CN204151650U - A kind of floating head system of laser trowelling machine - Google Patents

A kind of floating head system of laser trowelling machine Download PDF

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Publication number
CN204151650U
CN204151650U CN201420610839.2U CN201420610839U CN204151650U CN 204151650 U CN204151650 U CN 204151650U CN 201420610839 U CN201420610839 U CN 201420610839U CN 204151650 U CN204151650 U CN 204151650U
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China
Prior art keywords
floating
headstock
floating head
head
hoisting frame
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Expired - Fee Related
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CN201420610839.2U
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Chinese (zh)
Inventor
王黎宏
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XI'AN HAIMAI HEAVY MACHINERY CO Ltd
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XI'AN HAIMAI HEAVY MACHINERY CO Ltd
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Priority to CN201420610839.2U priority Critical patent/CN204151650U/en
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Publication of CN204151650U publication Critical patent/CN204151650U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of floating head system of laser trowelling machine, comprise floating head cross axle hoisting frame, floating head pitch angle control oil cylinder, the floating headstock, helix feed divider, exciting device and walking beam; Described floating head cross axle hoisting frame is fixedly connected with the floating headstock, floating head pitch angle control oil cylinder is arranged on the front end of floating head cross axle hoisting frame, the piston rod of floating head pitch angle control oil cylinder is connected with the floating headstock, helix feed divider is arranged on the below of the floating headstock, walking beam is arranged on the front of the floating headstock and is connected with the floating headstock, and exciting device is fixed on the upper surface of walking beam.This floating head system structure is simple, reasonable in design; Can reed time controll and keep a constant floating angle, not only disposablely can complete vibration, carry slurry and floating work progress, level can also be met simultaneously and there is the road surface of certain slope or the laying construction of terrace, further increasing construction quality, reach uniform smearing effect.

Description

A kind of floating head system of laser trowelling machine
Technical field
The technical field of construction equipment that the utility model belongs to road surface, terrace is laid, is specifically related to a kind of floating head system being applicable to laser trowelling machine.
Background technology
Traditional rigid pavement and floor construction, the artificial formwork of many employings, concrete mix is poured into construction place by machinery, then by manually repeatedly spreading concrete mix out formation opposed flattened, then by artificial or the floating and closely knit process of machinery after needing manually compacting to be carried out to ground.The uniformity that concrete materials paves, planarization and density depend primarily on the skilled of constructor and experience.This traditional form of construction work efficiency of construction is low, cost of labor is high, construction precision is low, construction quality is difficult to ensure.
Laser concrete troweling machine (or laser trowelling machine) belongs to the higher building machinery of technology content, can meet the concrete construction requirements that area is larger, improves planeness and the density of concrete surface, reduces cost of labor.Laser concrete troweling machine is the laser receiver by floating head is installed, the level height of floating head is regulated according to the signal of laser emitting source, ensure the planeness of the whole scope of operation, be mainly used in the aspect such as indoor terrace construction of the construction of the higher aircraft airfield runway of flatness requirement, grade construction and industrial premises, megastore, freight house.
Patent of invention CN102094379A discloses a kind of laser concrete leveling machine, and wherein, realization is paved, the device of rammed concrete material is vibration scraper component.Vibration scraper component involving vibrations plate, bracing frame, scraper plate and vibratory drive mechanism.Bracing frame comprises two support arms, and scraper plate is provided with two and corresponding scrapes board support, each board support of scraping is connected with the upper end of corresponding support arm by servo electric jar.Described vibratory drive mechanism involving vibrations bearing, vibration rack, bearing, vibrating shaft, movable excitation, fixing exciting and vibrating motor.The present invention the disposable of two procedures that can realize striking off and vibrate completes, but does not have the structure of job site mix concrete material again, and be difficult to have the road surface of certain slope, construction that terrace is laid; In addition, vibrating plate does not set up protector and buffer, fragile.
Utility model patent CN203412272U discloses a kind of laser concrete screed, comprises two scraper plate control arms, the first scraper plate and the second scraper plate, and the fortune being provided with band dither in the bottom left of two scraper plate control arms is dull and stereotyped.Between the first scraper plate and the second scraper plate, auger is installed, concrete mix can be realized further to pave.By being with, the fortune of dither is dull and stereotyped paves concrete this patent while vibration.This patent has been difficult to have the road surface of certain slope, the construction of terrace laying; In addition, fortune flat board does not set up protector and buffer, fragile.
