CN104818837A - Linkage execution device of troweling machine - Google Patents
Linkage execution device of troweling machine Download PDFInfo
- Publication number
- CN104818837A CN104818837A CN201510164888.7A CN201510164888A CN104818837A CN 104818837 A CN104818837 A CN 104818837A CN 201510164888 A CN201510164888 A CN 201510164888A CN 104818837 A CN104818837 A CN 104818837A
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- China
- Prior art keywords
- hopper
- gripper shoe
- plate
- troweling
- troweling machine
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Abstract
Disclosed is a linkage execution device of a troweling machine. The linkage execution device of the troweling machine comprises a troweling box, wherein the troweling box is composed of a hopper, a troweling plate and a support. The support mainly comprises lime sealing plates, traction plates and supporting plates, wherein the lime sealing plates are connected to the traction plates and located on the two sides of the troweling plate. The hopper and the supporting plates are connected through a rotating pair, the lower end of the troweling plate and the supporting plates are connected through a rotating pair, and the traction plates and a machine frame of the troweling machine are connected through a movable pair. Transverse beam press plates are arranged at the top end of the machine frame, the hopper can be overturned when the transverse beam press plates make contact with the hopper, and telescopic supporting rods are arranged between the hopper and the supporting plates. A cam mechanism is formed by the ends, close to points of connection between the hopper and the supporting plates, of the hopper, the troweling plate and the supporting plates, and enables the troweling plate to rotate around points of connection between the troweling plate and the supporting plates when the hopper is overturned. By the adoption of the linkage execution device of the troweling machine, troweling operation at the top end of a wall can be accomplished, and a lime layer can be compact and flat in the process that the troweling plate descends.
Description
Technical field
The present invention belongs to building machinery technical field, particularly a kind of troweling machine interlock actuating unit.
Background technology
Though existing troweling machine improves efficiency of construction, alleviate labour intensity, but due to the mode of plastered work from bottom to top that prior art is taked, grieshoch is formed along extruding mortar by the lower of plastering plate, storage ash hopper is angle of inclination, to on plastering plate to make slurry delivery in hopper, when hopper is up to body of wall top, has at least on the top of body of wall on the metope equaling hopper height and can not form grieshoch; At body of wall top, because plastering plate can not rotate freely into plastering plate with metope close to parallel, if residue mortar continues supply plastering plate in hopper, in plastering plate, residual mortar is by serious leakage, if hopper can overturn, in plastering plate, residual mortar will be put aside on plastering plate, and when hopper and plastering plate descending time, plastering plate can not be smooth by the mortar compacting of smearing, and can scrape floated coat, finally causes plastering quality not reach planeness and the smoothness requirements of regulation.In addition, in the process of plastering, also on-site cleanup work amount can be increased.
Summary of the invention
For above-mentioned defect, the technical problem that the present invention solves is, provide a kind of troweling machine interlock actuating unit, after hopper upset, plastering plate turns to metope close to parallel thereupon, plaster to complete body of wall top, and can by smooth for grieshoch compacting in descending process.
Technical problem solved by the invention realizes by the following technical solutions: a kind of troweling machine interlock actuating unit, comprise by hopper, the case of plastering of plastering plate and support composition, its medium-height trestle is primarily of envelope hawk, towing plate and gripper shoe form, envelope hawk is connected on towing plate and is positioned at plastering plate both sides, hopper is connected with revolute pair with gripper shoe, plastering plate lower end is connected with revolute pair with gripper shoe, towing plate is connected with moving sets with the frame of troweling machine, frame top arranges crossbeam pressing plate, crossbeam pressing plate makes hopper overturn when contacting with hopper, telescopic pole is provided with between hopper and gripper shoe, end and plastering plate, the gripper shoe of close described hopper and gripper shoe tie point form cam mechanism, when hopper overturns, plastering plate can be made to rotate around itself and gripper shoe tie point.
Adopt the troweling machine interlock actuating unit of said structure, because its end near hopper and gripper shoe tie point and plastering plate, gripper shoe form cam mechanism, therefore when this troweling machine interlock actuating unit work, hopper goes upward to body of wall top with towing plate along frame, housiung separator pressing plate is exerted pressure to hopper, hopper turn to precalculated position, bucket front is driving link as cam, plastering plate is made driven member and is rotated around itself and gripper shoe tie point, body of wall top can not only be completed plaster, and can by smooth for grieshoch compacting in the descending process of plastering plate.
As a kind of preferred version of troweling machine interlock actuating unit of the present invention, described gripper shoe is provided with postive stop baffle, makes hopper stop upset when contacting postive stop baffle.Adopt this set, structure of the present invention can be made simple, and hopper is reliably spacing.
