CN104818837B - Mechanical float linkage performs device - Google Patents
Mechanical float linkage performs device Download PDFInfo
- Publication number
- CN104818837B CN104818837B CN201510164888.7A CN201510164888A CN104818837B CN 104818837 B CN104818837 B CN 104818837B CN 201510164888 A CN201510164888 A CN 201510164888A CN 104818837 B CN104818837 B CN 104818837B
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- CN
- China
- Prior art keywords
- hopper
- gripper shoe
- plate
- plastering
- mechanical float
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The performs device the invention discloses a kind of mechanical float links, including the case of plastering being made up of hopper, plastering plate and support, its medium-height trestle is mainly made up of envelope hawk, towing plate and gripper shoe, envelope hawk is connected on towing plate and is located at plastering plate both sides, hopper is with gripper shoe to rotate secondary connection, plastering plate lower end is with gripper shoe to rotate secondary connection, towing plate is connected with moving sets with the frame of mechanical float, frame top arranges crossbeam pressing plate, crossbeam pressing plate overturns hopper when contacting with hopper, be provided with telescopic pole between hopper and gripper shoe；Cam mechanism is formed near end of the hopper with gripper shoe tie point with plastering plate, gripper shoe, when hopper overturns, plastering plate can be made to rotate with gripper shoe tie point around which.Body of wall top can not only be completed using the present invention to plaster, and grieshoch can be compacted during plastering plate is descending smooth.
Description
Technical field
The present invention is belonging to building machinery technical field, more particularly to a kind of mechanical float linkage performs device.
Background technology
Though existing mechanical float improves efficiency of construction, alleviate labour intensity, due to prior art take from lower and
Upper plastered work mode, grieshoch are formed by the lower edge extruding mortar of plastering plate, and the storage inclined angle of ash hopper, so that in hopper
Slurry delivery when hopper is up to body of wall top, is at least equal to the metope of hopper height on plastering plate on the top of body of wall
On can not form grieshoch；At body of wall top, due to plastering plate can not rotate freely into plastering plate be close to metope parallel, if in hopper
Remaining mortar continues supply plastering plate, and in plastering plate, residual mortar is by serious leakage, if hopper can be overturn, residual in plastering plate
Stay mortar put aside on plastering plate, and when hopper and plastering plate descending when, plastering plate can not the mortar that smeared compacting flat
Whole, and coat of plaster can be scraped, ultimately result in flatness and smoothness requirements that plastering quality does not reach regulation.Additionally, smearing
On-site cleanup work amount can also be increased during ash.
Content of the invention
For drawbacks described above, present invention solves the technical problem that being, a kind of mechanical float linkage performs device is provided, in material
After bucket upset, plastering plate concomitant rotation is plastered to being close to parallel with metope with completing body of wall top, and can during descending
Grieshoch is compacted smooth.
Technical problem solved by the invention is employed the following technical solutions to realize：A kind of mechanical float linkage performs device,
Including case of plastering, comprising hopper, plastering plate and support, its medium-height trestle is mainly by envelope hawk, towing plate and gripper shoe for the case of plastering
Composition, envelope hawk are connected on towing plate and are located at plastering plate both sides, hopper and gripper shoe to rotate secondary connection, plastering plate lower end with
To rotate secondary connection, towing plate is connected with moving sets gripper shoe with the frame of mechanical float, and frame top arranges crossbeam pressing plate, crossbeam
Overturn hopper when pressing plate is contacted with hopper, between hopper and gripper shoe, be provided with telescopic pole；Near the hopper and support
The end of plate tie point and plastering plate, gripper shoe form cam mechanism, when hopper overturns, can make plastering plate around itself and gripper shoe
Tie point is rotated.
Linked performs device using the mechanical float of said structure, due to its near the end of hopper and gripper shoe tie point with
Plastering plate, gripper shoe form cam mechanism, and therefore when the mechanical float linkage performs device works, hopper is with towing plate along frame
Body of wall top is gone upward to, housiung separator pressing plate is pressed to hopper, hopper is overturn to precalculated position, bucket front makees cam for actively
Part, plastering plate are made driven member and are rotated with gripper shoe tie point around which, can not only complete body of wall top and plaster, and in plastering plate
Grieshoch can be compacted during descending smooth.
