CN102587625B - Automatic wall painting machine with high reliability - Google Patents
Automatic wall painting machine with high reliability Download PDFInfo
- Publication number
- CN102587625B CN102587625B CN201210016102.3A CN201210016102A CN102587625B CN 102587625 B CN102587625 B CN 102587625B CN 201210016102 A CN201210016102 A CN 201210016102A CN 102587625 B CN102587625 B CN 102587625B
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- hopper
- high reliability
- main frame
- frame
- plastering machine
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Abstract
The invention relates to an automatic wall painting machine with high reliability, which comprises a host framework, a hopper and a plastering plate. The host framework capable of vertically moving is arranged on a portal frame, the hopper is arranged on the host framework, the plastering plate is located in front of the hopper, the hopper is disposed on a hopper rack, the hopper rack is connected with a lifting mechanism, and by the aid of the lifting mechanism, the hopper rack descends relative to the host framework when the pressed downwards; and when the host framework moves downwards, the hopper rack resets relative to the host framework. The lifting mechanism comprises gas springs, one end of each gas spring is pivotally connected with the hopper rack, and the other end of each gas spring is pivotally connected with the host framework; guide tracks are respectively arranged on two sides of the hopper rack and are vertically welded on the host framework; guiding wheels pivotally connected to bases contact with the guide tracks; and each base is connected with a supporting rod which is fixedly connected with the hopper rack. The automatic wall painting machine can guarantee that the upper edge of a wall can be automatically painted, and furthermore, high reliability of the automatic wall painting machine also can be guaranteed.
Description
Technical field
The present invention relates to a kind of automatic plastering machine.
Background technology
Automatic plastering machine is the machinery that a kind of replacement for building trade is manually plastered wall, including the apparatus of plastering on main frame and the hopper after the apparatus of plastering.Apparatus of plastering can be moved up and down with main frame along portal frame, be able to paint the wall of different height；But because ash material can only flow to lower by eminence, accommodating the hopper of ash material must be located on apparatus of plastering, when apparatus of plastering is moved to the upper limb of wall, hopper reaches ceiling prior to apparatus of plastering so that 30~50 centimeters of distance of the upper limb of wall can not be painted by machine automatization.
In order to solve this problem, the patent document of Application No. 201120253696.0 describes a kind of apparatus of plastering of automatic plastering machine, the apparatus of plastering can be moved up and down with respect to main frame, so that 30~50 centimeters of distance of the upper limb of wall can be by automatic plastering.But in order to realize this function, an elevating mechanism need to be included, the elevating mechanism further comprises a bevel gear on screw rod, and the elevating mechanism can also change the angle of plastering plate automatically, more complicated in structure.One complicated structural system is difficult to improve its reliability, thus often breaks down in use.This is the weak point for the technical scheme that the patent document is recorded.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of automatic plastering machine of high reliability, it can be while whole automatic plastering walls be realized, with high reliability.
The thinking of the present invention is that the automatic lifting of hopper replaces moving up and down for apparatus of plastering, realizes the purpose of whole automatic plastering walls.
The automatic plastering machine of the high reliability of the present invention, including the main frame moving up and down on portal frame, the hopper on the main frame and the plastering plate in front of the hopper, hopper is on a hopper frame, be connected an elevating mechanism on the hopper frame, the elevating mechanism make it that when hopper frame is by downward pressure hopper frame declines with respect to main frame；When main frame is moved down, hopper frame resets with respect to main frame.
The elevating mechanism includes gas spring, and one end and the hopper frame of the gas spring are articulated, and the other end is articulated with main frame；The hopper frame is respectively provided on two sides with guide rail, and the guide rail is vertically welded on main frame；The directive wheel for being articulated in a pedestal is in contact with the guide rail；The pedestal is connected with a support bar, and the support bar is fixedly linked with hopper frame.
Altogether provided with 4 gas springs between hopper frame and main frame, wherein close to the front side of main frame provided with 2 gas springs.
The left and right sides of the hopper frame is respectively provided with 2 guide rails.
The pedestal is cuboid, is pivotally connected two directive wheels successively along the direction of guide rail in it.
Pedestal is connected by two connecting rods with support bar；One end of every connecting rod is welded with pedestal, and the other end passes through support bar；Provided with two nuts screwed togather with the connecting rod in connecting rod, two nut is divided into the both sides of support bar.