As the improvement of the present invention's above-mentioned troweling machine interlock actuating unit preferred version, when described hopper turn to and makes hopper, telescopic pole, gripper shoe conllinear, hopper does not contact postive stop baffle.Adopt the actuating unit of this structure, when hopper, telescopic pole, gripper shoe conllinear, telescopic pole is reduced to the shortest, conllinear rear hopper can continue upset until stop when hopper contacts postive stop baffle, under this state, telescopic pole extends the active force of hopper applying along former rotation direction again, hopper is locking voluntarily, in stable condition when plastering plate is descending.When hopper comes downwards to bottom, after the active force imposing reverse turn direction to hopper makes hopper, telescopic pole, gripper shoe cross dead-centre position, hopper under telescopic pole effect self-resetting to hopper uplink state.
Another kind as the present invention's above-mentioned troweling machine interlock actuating unit preferred version improves, when described hopper upset makes hopper, telescopic pole, gripper shoe close to collinear position, and hopper contact postive stop baffle.Adopt the actuating unit of this structure, when hopper, telescopic pole, gripper shoe are close to conllinear, hopper contact postive stop baffle stops upset, and this four-bar mechanism there will not be dead-centre position, hopper resets under telescopic pole effect, does not need the active force it being applied to extra reverse turn direction.
As the further improvement of the preferred version to rear a kind of improvement, establish lockable mechanism on the bracket, comprise pedal, lockplate and synchronizing bar, pedal is connected on lockplate, lockplate is connected on synchronizing bar, synchronizing bar is connected with described towing plate, and described hopper is provided with the positioning pipe coordinated with lockplate.Adopt this structure after hopper contact postive stop baffle for hopper provides locking, on hopper, positioning pipe coordinates with lockplate, synchronizing bar makes the action simultaneously of both sides lockplate, hopper is stablized descending after locking, when coming downwards to frame bottom, user to pedal force, lockplate is rotated and positioning pipe departs from, and hopper is self-resetting under telescopic pole effect.
As the another kind of preferred version of the invention described above troweling machine interlock actuating unit, the bucket front coordinated with plastering plate in described cam mechanism is provided with roller.This set can avoid bucket front to wear and tear, and reduces the frictional resistance between bucket front and plastering plate simultaneously.
As another preferred version of the invention described above troweling machine interlock actuating unit, between described plastering plate and gripper shoe, spring is set.This set makes hopper after the reset, and plastering plate can be reset to up state of plastering under the action of the spring.
As another preferred version of the invention described above troweling machine interlock actuating unit, described envelope hawk is connected with moving sets with towing plate, arranges spring between envelope hawk and gripper shoe.This set, makes in plastering plate uplink and downlink process, and envelope hawk adjusts position voluntarily according to metope situation, reduces mortar seepage in plastering plate.
In a word, adopt troweling machine of the present invention to link actuating unit, arrive body of wall top under crossbeam pressing plate function under roll over condition at hopper, plastering plate linkage overturns, plaster to complete top, simultaneously plastering plate can be reliable and stable descending and by smooth for grieshoch compacting, and mortar seepage is less.
Accompanying drawing explanation
Below in conjunction with embodiment accompanying drawing, the present invention is elaborated.
Fig. 1 is the drawing of site of troweling machine interlock actuating unit in troweling machine.
Fig. 2 is the troweling machine interlock actuating unit structural representation of the second embodiment of the present invention.
Fig. 3 is troweling machine interlock actuating unit hopper, plastering plate and gripper shoe coUinear state schematic diagram in Fig. 2.
Fig. 4 is that in Fig. 2, troweling machine interlock actuating unit plastering plate rotates rear partial structurtes schematic diagram.
Fig. 5 is the troweling machine interlock actuating unit partial structurtes schematic diagram of the first embodiment of the present invention.
Fig. 6 is that in Fig. 5, troweling machine interlock actuating unit plastering plate rotates rear partial structurtes schematic diagram.
In Fig. 1,1. crossbeam pressing plates 2. link actuating unit 3. frame.
4. hopper 5. plastering plate 6. envelope hawk 7. towing plate 8. gripper shoe 9. postive stop baffle 10. telescopic pole 11. spring 12. spring 13. tie point 14. bucket front 15. roller 16. tie points in Fig. 2 to Fig. 4.
17. lockplate 18. pedal 19. positioning pipe 20. synchronizing bars in Fig. 6.