Utility model patent CN202745349U discloses a kind of complete power-actuated laser concrete leveling machine, comprises the vibration scraper component that can regulate self left and right horizontal degree.Vibration scraper component includes vibrating plate assembly, scraper component, electric cylinder connecting rod and can adjust the electric pushrod of vibrating plate assembly, scraper component levelness.This patent controls the lifting of scraper component by electric pushrod; Vibration adjustment can be carried out to vibrating plate by controlling vibrating motor.The laser leveling machine of this patent carrying out having the road surface of certain slope, construction that terrace is laid time, the level of gradient road surface, terrace can not be ensured, be difficult to meet complicated construction requirement; In addition, vibrating plate does not set up protector and buffer, fragile.
Patent of invention CN103194954A discloses a kind of laser fabric spreading smoother, and leveling head wherein comprises scraper plate, screw distribution, dither plate and inclination sensor.Leveling head is connected realizes leveling function, the horizontal terrace of constructability and acclive terrace with adjustment hydraulic cylinder piston rod lower end.The piston rod of tilt adjustments hydraulic cylinder is connected with Mechanical Planarization head, by the flexible adjustment of the piston rod of tilt adjustments hydraulic cylinder, guarantees leveling head and setting value multiple operation.The present invention is when acclive floor construction, and leveling head is difficult to the angle controlled in real time and maintenance one is constant, can not meet acclive floor construction requirement.
Therefore, in order to meet the construction requirement under multiple different situations, need to improve existing laser concrete troweling machine.
Summary of the invention
The utility model provides a kind of floating head system of laser trowelling machine, its objective is disposable realization vibration, proposes slurry and floating construction, reach uniform smearing effect, especially meet the construction requirement with the place of certain slope.
Another object of the present utility model is the stability and the uniformity that keep walking beam vibration, and protection walking beam is from the wearing and tearing of concrete materials.
For achieving the above object, the utility model takes following technical scheme:
A floating head system for laser trowelling machine, comprises floating head cross axle hoisting frame, floating head pitch angle control oil cylinder, the floating headstock, helix feed divider, exciting device and walking beam; Described floating head cross axle hoisting frame is fixedly connected with the floating headstock, floating head pitch angle control oil cylinder is arranged on the front end of floating head cross axle hoisting frame, the piston rod of floating head pitch angle control oil cylinder is connected with the floating headstock, helix feed divider is arranged on the below of the floating headstock, walking beam is arranged on the front of the floating headstock and is connected with the floating headstock, and exciting device is fixed on the upper surface of walking beam.
Further, in the floating head system of described laser trowelling machine, the described floating headstock comprises floating headstock horizontal beam and floating headstock side plate, and respectively weld a floating headstock side plate at the two ends of floating headstock horizontal beam, two floating headstock side plates all stretch to the front of floating headstock horizontal beam; The two ends of described walking beam are connected with floating headstock side plate by damper.
Preferred as technical scheme, described floating head cross axle hoisting frame and floating head pitch angle control oil cylinder all have two, two floating head cross axle hoisting frames are symmetricly set on the both sides of floating headstock horizontal beam, respectively install a floating head pitch angle control oil cylinder in the front end of floating head cross axle hoisting frame; An identical rounded square through hole is respectively offered in the center of the forward and backward sidewall of one of them floating head cross axle hoisting frame, an identical manhole is respectively offered in the center of the forward and backward sidewall of another floating head cross axle hoisting frame, and floating head cross axle hoisting frame is by rounded square through hole or manhole and the column oil cylinder pin joint above it.
Further, in the floating head system of described laser trowelling machine, described helix feed divider comprises spiral distributor and rotation drive motor, the two ends of spiral distributor are fixedly connected with the soffit of floating headstock horizontal beam respectively, rotation drive motor is arranged on one end of spiral distributor, and rotation drive motor rotates for driving spiral distributor.
Further, in the floating head system of described laser trowelling machine, described exciting device comprises vibrating shaft, exciting, vibrating shaft pedestal and exciting motor, exciting motor is arranged on one end of vibrating shaft, vibrating shaft welds several exciting, vibrating shaft is socketed on vibrating shaft pedestal, and vibrating shaft pedestal is fixed on the upper surface of walking beam.
Preferred as technical scheme, described floating head cross axle hoisting frame is square structure part, in floating head cross axle hoisting frame both sides, the earrings pedestal that a middle part has pin-and-hole is respectively set, the sidepiece of earrings pedestal is connected with floating headstock horizontal beam bolt, a manhole is respectively offered, the left and right sidewall pin joint of the floating head cross axle hoisting frame that the middle part of earrings pedestal is adjacent respectively in the center of the left and right sidewall of floating head cross axle hoisting frame.