The connecting rod that the lower edge pivot joint one of the plastering plate is fixedly linked with main frame；The upper limb of plastering plate is pivotally connected a push rod, and the push rod is connected with the depression bar of " L " shape.
It is provided with push rod on a spring, push rod and is additionally provided with a blocking part, one end of spring is kept out in the blocking part of push rod, and the other end is kept out in the end of the short side of depression bar.
Push rod by a two ends there is the sleeve pipe of internal thread to be constituted with the screw rod for being screwed together in the sleeve pipe two ends, and the two screw rods are threadedly coupled with the connection of sleeve pipe to be forward and reverse.
A detent mechanism is connected in the lower end of portal frame, the detent mechanism includes base plate, column and the spring around the column, and the two ends of spring are connected on base plate；Base plate is provided with an inclined-plane turned forward；The upper end of column is connected with the lower end of portal frame, and the lower end of column is located on the inclined-plane.
The automatic plastering machine of the present invention can ensure that the upper limb of wall can also obtain automatic plastering.Because elevating mechanism simply merely plays fairly simple in the function of allowing hopper to rise or drop, structure, it is ensured that the high reliability of automatic plastering machine；Thickness of the upper limb through automatic plastering of wall can reach unanimously simultaneously, paint effect preferable；Furthermore, the operation of the detent mechanism of the lower end of portal frame of the invention fully relies on the retraction force from gravity and spring, so the very simple that seems, reliability.
Brief description of the drawings
Fig. 1 is the side view when hopper of automatic plastering machine of the high reliability of the present invention does not decline；
Fig. 2 is the side view when hopper of automatic plastering machine of the high reliability of the present invention has declined；
Fig. 3 is the structural representation of the elevating mechanism of the hopper of the present invention；
Fig. 4 is Fig. 3 A-A views；
Fig. 5 is the structural representation after hopper in Fig. 4 declines；
Fig. 6 is Fig. 4 B-B views；
Fig. 7 is the front view of the detent mechanism of the lower end of the portal frame of the automatic plastering machine of the present invention.
Embodiment
The present invention is described in further detail in conjunction with drawings and Examples.
Referring to Fig. 1~Fig. 2, the automatic plastering machine of the high reliability of the present invention, including the main frame moving up and down 10 on portal frame 7, the hopper 20 on main frame 10 and the plastering plate 30 positioned at the front of hopper 20, hopper 20 is on a hopper frame, be connected an elevating mechanism 2 on hopper frame so that the hopper 20 can be moved up and down with respect to main frame 10.The function of 20 liters of hopper or drop is allowed because elevating mechanism 2 is simply merely played, it is fairly simple in structure, it is ensured that high reliability.
The automatic plastering machine of the present invention is at work, with the rising of main frame 10, by the active force of ceiling, relative main frame 10 is moved down hopper 20 so that drawn close without barrier between the upper limb and ceiling of plastering plate 30, thus the upper limb of wall can obtain automatic plastering.
But because plastering plate 30 and wall keep an angle, and plastering plate 30 has one fixed width, if the inclined angle of the opposing sides of plastering plate 30 is unmodifiable, although then the upper limb of wall can obtain automatic plastering, but after it is painted, occur close to the thicker effect in the place of ceiling, paint quality undesirable.
The lower edge pivot joint connecting rod 31 of the plastering plate 30 of the present invention, the connecting rod 31 is fixedly linked with main frame 10；The upper limb of plastering plate 30 is pivotally connected a push rod 32, and the push rod 32 is connected with the depression bar 33 of " L " shape, and the long side of the depression bar and the infall of short side are articulated with main frame 10, and the end on its long side is pivotally connected a directive wheel 34.When plastering plate 30 rises towards the upper limb of wall, directive wheel 34 is contacted with ceiling first, and the end stress on the long side of the depression bar 33 is pushed, and the end of short side promotes forward push rod 32, forces plastering plate 30 to change the angle with wall；Thus the thickness of the automatic plastering of the upper limb of wall can reach unanimously.