A kind of preferred version of the performs device that links as mechanical float of the present invention, the gripper shoe are provided with postive stop baffle,
Hopper is made to stop upset when postive stop baffle is contacted.Using this set, present configuration can be made simple, the spacing reliability of hopper.
Link the improvement of performs device preferred version as the above-mentioned mechanical float of the present invention, the hopper overturn to make hopper,
When telescopic pole, gripper shoe are conllinear, hopper is not in contact with postive stop baffle.Using the performs device of this structure, when hopper, can stretch
When contracting strut, gripper shoe are conllinear, telescopic pole be reduced to most short, conllinear rear hopper can continue upset until hopper contact limiting block
Stop during plate, under the state, telescopic pole extends active force hopper applied along former rotation direction again, hopper is voluntarily locked
Only, it is in stable condition when plastering plate is descending.When hopper comes downwards to bottom, hopper is imposed reverse turn direction active force make hopper,
After telescopic pole, gripper shoe cross dead-centre position, hopper telescopic pole effect under self-resetting to hopper uplink state.
Used as another kind of improvement of the above-mentioned mechanical float linkage performs device preferred version of the present invention, the hopper upset makes material
When bucket, telescopic pole, gripper shoe are close to collinear position, hopper contacts postive stop baffle.Using the performs device of this structure, expect
When bucket, telescopic pole, gripper shoe are close to conllinear, hopper contact postive stop baffle stops upset, and the four-bar mechanism is not in dead
Point position, hopper are resetted under telescopic pole effect, are not required to apply which active force in extra reverse turn direction.
As the improvement further to the improved preferred version of latter, lockable mechanism is set on the bracket, including stepping on
Plate, lockplate and synchronizing bar, pedal are connected on lockplate, and lockplate is connected on synchronizing bar, synchronizing bar and the towing plate
Connection, the hopper are provided with the positioning pipe coordinated with lockplate.It is material using this structure after hopper contact postive stop baffle
Bucket provides locking, and on hopper, positioning pipe is coordinated with lockplate, and synchronizing bar makes both sides lockplate while action, hopper is locked out rear steady
Row is fixed, when frame bottom is come downwards to, user makes lockplate rotate and positioning pipe disengaging to pedal force, and hopper is scalable
The lower self-resetting of strut effect.
As the invention described above mechanical float link performs device another kind of preferred version, in the cam mechanism with plaster
The bucket front that plate coordinates is provided with roller.This set can avoid bucket front from wearing and tearing, while reducing bucket front and plastering plate
Between frictional resistance.
Another preferred version for the performs device that links as the invention described above mechanical float, the plastering plate and gripper shoe it
Between arrange spring.This set makes hopper after the reset, and plastering plate can be reset to up state of plastering under the action of the spring.
Another preferred version for the performs device that links as the invention described above mechanical float, the envelope hawk and towing plate with
Moving sets connect, and arrange spring between envelope hawk and gripper shoe.This set, during making plastering plate uplink and downlink, envelope ash
Plate reduces mortar seepage in plastering plate according to metope situation voluntarily adjustment position.
In a word, using the mechanical float linkage performs device of the present invention, body of wall top is reached in crossbeam pressing plate function in hopper
Under lower roll over condition, plastering plate linkage overturns, and is plastered with completing top, while plastering plate can be reliable and stable descending and by grieshoch
Compacting is smooth, and mortar seepage is less.
Description of the drawings
The present invention is elaborated with reference to embodiment accompanying drawing.
Fig. 1 is the mechanical float linkage location drawing of the performs device in mechanical float.
Fig. 2 is the mechanical float linkage performs device structural representation of second embodiment of the present invention.
Fig. 3 is mechanical float linkage performs device hopper, plastering plate and gripper shoe coUinear state schematic diagram in Fig. 2.
Fig. 4 is partial structural diagram after mechanical float linkage performs device plastering plate rotation in Fig. 2.
Fig. 5 is the mechanical float linkage performs device partial structural diagram of the first embodiment of the present invention.
