CN220318315U - Plastic course trowelling machine - Google Patents
Plastic course trowelling machine Download PDFInfo
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- CN220318315U CN220318315U CN202321637513.4U CN202321637513U CN220318315U CN 220318315 U CN220318315 U CN 220318315U CN 202321637513 U CN202321637513 U CN 202321637513U CN 220318315 U CN220318315 U CN 220318315U
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- trowelling
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- plastic
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- 239000004033 plastic Substances 0.000 title claims abstract description 61
- 229920003023 plastic Polymers 0.000 title claims abstract description 61
- 239000000428 dust Substances 0.000 claims description 28
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a plastic track trowelling machine, which relates to the technical field of trowelling machines and comprises a base, wherein a first air cylinder is arranged at the top of the base, a mounting frame is arranged at the driving end of the first air cylinder, a first trowelling piece is rotatably arranged at the bottom of the mounting frame, a driving assembly for driving the first trowelling piece to rotate is arranged in the mounting frame, the driving assembly is connected with the first trowelling piece, sliding carriages are slidably inserted at two sides of the first trowelling piece, and sliding grooves are formed in the bottom of the sliding carriages. According to the plastic track trowelling machine, the structure is simple, the operation is convenient, time and labor are saved, trowelling work can be conveniently carried out on a plastic track, the area of the trowelling structure can be increased, and therefore the efficiency of trowelling the plastic track is improved.
Description
Technical Field
The utility model relates to the technical field of trowelling machines, in particular to a plastic track trowelling machine.
Background
The plastic runway is also called an all-weather track and field athletic runway, and is composed of polyurethane prepolymer, mixed polyether, waste tire rubber, EPDM rubber particles or PU particles, pigment, auxiliary agent and filler, and the plastic runway is required to be smoothed by a smoothing machine in the construction process, so that the surface of the plastic runway is smoother.
However, most of the existing plastic runway troweling machines are single in structure, and the troweling plates on the existing plastic runway troweling machines are mostly fixed in size, so that the existing plastic runway troweling machines can only be used for troweling plastic runways with fixed areas in actual use, and therefore the working efficiency is reduced.
For example, the prior Chinese patent (publication No. CN 216379023U) discloses a plastic track trowelling machine, and the machine frame can be extended through the adjusting component, so that the trowelling distance of the trowelling plate is increased, the trowelling range is improved, and the use is convenient.
The plastic track trowelling machine designed as described above has the following disadvantages in practical use: because the adjusting component can only adjust the distance of the trowelling plate and can not increase the area of the trowelling plate, the trowelling area can not be enlarged in actual use, and the working efficiency can not be improved, therefore, the plastic track trowelling machine is designed to solve the problems.
Disclosure of Invention
The utility model provides a plastic track trowelling machine, which solves the technical problem that most of the conventional plastic track trowelling machines cannot increase trowelling area.
In order to solve the technical problems, the plastic track trowelling machine provided by the utility model comprises a base, wherein the top of the base is provided with a first air cylinder, the driving end of the first air cylinder is provided with a mounting frame, the bottom of the mounting frame is rotationally provided with a first trowelling piece, a driving assembly is arranged in the mounting frame and used for driving the first trowelling piece to rotate, the driving assembly is connected with the first trowelling piece, two sides of the first trowelling piece are slidably inserted with a sliding frame, the bottom of the sliding frame is provided with a sliding groove, a second trowelling piece is slidably arranged in the sliding groove, two second air cylinders are symmetrically embedded in the first trowelling piece, the driving end of the second air cylinder is fixedly connected with the sliding frame, and an adjusting assembly is arranged in the sliding frame and used for adjusting the second trowelling piece to be flush with the first trowelling piece.
Preferably, the adjusting component comprises a third cylinder, a top ball and a plurality of springs, two ends of each spring are fixedly connected with the sliding groove and the top of the second trowelling piece respectively, the third cylinder is inlaid in the sliding frame, the top ball is fixedly connected with the top of the second trowelling piece, and the driving end of the third cylinder is fixedly connected with the top ball.
Preferably, the placing grooves are formed in two sides of the first trowelling piece, and the sliding frame is connected in the placing grooves in a sliding mode.
Preferably, the driving assembly comprises a rotating shaft and a motor, the rotating shaft is rotationally connected to the bottom of the mounting frame, the other end of the rotating shaft is fixedly connected with the top of the first trowelling piece, the motor is embedded in the mounting frame, and a driving shaft of the motor is in transmission connection with one end of the rotating shaft.