The present invention also provides a kind of preferred embodiment, and it is used for the angle of inclination for being rapidly pre-adjusted plastering plate 30.Push rod 32 by a two ends there is the sleeve pipe 326 of internal thread to be constituted with the screw rod 325,327 for being screwed together in the two ends of sleeve pipe 326, and the two screw rods 325,327 are threadedly coupled with the connection of sleeve pipe 326 to be forward and reverse.
As a kind of preferred embodiment, referring to Fig. 3~Fig. 6, the elevating mechanism 2 of hopper frame of the invention, including four gas springs 21, four guide rails 22 and four support bars 23 being fixedly linked with hopper frame；
Every guide rail 22 is vertically welded on main frame 10, and guide rail 22 is connected by the pedestal 25 of a cuboid with support bar 23, and 2 directive wheels 24 of pivot joint in pedestal 25,2 directive wheels 24 are mutually kept out with guide rail 22.
Pedestal 25 is connected by two connecting rods 27 up and down with support bar 23.One end of two connecting rods 27,28 and pedestal 25 are welded, and the other end passes through support bar 23, provided with two nuts 271,272 screwed togather with the connecting rod 27 in connecting rod 27；Two nut 271,272 is divided into the both sides of support bar 23.Rotate two nuts 271,272, connecting rod 27 can be adjusted and be located at length between pedestal 25 and support bar 23, and then can adjust the degree that 2 directive wheels 24 are contradicted with guide rail 22, thus ensure hopper frame along guide rail 22 move up and down it is smooth.
One end of every gas spring 21 is articulated with hopper frame, and the other end is articulated with main frame 10；Gas spring 21 is prior art, can compress, after pressure is cancelled, can reset again when its two ends is pressurized.It can so ensure that hopper 20, when being kept out by ceiling, can be moved down along guide rail 22；When main frame 10 is moved down, hopper 20 can reset to normal position again.
Referring to Fig. 1 and Fig. 7, a detent mechanism 9 is connected in the lower end of portal frame 7, the detent mechanism 9 includes base plate 91, column 92 and the spring 93 around the column 92, and the two ends of spring 93 are on base plate 91；Base plate 91 is provided with an inclined-plane 911 turned forward；The upper end of column 92 is connected with the lower end of portal frame 7, and the lower end of column 92 is located on inclined-plane 911.
In the figure 7 it is also seen that inclined-plane 911 is provided with a dovetail groove 9110, the lower end of column 92 is located in the dovetail groove 9110.
Before the automatic plastering machine work of the present invention, the lower end of portal frame 7 is extended downwardly from, until base plate 91 contacts ground, due to the effect of deadweight, portal frame 7 can be moved forward along inclined-plane 911, until the front end of base 90 is supported with a positioning body, portal frame 7 is just positioned to the position of proper operation；After end-of-job, the lower end of portal frame 7 is retracted upwards, and base plate 91 is lifted away from ground together with column 92, while the retraction force of spring 93 make it that base plate 91 resets with respect to column 92.The operation of this detent mechanism 9 fully relies on the retraction force from gravity and spring, so the very simple that seems, reliability.
The above is only presently preferred embodiments of the present invention, any formal limitation not is done to the present invention, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, in the range of technical solution of the present invention is not departed from, when the technology contents using the disclosure above make a little change or are modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solution of the present invention, any simple modification that technical spirit according to the present invention is made to above example, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of automatic plastering machine of high reliability, including the main frame moving up and down on portal frame, the hopper for accommodating ash material and the plastering plate in front of the hopper, it is characterized in that：Gas spring is provided between the hopper and main frame, the gas spring causes when hopper is by downward pressure, hopper declines with respect to main frame；When main frame is moved down, hopper resets with respect to main frame.
2. the automatic plastering machine of high reliability as claimed in claim 1, it is characterized in that：The hopper is on hopper frame, and one end of the gas spring is articulated with the hopper frame, and the other end is articulated with main frame.
3. the automatic plastering machine of high reliability as claimed in claim 2, it is characterized in that：The hopper frame is respectively provided on two sides with guide rail, and the guide rail is vertically welded on main frame；The directive wheel for being articulated in a pedestal is in contact with the guide rail；The pedestal is connected with a support bar, and the support bar is fixedly linked with hopper frame.
4. the automatic plastering machine of high reliability as claimed in claim 1 or 2, it is characterized in that：Altogether provided with 4 gas springs between hopper frame and main frame, wherein close to the front side of main frame provided with 2 gas springs.