Fig. 6 is partial structural diagram after mechanical float linkage performs device plastering plate rotation in Fig. 5.
The linkage of 1. crossbeam pressing plate 2. 3. frame of performs device in Fig. 1.
4. hopper, 5. plastering plate, 6. envelope hawk, 7. towing plate, 8. gripper shoe, 9. postive stop baffle 10. in Fig. 2 to Fig. 4
15. roller of telescopic pole 11. spring, 12. spring, 13. tie point, 14. bucket front, 16. tie point.
17. lockplate, 18. pedal, 19. positioning pipe, 20. synchronizing bar in Fig. 6.
Specific embodiment
As shown in figure 1, mechanical float linkage performs device 2 of the present invention is in mechanical float frame 3, in mechanical float frame 3
End is provided with crossbeam pressing plate 1.Fig. 2 to Fig. 4 shows mechanical float of the present invention linkage the first embodiment of performs device, wherein Fig. 2
For the device 2 along 3 uplink state of frame, Fig. 4 turns operated condition for plastering plate, be the device 2 along frame 3 go upward to top or
Descending presented state.The mechanical float linkage performs device 2 of the present invention includes case of plastering, and the case of plastering includes hopper 4, plasters
Plate 5 and support, its medium-height trestle are mainly made up of with gripper shoe 8 envelope hawk 6, towing plate 7, and it is upper that envelope hawk 6 is connected to towing plate 7
In 5 both sides of plastering plate, hopper 4 with gripper shoe 8 to rotate secondary connection, lead with gripper shoe 8 to rotate secondary connection by 5 lower end of plastering plate
Corbel back slab 7 is connected with moving sets with the frame 3 of mechanical float, and crossbeam pressing plate 1 overturns hopper 4 when contacting with hopper 4, hopper 4 with
Telescopic pole 10 is provided between fagging 8；Near the end 14 of hopper 4 and 8 tie point 13 of gripper shoe and plastering plate 5, gripper shoe 8
Cam mechanism is formed, when hopper 4 overturns, plastering plate 5 can be made to rotate with 8 tie point 16 of gripper shoe around which.Link in mechanical float
When performs device 2 works, hopper 4 goes upward to body of wall top with towing plate 7 along frame 3, and housiung separator pressing plate 1 is pressed to hopper 4,
Hopper 4 is overturn to precalculated position, and bucket front 14 makees cam for driving link, and plastering plate 5 is made driven member and is connected with gripper shoe 8 around which
Point 16 is rotated, and can not only complete body of wall top plasters, and can be compacted grieshoch during plastering plate 5 is descending smooth.
Gripper shoe 8 is provided with postive stop baffle 9, makes hopper 4 stop upset when postive stop baffle 9 is contacted.As the first reality
Mode is applied, hopper 4 is overturn to when making hopper 4, telescopic pole 10, gripper shoe 8 conllinear, and hopper 4 is not in contact with postive stop baffle 9.When
When hopper 4, telescopic pole 10, gripper shoe 8 are conllinear, telescopic pole 10 is reduced to most short, and it is straight that conllinear rear hopper 4 can continue upset
Stop when contacting postive stop baffle 9 to hopper 4, under the state, telescopic pole 10 extends again and hopper 4 applied along former rotation side
To active force, the voluntarily locking under postive stop baffle 9 and 10 double action of retractable support lever of hopper 4, shape when plastering plate 5 is descending
State is stable.When hopper 4 comes downwards to 3 bottom of frame, operator makes hopper 4, can stretch to the active force that hopper 4 imposes reverse turn direction
After contracting strut 10, gripper shoe 8 cross dead-centre position, hopper 4 telescopic pole 10 effect under self-resetting to the up shape of hopper
State.
As shown in Figure 5 and Figure 6 mechanical float of the present invention linkage second embodiment of performs device, 4 shown in Fig. 6 to
16 is two kinds of embodiment essentially identical configurations.But in the middle of second embodiment, hopper 4 is overturn to making hopper 4, can stretch
When contracting strut 10, gripper shoe 8 are close to collinear position, hopper 4 contacts postive stop baffle 9.Hopper 4, telescopic pole 10, gripper shoe 8
When being close to conllinear, hopper 4 stops upset because contacting postive stop baffle 9, so the four-bar mechanism is not in dead-centre position, hopper
4 reset under telescopic pole 10 is acted on, and are not required to apply which active force in extra reverse turn direction.