Preferred as technical scheme, it is dull and stereotyped that one brush is installed in the below of described walking beam, and wiping tablet is connected with walking beam bolt; The two ends of walking beam respectively be arranged in parallel two cylindric dampers, and damper is connected with floating headstock side plate bolt; Described damper is rubber absorbers.
Further, the floating head system of described laser trowelling machine also comprises material scraping plate and striker plate, and material scraping plate is fixed on the rear wall of floating headstock horizontal beam, and striker plate is arranged between the floating headstock and helix feed divider.
Preferred as technical scheme, the back side of described material scraping plate arranges several gusset plates; The horizontal part of material scraping plate is welded on the soffit of floating headstock horizontal beam, and the bend of material scraping plate is between spiral distributor and walking beam.
Preferred as technical scheme, described exciting is eccentric block, and vibrating shaft is symmetrically welded several eccentric blocks.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in:
(1) floating head system of the present utility model, mainly comprises floating head cross axle hoisting frame, the floating headstock, helix feed divider, exciting device and walking beam.Overall construction design is simple, reasonable, is convenient to assembling, good looking appearance.This floating head system not only disposable realization can vibrate, proposes slurry and floating construction, reaches uniform smearing effect, can also meet the construction requirement in the place with certain slope.Two floating head cross axle hoisting frames respectively with column oil cylinder pin joint.Under the acting in conjunction of floating head pitch angle control oil cylinder, walking beam and level reference is made to keep a constant floating angle (i.e. the angle of α shown in figure).
(2) floating head system of the present utility model has helix feed divider, and rotation drive motor drives spiral distributor to rotate, and concrete mix can be realized to pave.Striker plate is set in spiral distributor front, prevents spiral distributor from rotating the concrete mix taken up and stick to walking beam, make the surface of walking beam keep clean.
(3) exciting device of the present utility model is arranged on the upper surface of walking beam, comprises vibrating shaft, exciting, vibrating shaft pedestal and exciting motor.With install compared with vibrating motor (motor) or dither on existing vibrating plate, the polarization effect that exciting device of the present utility model produces is more all even stable, be beneficial to walking beam disposable realization vibration, propose slurry and floating construction, reach uniform smearing effect.
(4) respectively be arranged in parallel at the two ends of walking beam two cylindric rubber absorbers, rubber absorbers are connected with floating headstock side plate bolt, improved the stationarity of walking beam up-down vibration by the shear strain of rubber absorbers, also contribute to improving smearing effect.One brush flat board is bolted to connection in the bottom of walking beam.Because wiping tablet contacts with concrete mix, wearing and tearing be wiping tablet, and wiping tablet can be changed, and then it is not frayed to protect walking beam.
Accompanying drawing explanation
Fig. 1 is the overall structure elevation of the floating head system of laser trowelling machine.
Fig. 2 is the sectional view of floating head system shown in Fig. 1.
Fig. 3 is sectional view when floating head system is horizontal shown in Fig. 1.
Fig. 4 is the sectional view of floating head system shown in Fig. 1 when having a floating angle.
Description of reference numerals: 1, floating head pitch angle control oil cylinder; 2, floating head pitch angle control oil cylinder; 3, floating head cross axle hoisting frame; 4, exciting motor; 5, exciting; 6, vibrating shaft pedestal; 7, vibrating shaft; 8, the floating headstock; 9, damper; 10, walking beam; 11, wiping tablet; 12, column oil cylinder; 13, earrings pedestal; 14, material scraping plate; 15, spiral distributor; 16, striker plate; 17, floating headstock side plate; 18, floating head cross axle hoisting frame.
Detailed description of the invention
For the ease of understanding the purpose of this utility model, technical scheme and effect thereof, now will be elaborated further the utility model in conjunction with the embodiments.
Floating head system for laser trowelling machine described in the utility model, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise floating head cross axle hoisting frame 3,18, the floating headstock 8, helix feed divider, exciting device and walking beam 10.This floating head system disposable realization can vibrate, proposes slurry and floating construction, reaches uniform smearing effect, can also meet the construction requirement in the place with certain slope.