Preferably, the mounting frame is internally provided with a mounting cavity, and the motor is embedded in the mounting cavity.
Preferably, the base is further provided with a dust collection assembly, the dust collection assembly is used for absorbing plastic under trowelling, the dust collection assembly comprises a dust collection head, a storage box and a connecting pipe, the dust collection head is arranged at the bottom of the base, the storage box is arranged at the top of the base, and two ends of the connecting pipe penetrate through the base and are respectively connected with the dust collection head and the storage box.
Preferably, the top of base is provided with the handle, the four corners of base bottom all is provided with the truckle.
Preferably, a controller is arranged on the front side of the storage box, and the controller is electrically connected with the motor, the second cylinder, the third cylinder and the dust collection head.
Compared with the related art, the plastic track trowelling machine provided by the utility model has the following beneficial effects:
1. according to the utility model, the first trowelling piece can be propped against the plastic track by starting the first cylinder, the motor is started in a matched manner, the first trowelling piece can be conveniently rotated and the plastic track is trowelled, the sliding frame and the second trowelling piece can slide out of the first trowelling piece by starting the second cylinder, and the second trowelling piece can be lowered and leveled with the bottom of the first trowelling piece by starting the third cylinder in a matched manner, so that the trowelling area can be increased, and the trowelling speed is increased.
2. According to the utility model, the dust collection head is opened, so that the first trowelling piece and the second trowelling piece can absorb and collect the slag trowelled on the runway, manual cleaning is avoided, plastic slag can be recycled, and the controller is arranged, so that the opening and closing of the motor, the second cylinder, the third cylinder and the dust collection head can be controlled conveniently by personnel.
Drawings
FIG. 1 is a schematic plan view of the inside of a mounting frame of a plastic runway troweling machine;
FIG. 2 is a schematic view of a three-dimensional structure of the exterior of a plastic runway troweling machine;
FIG. 3 is a schematic plan view of the inside of a first trowelling member of a plastic track trowelling machine;
fig. 4 is an enlarged view at a in fig. 1.
Reference numerals in the drawings: 1. a base; 2. a first cylinder; 3. a mounting frame; 4. a rotating shaft; 5. a motor; 6. a first trowelling member; 7. a carriage; 8. a second trowelling member; 9. a second cylinder; 10. a spring; 11. a third cylinder; 12. pushing a ball; 13. a placement groove; 14. a dust collection head; 15. a storage box; 16. a connecting pipe; 17. a handle.
Detailed Description
Embodiments of the present utility model are described in detail below.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
Example 1
1-4, a plastic track trowelling machine comprises a base 1, wherein a first air cylinder 2 is arranged at the top of the base 1, a mounting frame 3 is arranged at the driving end of the first air cylinder 2, a first trowelling piece 6 is rotatably arranged at the bottom of the mounting frame 3, a driving component is arranged in the mounting frame 3 and used for driving the first trowelling piece 6 to rotate, the driving component is connected with the first trowelling piece 6, sliding carriages 7 are slidably inserted at two sides of the first trowelling piece 6, sliding grooves are formed in the bottoms of the sliding carriages 7, second trowelling pieces 8 are slidably arranged in the sliding grooves, two second air cylinders 9 are symmetrically embedded in the first trowelling piece 6, the driving end of each second air cylinder 9 is fixedly connected with the corresponding sliding carriage 7, and an adjusting component is arranged in the sliding carriage 7 and used for adjusting the second trowelling pieces 8 to be flush with the first trowelling piece 6;
the adjusting component comprises a third air cylinder 11, a top ball 12 and a plurality of springs 10, wherein two ends of each spring 10 are fixedly connected with the sliding groove and the top of the second trowelling piece 8 respectively, the third air cylinder 11 is embedded in the sliding frame 7, the top ball 12 is fixedly connected with the top of the second trowelling piece 8, the driving end of the third air cylinder 11 is fixedly connected with the top ball 12, the two sides of the first trowelling piece 6 are provided with placing grooves 13, and the sliding frame 7 is in sliding connection with the placing grooves 13;
the drive assembly includes pivot 4 and motor 5, and pivot 4 rotates the bottom of being connected at mounting bracket 3, and the other end of pivot 4 and the top fixed connection of first trowelling piece 6, and motor 5 inlays in mounting bracket 3, and motor 5's drive shaft is connected with the one end transmission of pivot 4, is provided with the installation cavity in the mounting bracket 3, and motor 5 inlays at the installation intracavity.
