastering stopped to move when time rib contacted soon with ground line, and fix.At this moment, with the rope adjuster manually or other device pulling ropes 24 move down, promote plastering plate to the ceiling place, stifled simultaneously hawk is blocked ash and is expected.Fixedly rope 24, and the starter motor counter-rotating moves down apparatus of plastering, exposes the lower ash output mouth, decontrol rope 24 and begin to plaster.When apparatus of plastering ran to the ground line place, mobile plastering plate is the plane contiguously.

When running into wall room such as door and window at ash hole, removable plastering plate covers ash hole, and stifled simultaneously hawk also can be blocked the ash material and not move to ash hole.Can signal generator be installed at the following place, top that support be positioned at door and window,, send certain signal (as light emitting diode or sound etc.), remind the operator to carry out corresponding operating when apparatus of plastering during through signal generator.For making the lower ash output mouth have more the ash material, can promote a segment distance to apparatus of plastering earlier, remove plastering plate again and begin to plaster; Apparatus of plastering moves down at present, and ash hole can have more the ash material.

Claims (10)

1. improve the troweling machine of plastering plate, it is characterized in that there is movably plastering plate at the positive place of ash hole, the plastering plate back side and positive movable contact of ash hole; Plastering plate links to each other with the plastering plate adjusting device.

2. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that ash hole is divided into ash hole, cavity, lower ash output mouth.

3. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that plastering plate and ash hole shape are basic identical, can cover ash hole.

4. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that plastering plate is an arc.

5. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that the plastering plate adjusting device is: dual-side place, plastering plate back side fixed point links to each other with rope one end, the pulley (40) that the rope other end is installed through the ash hole dual-side is downward, through place, support underframe crossbeam two ends pulley upwards, pulley is downward through place, support top cross-bar two ends, through the rope adjuster, link to each other with fixed point through ash hole dual-side pulley (41).

6. according to the troweling machine of the described improvement plastering plate of claim 5, the rope controller structure that it is characterized in that the plastering plate adjusting device is: lever links to each other with horizontal pin with the support lower, lever front end place links to each other with clamp arm with vertical pin, and rope passes between clamp arm and lever.

7. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that rib is the highest point of apparatus of plastering on the ash hole, rib is the lowest part of apparatus of plastering under the ash hole; When apparatus of plastering rose to highest point, rib can touch ceiling on the ash hole, and when apparatus of plastering dropped to lowest part, rib can touch ground line under the ash hole.

8. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that plastering plate both sides fixed point rope links to each other with the lever lever arm of stifled grey panel assembly through ash hole both sides pulleys (40) or pulley (41).

9. according to the troweling machine of the described improvement plastering plate of claim 1, it is characterized in that the slideway with the back side, plastering plate both sides and ash hole both sides is movably connected between plastering plate and the ash hole.

10. according to the troweling machine of the described improvement plastering plate of claim 9, it is characterized in that plastering plate both sides back side slideway and ash hole both sides slideway touching position do rolling friction with needle roller or ball.

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