In order to tentatively shakeout concrete materials in heaps, a material scraping plate 14 can be fixed on the rear wall of the floating headstock 8.Preferred as embodiment, material scraping plate 14 welds or is fixed by screws on the rear wall of the floating headstock 8.In order to improve the work bearing strength of material scraping plate 14, several stiffeners or reinforcing rib can be set up at material scraping plate 14 back.In addition, a striker plate 16 is welded between the floating headstock 8 and helix feed divider, a part for striker plate 16 is between helix feed divider and walking beam 10, rotate for preventing the spiral distributor 15 in helix feed divider the concrete mix taken up and stick to walking beam 10, make the surface of walking beam 10 keep clean.
It should be noted that, the described floating headstock 8 is a soldering group component, comprises floating headstock horizontal beam and is welded on the floating headstock side plate 17 at floating headstock horizontal beam two ends.The shape of two floating headstock side plates 17 is identical, is parallel to each other and all stretches to the front of floating headstock horizontal beam.Floating headstock side plate 17 is for fixing walking beam 10.
Described floating head cross axle hoisting frame 3,18 is fixed on the top of the floating headstock 8, exactly, is the top being bolted on floating headstock horizontal beam.Floating head cross axle hoisting frame 3,18 has two, is symmetricly set on the both sides of floating headstock horizontal beam.As shown in Figure 1, floating head cross axle hoisting frame 3,18 symmetry is fixed on the upper surface of floating headstock horizontal beam, the front of floating head cross axle hoisting frame 3 connects floating head pitch angle control oil cylinder 1, and the front of floating head cross axle hoisting frame 18 connects floating head pitch angle control oil cylinder 2.
Preferred as embodiment, floating head cross axle hoisting frame 3,18 is square structure part, or square frame-shaped structure.Especially, an identical manhole is respectively offered in the center of the left and right sidewall of floating head cross axle hoisting frame 3,18; In the outside of the left and right sidewall of floating head cross axle hoisting frame 3,18, an earrings pedestal 13 is respectively set, the sidepiece of earrings pedestal 13 is connected with floating headstock horizontal beam bolt, and the middle part of earrings pedestal 13 is connected by the described manhole that a bearing pin and its are adjacent.Specifically, the left and right sidewall of floating head cross axle hoisting frame 3 is each with earrings pedestal 13 pin joint by manhole; Each with earrings pedestal 13 pin joint by manhole at the left and right sidewall of floating head cross axle hoisting frame 18.
Further, an identical rounded square through hole is respectively offered in the center of the forward and backward sidewall of floating head cross axle hoisting frame 3, and an identical manhole is respectively offered in the center of the forward and backward sidewall of floating head cross axle hoisting frame 18.Floating head cross axle hoisting frame 3 by this rounded square through hole and column oil cylinder 12 pin joint, the manhole that the through rounded square through hole of bearing pin used and column oil cylinder 12 are offered; Floating head cross axle hoisting frame 18 by manhole and column oil cylinder 12 pin joint, the manhole that the through fillet through hole of bearing pin used and column oil cylinder 12 are offered.
Described floating head pitch angle control oil cylinder 1,2 is arranged on before floating head cross axle hoisting frame 3,18 respectively.Weld two parallel gripper shoes in the outside of floating head cross axle hoisting frame 3,18 antetheca, between two parallel gripper shoes, leave certain gap.The top of floating head pitch angle control oil cylinder 1 is arranged between the gripper shoe of floating head cross axle hoisting frame 3 antetheca; The top of floating head pitch angle control oil cylinder 2 is arranged between the gripper shoe of floating head cross axle hoisting frame 18 antetheca, and the bottom of floating head pitch angle control oil cylinder 1,2 is all fixedly connected with floating headstock horizontal beam.Preferred as embodiment, floating head pitch angle control oil cylinder 1,2 can select hydraulic jack.In work progress, floating head pitch angle control oil cylinder 1,2 all acts on the floating headstock 8.
As shown in Figure 2, Figure 3 and Figure 4, helix feed divider is arranged on the below of the floating headstock 8, exactly, is mounted in the below of floating headstock horizontal beam.Helix feed divider comprises spiral distributor 15 and rotation drive motor (not indicating in figure), and the two ends of spiral distributor 15 are fixedly connected with the soffit of floating headstock horizontal beam respectively, and rotation drive motor is arranged on one end of spiral distributor 15.Preferred as embodiment, described rotation drive motor can select hydraulic motor, and rotation drive motor drives spiral distributor 15 to rotate, for being paved further by concrete mix.