Detailed description of the invention
As shown in Figure 1, troweling machine interlock actuating unit 2 of the present invention is arranged in troweling machine frame 3, and troweling machine frame 3 upper end is provided with crossbeam pressing plate 1.Fig. 2 to Fig. 4 shows troweling machine of the present invention interlock actuating unit the first embodiment, wherein Fig. 2 be this device 2 along frame 3 uplink state, Fig. 4 is that plastering plate turns operated condition, is that this device 2 goes upward to top or descending presented state along frame 3.Troweling machine interlock actuating unit 2 of the present invention comprises the case of plastering be made up of hopper 4, plastering plate 5 and support, its medium-height trestle forms with gripper shoe 8 primarily of envelope hawk 6, towing plate 7, envelope hawk 6 is connected on towing plate 7 and is positioned at plastering plate 5 both sides, hopper 4 is connected with revolute pair with gripper shoe 8, plastering plate 5 lower end is connected with revolute pair with gripper shoe 8, towing plate 7 is connected with moving sets with the frame 3 of troweling machine, crossbeam pressing plate 1 makes hopper 4 overturn when contacting with hopper 4, be provided with telescopic pole 10 between hopper 4 and gripper shoe 8; Form cam mechanism near hopper 4 and the end 14 of gripper shoe 8 tie point 13 with plastering plate 5, gripper shoe 8, when hopper 4 overturns, plastering plate 5 can be made to rotate around itself and gripper shoe 8 tie point 16.When troweling machine interlock actuating unit 2 works, hopper 4 goes upward to body of wall top with towing plate 7 along frame 3, housiung separator pressing plate 1 pair of hopper 4 is exerted pressure, hopper 4 turn to precalculated position, bucket front 14 is driving link as cam, plastering plate 5 is made driven member and is rotated around itself and gripper shoe 8 tie point 16, can not only complete body of wall top and plaster, and can by smooth for grieshoch compacting in the descending process of plastering plate 5.
Gripper shoe 8 is provided with postive stop baffle 9, makes hopper 4 stop upset when contacting postive stop baffle 9.As the first embodiment, when hopper 4 turn to and makes hopper 4, telescopic pole 10, gripper shoe 8 conllinear, hopper 4 does not contact postive stop baffle 9.When hopper 4, telescopic pole 10, gripper shoe 8 conllinear, telescopic pole 10 is reduced to the shortest, conllinear rear hopper 4 can continue upset until stop when hopper 4 contacts postive stop baffle 9, under this state, telescopic pole 10 extends the active force applying along former rotation direction to hopper 4 again, hopper 4 locking voluntarily under postive stop baffle 9 and retractable support lever 10 double action, in stable condition when plastering plate 5 is descending.When hopper 4 comes downwards to frame 3 bottom, after operator makes hopper 4, telescopic pole 10, gripper shoe 8 cross dead-centre position to the active force that hopper 4 imposes reverse turn direction, hopper 4 under telescopic pole 10 acts on self-resetting to hopper uplink state.
Troweling machine interlock actuating unit the second embodiment of the present invention as shown in Figure 5 and Figure 6,4 to 16 shown in Fig. 6 are the structure that two kinds of embodiments are substantially identical.But in the middle of the second embodiment, when hopper 4 turn to and makes hopper 4, telescopic pole 10, gripper shoe 8 close to collinear position, hopper 4 contacts postive stop baffle 9.When hopper 4, telescopic pole 10, gripper shoe 8 are close to conllinear, hopper 4 stops upset because of contact postive stop baffle 9, so this four-bar mechanism there will not be dead-centre position, hopper 4 resets under telescopic pole 10 acts on, and does not need the active force it being applied to extra reverse turn direction.
In the second embodiment shown in Fig. 5 and Fig. 6, also be provided with the lockable mechanism comprising pedal 18, lockplate 17 and synchronizing bar 20, pedal 18 is connected on lockplate 17, lockplate 17 is connected on synchronizing bar 20, synchronizing bar 20 is connected with towing plate 7, and hopper 4 is provided with the positioning pipe 19 coordinated with lockplate 17.After hopper 4 contacts postive stop baffle 9, lockable mechanism provides secure ratcs for hopper 4, on hopper 4, positioning pipe 19 coordinates with lockplate 17, synchronizing bar 20 makes both sides lockplate 17 action simultaneously, hopper 4 is stablized descending after locking, when coming downwards to frame 3 bottom, operator to pedal 18 force, lockplate 17 is rotated and positioning pipe 19 departs from, and hopper 4 is self-resetting under telescopic pole 10 acts on.