In second embodiment shown in Fig. 5 and Fig. 6, it is additionally provided with including pedal 18, lockplate 17 and synchronizing bar 20
Lockable mechanism, pedal 18 is connected on lockplate 17, and lockplate 17 is connected on synchronizing bar 20, synchronizing bar 20 and towing plate 7
Connection, hopper 4 are provided with the positioning pipe 19 coordinated with lockplate 17.After hopper 4 contacts postive stop baffle 9, lockable mechanism is hopper 4
Secure ratcs is provided, positioning pipe 19 is coordinated with lockplate 17 on hopper 4, synchronizing bar 20 makes both sides lockplate 17 while action, material
Bucket 4 be locked out after stablize descending, when coming downwards to 3 bottom of frame, operator to pedal 18 force make lockplate 17 rotate with positioning
Pipe 19 departs from, the self-resetting under the effect of telescopic pole 10 of hopper 4.
In the middle of the first and second embodiment, the bucket front 14 coordinated with plastering plate 5 in cam mechanism is provided with
, there is excessive wear during avoiding bucket front 14 from using for a long time in roller 15, while reducing between bucket front 14 and plastering plate 5
Frictional resistance.Spring 12 is set between plastering plate 5 and gripper shoe 8, makes hopper 4 after the reset, plastering plate 5 can be in spring 12
Up state of plastering is reset under effect.Envelope hawk 6 is connected with moving sets with towing plate 8, is set between envelope hawk 6 and gripper shoe 8
Spring 11 is put, during making 5 uplink and downlink of plastering plate, envelope hawk 6 is reduced with this and smears according to metope situation voluntarily adjustment position
Mortar seepage in hawk 5, makes the scene of plastering keep clean.
In above-described embodiment, retractable support lever 10 can be select appropriate size according to hopper carrying situation pneumatic
Strut or hydraulic pressure support bar.Roller 15 also can be replaced by rolling bearing, can arrange pad in roller 15 and 5 contact position of plastering plate
Plate, to reduce the abrasion to plastering plate 5.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above enforcement
Mode, in the ken that those of ordinary skill in the art possess, can also be on the premise of without departing from present inventive concept
Make a variety of changes.
Claims (8)
1. a kind of mechanical float links performs device, and including case of plastering, the case of plastering is comprising hopper（4）, plastering plate（5）And support,
Its medium-height trestle is mainly by envelope hawk（6）, towing plate（7）With gripper shoe（8）Composition, seals hawk（6）It is connected to towing plate（7）Upper
In plastering plate（5）Both sides, hopper（4）With gripper shoe（8）To rotate secondary connection, plastering plate（5）Lower end and gripper shoe（8）To rotate
Secondary connection, towing plate（7）Frame with mechanical float（3）Connected with moving sets, frame（3）Top arranges crossbeam pressing plate（1）, crossbeam
Pressing plate（1）With hopper（4）Hopper is made during contact（4）Upset, hopper（4）With gripper shoe（8）Between be provided with telescopic pole（10）,
It is characterized in that：Near the hopper（4）With gripper shoe（8）Tie point（13）End（14）With plastering plate（5）, gripper shoe
（8）Cam mechanism is formed, in hopper（4）During upset, plastering plate can be made（5）Around itself and gripper shoe（8）Tie point（16）Rotate.
2. mechanical float according to claim 1 links performs device, it is characterised in that：The gripper shoe（8）It is provided with limit
Position baffle plate（9）, make hopper（4）In contact postive stop baffle（9）When stop upset.
3. mechanical float according to claim 2 links performs device, it is characterised in that：The hopper（4）Overturn to making material
Bucket（4）, telescopic pole（10）, gripper shoe（8）When conllinear, hopper（4）Not in contact with postive stop baffle（9）.
4. mechanical float according to claim 2 links performs device, it is characterised in that：The hopper（4）Overturn to making material
Bucket（4）, telescopic pole（10）, gripper shoe（8）When being close to collinear position, hopper（4）Contact postive stop baffle（9）.