5. the automatic plastering machine of high reliability as claimed in claim 3, it is characterized in that：The pedestal is cuboid, is pivotally connected two directive wheels successively along the direction of guide rail in it.
6. the automatic plastering machine of high reliability as claimed in claim 5, it is characterized in that：Pedestal is connected by two connecting rods with support bar；One end of every connecting rod is welded with pedestal, and the other end passes through support bar；Provided with two nuts screwed togather with the connecting rod in connecting rod, two nut is divided into the both sides of support bar.
7. the automatic plastering machine of high reliability as claimed in claim 4, it is characterized in that：The connecting rod that the lower edge pivot joint one of the plastering plate is fixedly linked with main frame；The upper limb of plastering plate is pivotally connected a push rod, and the push rod is connected with depression bar.
8. the automatic plastering machine of high reliability as claimed in claim 7, it is characterized in that：It is provided with push rod on a spring, push rod and is additionally provided with a blocking part, one end of spring is kept out in the blocking part of push rod, and the other end is kept out in the end of the short side of depression bar.
9. the automatic plastering machine of high reliability as claimed in claim 7, it is characterized in that：Push rod by a two ends there is the sleeve pipe of internal thread to be constituted with the screw rod for being screwed together in the sleeve pipe two ends, and the two screw rods are threadedly coupled with the connection of sleeve pipe to be forward and reverse.
10. the automatic plastering machine of the high reliability as described in any one of claims 1 to 3, it is characterized in that：A detent mechanism is connected in the lower end of portal frame, the detent mechanism includes base plate, column and the spring around the column, and the two ends of spring are connected on base plate；Base plate is provided with an inclined-plane turned forward；The upper end of column is connected with the lower end of portal frame, and the lower end of column is located on the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016102.3A CN102587625B (en) | 2012-01-17 | 2012-01-17 | Automatic wall painting machine with high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016102.3A CN102587625B (en) | 2012-01-17 | 2012-01-17 | Automatic wall painting machine with high reliability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102587625A CN102587625A (en) | 2012-07-18 |
| CN102587625B true CN102587625B (en) | 2014-01-08 |
Family
ID=46476809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210016102.3A Expired - Fee Related CN102587625B (en) | 2012-01-17 | 2012-01-17 | Automatic wall painting machine with high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102587625B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB752852A (en) * | 1954-06-09 | 1956-07-18 | George Octavio De Alencar Cabr | A machine for plastering walls |
| JPH07207920A (en) * | 1994-01-20 | 1995-08-08 | Takenaka Komuten Co Ltd | Spray device for external wall in narrow place |
| US5578327A (en) * | 1993-08-16 | 1996-11-26 | Tan; Tah H. | Plastering machine |
| CN2816209Y (en) * | 2005-08-16 | 2006-09-13 | 童有林 | Extrusion type automatic plastering wall machine |
| CN2863976Y (en) * | 2006-01-26 | 2007-01-31 | 王伟明 | Automatic plastering machine |
| CN201554211U (en) * | 2009-09-16 | 2010-08-18 | 李新亮 | Wall body automatic plastering machine |
-
2012
- 2012-01-17 CN CN201210016102.3A patent/CN102587625B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB752852A (en) * | 1954-06-09 | 1956-07-18 | George Octavio De Alencar Cabr | A machine for plastering walls |
| US5578327A (en) * | 1993-08-16 | 1996-11-26 | Tan; Tah H. | Plastering machine |
| JPH07207920A (en) * | 1994-01-20 | 1995-08-08 | Takenaka Komuten Co Ltd | Spray device for external wall in narrow place |
| CN2816209Y (en) * | 2005-08-16 | 2006-09-13 | 童有林 | Extrusion type automatic plastering wall machine |
| CN2863976Y (en) * | 2006-01-26 | 2007-01-31 | 王伟明 | Automatic plastering machine |
| CN201554211U (en) * | 2009-09-16 | 2010-08-18 | 李新亮 | Wall body automatic plastering machine |
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| Publication number | Publication date |
|---|---|
| CN102587625A (en) | 2012-07-18 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160117 |
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| EXPY | Termination of patent right or utility model |