When the plastic track trowelling machine needs to be used for trowelling up raised plastic particles on a plastic track, firstly, the trowelling device is pushed onto the plastic track, then a person starts the motor 5, the driving end of the motor 5 stretches to drive the mounting frame 3 and the first trowelling piece 6 to vertically move downwards until the first trowelling piece 6 is abutted against the plastic, then the second cylinder 9 is started, the driving end of the second cylinder 9 stretches to drive the sliding frame 7 and the second trowelling piece 8 to slide out of the first trowelling piece 6, then the third cylinder 11 is started, the driving end of the third cylinder 11 stretches to drive the second trowelling piece 8 to downwardly move out of the sliding frame 7 until the second trowelling piece 8 abuts against the plastic track, the trowelling area can be increased, the trowelling efficiency of the plastic track is improved, finally, the motor 5 is started, the rotating shaft 4 drives the first trowelling piece 6 and the second trowelling piece 8 to rotate to rub with the raised particles on the plastic track, and the trowelling device can be conveniently trowelled.
It should be noted that, since there is a certain space between the plurality of casters at the bottom of the base 1, the casters will not be hit by the rotation after the second trowel 8 slides out of the first trowel 6, and thus no motion interference will be generated.
Furthermore, a spring 10 connected between the carriage 7 and the second trowelling member 8 plays a limiting role, and the driving of the second trowelling member 8 is completed by a third cylinder 11.
Example two
Given by fig. 1-2, a plastic course trowelling machine, including base 1, the top of base 1 is provided with first cylinder 2, the drive end of first cylinder 2 is provided with mounting bracket 3, the bottom rotation of mounting bracket 3 is provided with first trowelling piece 6, be provided with actuating assembly in the mounting bracket 3, actuating assembly is used for driving first trowelling piece 6 and rotates, and actuating assembly is connected with first trowelling piece 6, the equal sliding grafting in both sides of first trowelling piece 6 has ballader 7, the spout has been seted up to the bottom of ballader 7, sliding is provided with second trowelling piece 8 in the spout, the symmetry is inlayed in first trowelling piece 6 and is provided with two second cylinders 9, the drive end and the ballader 7 fixed connection of second cylinder 9 are provided with adjusting component in the ballader 7, adjusting component is used for adjusting second trowelling piece 8 and first trowelling piece 6 parallel and level, still be provided with dust absorption subassembly on base 1, dust absorption subassembly is used for absorbing the plastic of trowelling down, dust absorption subassembly includes dust absorption head 14, storage box 15 and 16, dust absorption head 14 sets up in the bottom of base 1, storage box 15 sets up at the base 1, the top 15 is passed through with 1 and both ends respectively with storage box 15.
In particular, according to the principle of the first embodiment, the trowelling operation can be conveniently performed on the plastic track, and the area of the trowelling structure can be increased, so that the efficiency of trowelling the plastic track is improved.
The top of base 1 is provided with handle 17, and the four corners of base 1 bottom all is provided with the truckle. The trowelling machine is convenient to move.
The front side of the storage box 15 is provided with a controller, and the controller is electrically connected with the motor 5, the second air cylinder 9, the third air cylinder 11 and the dust collection head 14. By arranging the controller, the opening and closing of the motor 5, the second air cylinder 9, the third air cylinder 11 and the dust collection head 14 can be controlled conveniently by personnel.
As for the controller, by operating the controller, the controller can be caused to send and activate electrical signals to the motor 5, the second cylinder 9, the third cylinder 11 and the cleaning head 14, thereby achieving the purpose of conveniently controlling the motor 5, the second cylinder 9, the third cylinder 11 and the cleaning head 14, and since the controller is the prior art, the description thereof is not excessive in this specification.
For the cleaning head 14, it is generally composed of a motor, a suction nozzle, an impeller and a speed regulator, the principle is that: the inner fan impeller is driven by the motor at high speed to discharge the air in the impeller out of the fan at high speed, and simultaneously the air in the dust collection part is continuously supplemented with the air inlet fan, so that a high pressure difference is not generated between the inner fan impeller and the outside, dust and dirt of the suction nozzle are sucked into the dust collection part along with the air, and the dust and dirt are collected in the storage box 15 through the connecting pipe 16, and the dust collection head 14 is the prior art, so that the description is not excessively repeated in the specification.
In addition, to the storage box 15, the top is provided with the apron through the round pin axle rotation, when the plastic slag centralized processing that will collect, the swivel joint apron can take out the plastic and handle.