5. mechanical float according to claim 4 links performs device, it is characterised in that：Locking machine is also set on the support
Structure, including pedal（18）, lockplate（17）And synchronizing bar（20）, pedal（18）It is connected to lockplate（17）On, lockplate（17）
It is connected to synchronizing bar（20）On, synchronizing bar（20）With the towing plate（7）Connection, the hopper（4）It is provided with and lockplate
（17）The positioning pipe of cooperation（19）.
6. mechanical float according to any one of claim 1 to 5 links performs device, it is characterised in that：The cam machine
With plastering plate in structure（5）The bucket front of cooperation（14）It is provided with roller（15）.
7. according to any one of claim 1 to 5 mechanical float linkage performs device, it is characterised in that：The plastering plate（5）
With gripper shoe（8）Between arrange spring（12）.
8. according to any one of claim 1 to 5 mechanical float linkage performs device, it is characterised in that：The envelope hawk（6）
With towing plate（7）Connected with moving sets, seal hawk（6）With gripper shoe（8）Between arrange spring（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164888.7A CN104818837B (en) | 2015-04-09 | 2015-04-09 | Mechanical float linkage performs device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164888.7A CN104818837B (en) | 2015-04-09 | 2015-04-09 | Mechanical float linkage performs device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104818837A CN104818837A (en) | 2015-08-05 |
| CN104818837B true CN104818837B (en) | 2017-03-08 |
Family
ID=53729297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164888.7A Expired - Fee Related CN104818837B (en) | 2015-04-09 | 2015-04-09 | Mechanical float linkage performs device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104818837B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746724A (en) * | 2020-12-30 | 2021-05-04 | 上海蔚建科技有限公司 | Plastering head |
| CN114687539B (en) * | 2020-12-31 | 2023-09-01 | 珠海路飞装饰有限公司 | Interior decoration is with whitewashing device |
| CN116498042B (en) * | 2023-05-10 | 2023-09-22 | 中建三局集团华南有限公司 | Thin plastering device for high-precision masonry wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04209260A (en) * | 1990-11-30 | 1992-07-30 | Sumitomo Rubber Ind Ltd | Application tool for flow coating of floor |
| CN2818652Y (en) * | 2005-08-18 | 2006-09-20 | 杨宝堂 | Suspended forging lime slice |
| CN200975095Y (en) * | 2006-11-27 | 2007-11-14 | 王相武 | Improved wall plastering machine |
| CN201212244Y (en) * | 2008-04-20 | 2009-03-25 | 黄效红 | Hopper for pasting machine |
| CN201574565U (en) * | 2009-01-06 | 2010-09-08 | 黄效红 | Plastering device of plastering machine |
| CN201588391U (en) * | 2009-12-28 | 2010-09-22 | 黄效红 | Mortar hopper of troweling machine |
| CN203808464U (en) * | 2014-02-28 | 2014-09-03 | 福州市金昌创新技术研究所 | Automatic microcomputer wall plastering machine |
-
2015
- 2015-04-09 CN CN201510164888.7A patent/CN104818837B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04209260A (en) * | 1990-11-30 | 1992-07-30 | Sumitomo Rubber Ind Ltd | Application tool for flow coating of floor |
| CN2818652Y (en) * | 2005-08-18 | 2006-09-20 | 杨宝堂 | Suspended forging lime slice |
| CN200975095Y (en) * | 2006-11-27 | 2007-11-14 | 王相武 | Improved wall plastering machine |
| CN201212244Y (en) * | 2008-04-20 | 2009-03-25 | 黄效红 | Hopper for pasting machine |
| CN201574565U (en) * | 2009-01-06 | 2010-09-08 | 黄效红 | Plastering device of plastering machine |
| CN201588391U (en) * | 2009-12-28 | 2010-09-22 | 黄效红 | Mortar hopper of troweling machine |
| CN203808464U (en) * | 2014-02-28 | 2014-09-03 | 福州市金昌创新技术研究所 | Automatic microcomputer wall plastering machine |
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| Publication number | Publication date |
|---|---|
| CN104818837A (en) | 2015-08-05 |
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