Described exciting device is fixed on the upper surface of walking beam 10, as shown in Figure 1.Exciting device comprises vibrating shaft 7, exciting 5, vibrating shaft pedestal 6 and exciting motor 4, exciting motor 4 is arranged on one end of vibrating shaft 7, vibrating shaft 7 welds several exciting 5, vibrating shaft 7 is socketed on several vibrating shaft pedestals 6, and vibrating shaft pedestal 6 is fixed on the upper surface of walking beam 10.Preferred as embodiment, exciting device comprises three excitings 5 and four vibrating shaft pedestals 6, and exciting 5 can be eccentric block, and wherein two vibrating shaft pedestals 6 are fixed on the two ends of vibrating shaft 7, and three exciting 5 are distributed on vibrating shaft 7.Because the length of vibrating shaft 7 is longer, for ease of the processing of vibrating shaft 7, vibrating shaft 7 can be divided into three sections, being connected by shaft coupling after machining is a longer vibrating shaft 7 again.Further, described exciting motor 4 can select hydraulic motor.With install compared with vibrating motor (motor) or dither on existing vibrating plate, the polarization effect that exciting device of the present utility model produces is more all even stable, be beneficial to walking beam 10 disposable realization vibration, propose slurry and floating construction, reach uniform smearing effect.
Above-mentionedly mention that two floating headstock side plates 17 all stretch to the front of floating headstock horizontal beam, walking beam 10 is arranged between two floating headstock side plates 17.Especially, the two ends of walking beam 10 respectively be arranged in parallel two cylindric dampers 9, and damper 9 is connected with floating headstock side plate 17 bolt.For the ease of fixing damper 9, can install elastic support (not indicating in figure) on the two ends of walking beam 10 and corresponding floating headstock side plate 17, damper 9 is fixedly connected with walking beam 10, floating headstock side plate 17 bolt respectively by elastic support.Preferred as embodiment, described damper 9 can select rubber absorbers, is improved the stationarity of walking beam 10 up-down vibration by the shear strain of rubber absorbers, also contributes to improving smearing effect.Further, one brush flat board 11 is bolted to connection in the bottom of walking beam 10.Because wiping tablet 11 directly contacts with concrete mix, wearing and tearing be wiping tablet 11, and wiping tablet 11 can be changed, and then it is not frayed to protect walking beam 10.
When needing road surface or the terrace of laying level, column oil cylinder 12 is for adjusting the height and position of floating head cross axle hoisting frame 3,18, start floating head pitch angle control oil cylinder 1,2, floating head pitch angle control oil cylinder 1,2 all acts on the floating headstock horizontal beam of the floating headstock 8, the floating headstock 8 rotates certain angle along the axis both clockwise of the length direction of its floating headstock horizontal beam, namely the plane at wiping tablet 11 place be not parallel to each other with level reference (or horizontal plane), but the plane at wiping tablet 11 place and level reference have certain angle.This angle can become floating angle, the α angle namely shown in Fig. 4.Drawn by long-term construction experience, when trowelling machine works, the inclination alpha of floating head, due to the impact of telescopic arm amount of deflection, is changing at any time; In order to ensure floating work quality, a constant floating angle must be obtained in floating process, reed time controll and keep a constant floating angle to be the key of successfully paving road surface or terrace.The utility model, by rational structure design, disposablely achieves vibration, proposes slurry and floating construction, reach uniform smearing effect, further increase construction quality.
When needing laying to have road surface or the terrace of certain slope, or when local laying has road surface or the terrace of certain slope, need to promote column oil cylinder 12.To promote column oil cylinder 12 explanation be connected with floating head cross axle hoisting frame 3.Promote column oil cylinder 12 to certain height with the requirement of the gradient of laying of satisfying the demand; the bearing pin be connected with column oil cylinder 12 and floating head cross axle hoisting frame 3 front and back walls slides into one end of rounded square through hole in rounded square through hole; and then the horizontal range maintained between two floating head cross axle hoisting frames 3,18 is constant; suddenly the active force of column oil cylinder 12 can not be increased; be beneficial to protection column oil cylinder 12 to be without prejudice or to deform, extend the physical life of column oil cylinder 12.Meanwhile, floating head pitch angle control oil cylinder 1,2 acts on the floating headstock 8 and forms a constant floating angle (plane at wiping tablet 11 place and domatic angle), ensure that high-qualityly domaticly to pave construction.
The utility model is done above in conjunction with the embodiments and further described, but the utility model is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also make a variety of changes under the prerequisite not departing from the utility model aim.