Working principle:
when the plastic track trowelling machine is used, when raised plastic particles on a plastic track are required to be trowelled, firstly, the trowelling device is pushed onto the plastic track, then a person starts the motor 5, the driving end of the motor 5 stretches to drive the mounting frame 3 and the first trowelling piece 6 to vertically move downwards until the first trowelling piece 6 is abutted against plastic, then the second cylinder 9 is started, the driving end of the second cylinder 9 stretches to drive the sliding frame 7 and the second trowelling piece 8 to slide out of the first trowelling piece 6, then the third cylinder 11 is started, the driving end of the third cylinder 11 stretches to drive the second trowelling piece 8 to downwardly move out of the sliding frame 7 until the second trowelling piece 8 abuts against the plastic track, the trowelling area can be increased, so that the trowelling efficiency for the plastic track is improved, finally, the motor 5 is started, the rotating shaft 4 drives the first trowelling piece 6 and the second trowelling piece 8 to rotate to rub with the raised particles on the plastic track, the trowelling piece 6 can be conveniently trowelled, and the dust suction head 14 is started, and the plastic track 14 can be enabled to move the second trowelling piece 8 to downwardly to slide out of the particles through the trowelling box 16.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a plastic course trowelling machine, includes base (1), the top of base (1) is provided with first cylinder (2), the drive end of first cylinder (2) is provided with mounting bracket (3), the bottom rotation of mounting bracket (3) is provided with first trowelling piece (6), be provided with in mounting bracket (3) and be used for driving first trowelling piece (6) pivoted drive assembly, drive assembly is connected with first trowelling piece (6), its characterized in that;
the sliding chute is formed in the bottom of the sliding frame (7), a second trowelling piece (8) is arranged in the sliding chute in a sliding mode, two second air cylinders (9) are embedded in the first trowelling piece (6), the driving ends of the second air cylinders (9) are connected with the sliding frame (7), and an adjusting component used for adjusting the second trowelling piece (8) to be flush with the first trowelling piece (6) is arranged in the sliding frame (7), and the adjusting component is connected with the second trowelling piece (8).
2. A plastic course trowelling machine as claimed in claim 1, wherein said adjusting assembly comprises a third cylinder (11), a top ball (12) and a plurality of springs (10), both ends of said springs (10) are respectively connected with said runner and said second trowelling member (8), said third cylinder (11) is embedded in said carriage (7) and said driving end is connected with said top ball (12), and said top ball (12) is connected with said second trowelling member (8).
3. A plastic course troweling machine according to claim 1, characterized in that the two sides of the first troweling piece (6) are provided with placing grooves (13), and the carriage (7) is slidingly connected in the placing grooves (13).
4. A plastic course trowelling machine according to claim 1, wherein said driving assembly comprises a rotary shaft (4) and a motor (5), said rotary shaft (4) being rotatably connected to the bottom of the mounting frame (3) and the other end being connected to the first trowelling member (6), said motor (5) being embedded in the mounting frame (3) and in driving connection with the rotary shaft (4).
5. A plastic course troweling machine as claimed in claim 4, characterized in that the mounting frame (3) is internally provided with a mounting cavity, and the motor (5) is embedded in the mounting cavity.
6. A plastic course trowelling machine according to claim 1, characterized in that the base (1) is further provided with a dust collection assembly for absorbing plastic under trowelling, the dust collection assembly comprises a dust collection head (14), a storage box (15) and a connecting pipe (16), the dust collection head (14) and the storage box (15) are respectively arranged at the bottom and the top of the base (1), and two ends of the connecting pipe (16) are respectively connected with the dust collection head (14) and the storage box (15).
7. A plastic course troweling machine as claimed in claim 1, characterized in that the top of the base (1) is provided with handles (17), and the four corners of the base (1) bottom are provided with casters.
8. The plastic course trowelling machine of claim 6, wherein a controller is disposed on the front side of said magazine (15), said controller being electrically connected to said motor (5), said second cylinder (9), said third cylinder (11) and said cleaning head (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637513.4U CN220318315U (en) | 2023-06-27 | 2023-06-27 | Plastic course trowelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637513.4U CN220318315U (en) | 2023-06-27 | 2023-06-27 | Plastic course trowelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318315U true CN220318315U (en) | 2024-01-09 |
Family
ID=89412450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321637513.4U Active CN220318315U (en) | 2023-06-27 | 2023-06-27 | Plastic course trowelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318315U (en) |
-
2023
- 2023-06-27 CN CN202321637513.4U patent/CN220318315U/en active Active
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