In the middle of the first and the second embodiment, the bucket front 14 coordinated with plastering plate 5 in cam mechanism is provided with roller 15, when using for a long time to avoid bucket front 14, excessive wear occurs, and reduces the frictional resistance between bucket front 14 and plastering plate 5 simultaneously.Arrange spring 12 between plastering plate 5 and gripper shoe 8, make hopper 4 after the reset, plastering plate 5 can be reset to up state of plastering under the effect of spring 12.Envelope hawk 6 is connected with moving sets with towing plate 8, arrange spring 11 between envelope hawk 6 and gripper shoe 8, make in plastering plate 5 uplink and downlink process, envelope hawk 6 adjusts position voluntarily according to metope situation, reduce mortar seepage in plastering plate 5 with this, make on-the-spot maintenance cleaning of plastering.
In above-described embodiment, retractable support lever 10 can be Pneumatic power support lever or the hydraulic supporting strut of selecting appropriate size according to hopper carrying situation.Roller 15 also can be replaced by rolling bearing, can arrange backing plate, to reduce the wearing and tearing to plastering plate 5 in roller 15 and plastering plate 5 contact position.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (8)
1. a troweling machine interlock actuating unit, comprise machine by hopper (4), the case of plastering of plastering plate (5) and support composition, its medium-height trestle is primarily of envelope hawk (6), towing plate (7) and gripper shoe (8) form, envelope hawk (6) is connected on towing plate (7) and is positioned at plastering plate (5) both sides, hopper (4) is connected with revolute pair with gripper shoe (8), plastering plate (5) lower end is connected with revolute pair with gripper shoe (8), towing plate (7) is connected with moving sets with the frame (3) of troweling machine, frame (3) top arranges crossbeam pressing plate (1), crossbeam pressing plate (1) makes hopper (4) overturn when contacting with hopper (4), telescopic pole (10) is provided with between hopper (4) and gripper shoe (8), it is characterized in that: the end (14) of close described hopper (4) and gripper shoe (8) tie point (13) and plastering plate (5), gripper shoe (8) forms cam mechanism, when hopper (4) overturns, plastering plate (5) can be made to rotate around itself and gripper shoe (8) tie point (16).
2. troweling machine interlock actuating unit according to claim 1, is characterized in that: described gripper shoe (8) is provided with postive stop baffle (9), making hopper (4) stop upset when contacting postive stop baffle (9).
3. troweling machine interlock actuating unit according to claim 2, is characterized in that: when described hopper (4) turn to and makes hopper (4), telescopic pole (10), gripper shoe (8) conllinear, hopper (4) does not contact postive stop baffle (9).
4. troweling machine interlock actuating unit according to claim 2, is characterized in that: when described hopper (4) turn to and makes hopper (4), telescopic pole (10), gripper shoe (8) close to collinear position, hopper (4) contact postive stop baffle (9).
5. troweling machine interlock actuating unit according to claim 4, it is characterized in that: described support also establishes lockable mechanism, comprise pedal (18), lockplate (17) and synchronizing bar (20), pedal (18) is connected on lockplate (17), lockplate (17) is connected on synchronizing bar (20), synchronizing bar (20) is connected with described towing plate (7), and described hopper (4) is provided with the positioning pipe (19) coordinated with lockplate (17).
6. troweling machine interlock actuating unit according to any one of claim 1 to 5, is characterized in that: the bucket front (14) coordinated with plastering plate (5) in described cam mechanism is provided with roller (15).
7. the troweling machine interlock actuating unit according to any one of claim 1 to 5, is characterized in that: arrange spring (12) between described plastering plate (5) and gripper shoe (8).
8. the troweling machine interlock actuating unit according to any one of claim 1 to 5, is characterized in that: described envelope hawk (6) is connected with moving sets with towing plate (7), arranges spring (11) between envelope hawk (6) and gripper shoe (8).
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 true CN104818837A (en) | 2015-08-05 |
| CN104818837B CN104818837B (en) | 2017-03-08 |
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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) |
Cited By (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 |
| CN114687539A (en) * | 2020-12-31 | 2022-07-01 | 珠海路飞装饰有限公司 | Whitewash device for interior decoration |
| CN116498042A (en) * | 2023-05-10 | 2023-07-28 | 中建三局集团华南有限公司 | Thin plastering device for high-precision masonry wall |
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| 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 |
Cited By (5)
| 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 |
| CN114687539A (en) * | 2020-12-31 | 2022-07-01 | 珠海路飞装饰有限公司 | Whitewash device for interior decoration |
| CN114687539B (en) * | 2020-12-31 | 2023-09-01 | 珠海路飞装饰有限公司 | Interior decoration is with whitewashing device |
| CN116498042A (en) * | 2023-05-10 | 2023-07-28 | 中建三局集团华南有限公司 | Thin plastering device for high-precision masonry wall |
| 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 | Publication date |
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| CN104818837B (en) | 2017-03-08 |
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