Claims (10)

1. a floating head system for laser trowelling machine, is characterized in that, comprises floating head cross axle hoisting frame, floating head pitch angle control oil cylinder, the floating headstock, helix feed divider, exciting device and walking beam; Described floating head cross axle hoisting frame is fixedly connected with the floating headstock, floating head pitch angle control oil cylinder is arranged on the front end of floating head cross axle hoisting frame, the piston rod of floating head pitch angle control oil cylinder is connected with the floating headstock, helix feed divider is arranged on the below of the floating headstock, walking beam is arranged on the front of the floating headstock and is connected with the floating headstock, and exciting device is fixed on the upper surface of walking beam.
2. the floating head system of laser trowelling machine according to claim 1, it is characterized in that, the described floating headstock comprises floating headstock horizontal beam and floating headstock side plate, respectively weld a floating headstock side plate at the two ends of floating headstock horizontal beam, two floating headstock side plates all stretch to the front of floating headstock horizontal beam; The two ends of described walking beam are connected with floating headstock side plate by damper.
3. the floating head system of laser trowelling machine according to claim 1 or 2, it is characterized in that, described floating head cross axle hoisting frame and floating head pitch angle control oil cylinder all have two, two floating head cross axle hoisting frames are symmetricly set on the both sides of floating headstock horizontal beam, respectively install a floating head pitch angle control oil cylinder in the front end of floating head cross axle hoisting frame; An identical rounded square through hole is respectively offered in the center of the forward and backward sidewall of one of them floating head cross axle hoisting frame, an identical manhole is respectively offered in the center of the forward and backward sidewall of another floating head cross axle hoisting frame, and floating head cross axle hoisting frame is by rounded square through hole or manhole and the column oil cylinder pin joint above it.
4. the floating head system of laser trowelling machine according to claim 1, it is characterized in that, described helix feed divider comprises spiral distributor and rotation drive motor, the two ends of spiral distributor are fixedly connected with the soffit of floating headstock horizontal beam respectively, rotation drive motor is arranged on one end of spiral distributor, and rotation drive motor rotates for driving spiral distributor.
5. the floating head system of laser trowelling machine according to claim 1, it is characterized in that, described exciting device comprises vibrating shaft, exciting, vibrating shaft pedestal and exciting motor, exciting motor is arranged on one end of vibrating shaft, vibrating shaft welds several exciting, vibrating shaft is socketed on vibrating shaft pedestal, and vibrating shaft pedestal is fixed on the upper surface of walking beam.
6. the floating head system of laser trowelling machine according to claim 3, it is characterized in that, described floating head cross axle hoisting frame is square structure part, in floating head cross axle hoisting frame both sides, the earrings pedestal that a middle part has pin-and-hole is respectively set, the sidepiece of earrings pedestal is connected with floating headstock horizontal beam bolt, a manhole is respectively offered, the left and right sidewall pin joint of the floating head cross axle hoisting frame that the middle part of earrings pedestal is adjacent respectively in the center of the left and right sidewall of floating head cross axle hoisting frame.
7. the floating head system of laser trowelling machine according to claim 1 and 2, is characterized in that, one brush flat board is installed in the below of described walking beam, and wiping tablet is connected with walking beam bolt; The two ends of walking beam respectively be arranged in parallel two cylindric dampers, and damper is connected with floating headstock side plate bolt; Described damper is rubber absorbers.
8. the floating head system of laser trowelling machine according to claim 1, is characterized in that, also comprises material scraping plate and striker plate, and material scraping plate is fixed on the rear wall of floating headstock horizontal beam, and striker plate is arranged between the floating headstock and helix feed divider.
9. the floating head system of laser trowelling machine according to claim 8, is characterized in that, the back side of described material scraping plate arranges several gusset plates; The horizontal part of material scraping plate is welded on the soffit of floating headstock horizontal beam, and the bend of material scraping plate is between spiral distributor and walking beam.
10. the floating head system of laser trowelling machine according to claim 5, it is characterized in that, described exciting is eccentric block, and vibrating shaft is symmetrically welded several eccentric blocks.
CN201420610839.2U 2014-10-21 2014-10-21 A kind of floating head system of laser trowelling machine Expired - Fee Related CN204151650U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111441590A (en) * 2020-04-07 2020-07-24 广东博智林机器人有限公司 Paving and leveling working head and paving and leveling machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111441590A (en) * 2020-04-07 2020-07-24 广东博智林机器人有限公司 Paving and leveling working head and paving and leveling machine

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