CN222275175U - Trowelling machine convenient to remove - Google Patents
Trowelling machine convenient to remove Download PDFInfo
- Publication number
- CN222275175U CN222275175U CN202421023580.1U CN202421023580U CN222275175U CN 222275175 U CN222275175 U CN 222275175U CN 202421023580 U CN202421023580 U CN 202421023580U CN 222275175 U CN222275175 U CN 222275175U
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- CN
- China
- Prior art keywords
- rotating shaft
- base
- trowel
- plate
- column
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
本实用新型公开了一种便于移动的抹光机，包括底座，所述底座的底部设有行走轮，所述底座的中部转动设有转轴，所述转轴能够上下伸缩，所述转轴的下端设有抹光板，所述抹光板的外部设有防护罩，所述防护罩设于转轴上且能够随转轴同步升降，所述防护罩不随转轴旋转，所述底座的上端设有座椅，所述底座与座椅之间设有旋转驱动装置，所述转轴和底座上设有高度调节装置。本实用新型属于抹光机技术领域，具体是解决了现有的抹光机在进行对地面抹光时，不便于调整抹光板的高度，在进行抹光状态下不便于行走转向的一种便于移动的抹光机。
The utility model discloses a portable trowel machine, comprising a base, a walking wheel is provided at the bottom of the base, a rotating shaft is provided in the middle of the base, the rotating shaft can be extended up and down, a trowel plate is provided at the lower end of the rotating shaft, a protective cover is provided outside the trowel plate, the protective cover is provided on the rotating shaft and can be raised and lowered synchronously with the rotating shaft, the protective cover does not rotate with the rotating shaft, a seat is provided at the upper end of the base, a rotating drive device is provided between the base and the seat, and a height adjustment device is provided on the rotating shaft and the base. The utility model belongs to the technical field of trowel machines, and specifically solves the problem that the existing trowel machines are inconvenient to adjust the height of the trowel plate when troweling the ground, and are inconvenient to walk and turn when troweling.
Description
Technical Field
The utility model belongs to the technical field of trowelling machines, and particularly relates to a trowelling machine convenient to move.
Background
The troweling machine is a concrete surface coarse and fine troweling tool, the surface of which is subjected to machine construction is smoother and smoother than the surface of manual construction, the compactness and the wear resistance of the concrete surface can be greatly improved, the efficiency of the electric troweling machine used for the building can be improved by more than 10 times compared with that of manual operation, and the working efficiency of the electric troweling machine used for the building can be improved compared with that of the manual troweling.
The trowelling machine in the prior art is generally characterized in that a control rod is connected with a fixed frame, a trowelling plate rotates in the fixed frame, and the trowelling machine has the defects that the height of the trowelling plate is inconvenient to adjust, and the trowelling plate is inconvenient to walk and turn when rotating trowelling, so that improvement is needed.
Disclosure of utility model
The utility model aims to solve the technical problems that the conventional troweling machine is inconvenient to adjust the height of a troweling plate when troweling the ground, and is inconvenient to walk and turn in a troweling state.
In order to achieve the functions, the trowelling machine convenient to move comprises a base, a travelling wheel is arranged at the bottom of the base, a rotating shaft is rotatably arranged in the middle of the base, the rotating shaft can stretch out and draw back up and down, a trowelling plate is arranged at the lower end of the rotating shaft, a protective cover is arranged outside the trowelling plate and arranged on the rotating shaft and can synchronously lift along with the rotating shaft, the protective cover does not rotate along with the rotating shaft, a seat is arranged at the upper end of the base, a rotary driving device is arranged between the base and the seat, a height adjusting device is arranged on the rotating shaft and the base, the height adjusting device comprises a connecting ring, the connecting ring is fixedly connected to an outer ring of the rotating shaft, a sliding groove is arranged in the connecting ring, a hydraulic cylinder is fixedly connected to the base, a connecting plate is arranged at the output end of the hydraulic cylinder, a connecting column is arranged at the other end of the connecting plate, the connecting column is arranged in the sliding groove, a limit column is arranged at the lower end of the connecting column, the limit column is arranged in the side wall of the sliding groove, a guide rod is arranged on the base, the guide rod penetrates through the connecting plate, and the connecting column can drive the lifting and lifting of the connecting cylinder to lift the rotating shaft, and accordingly the trowelling plate can be driven by the connecting rod to lift and height adjusting device.
Further, the rotary driving device comprises a motor, the motor is arranged on the base, the output end of the motor is provided with a tooth column, the tooth column rotates on the lower end face of the seat, the upper end of the rotating shaft is provided with a gear, the gear and the tooth column are always in meshing relation, the tooth column is rotated to mesh with the gear through the rotation of the tooth column, the trowelling plate trowelling on the ground is realized, and the gear is always in meshing relation with the tooth column when the gear is lifted.
Preferably, an end plate is arranged at the upper end of the guide rod, and the end plate can prevent the connecting plate from being separated from the guide rod.
Preferably, the sliding groove is a circular groove and is coaxial with the rotating shaft.
Preferably, the travelling wheels are arranged at the bottom of the base in a plurality of groups and are universal travelling wheels.
The utility model adopts the structure to obtain the beneficial effects as follows:
1. The height adjusting device can flexibly adjust the height of the trowelling plate, and is suitable for adjusting the trowelling thickness when trowelling the ground.
2. According to the utility model, the rotation of the trowelling plate can be ensured during height adjustment by arranging the rotation driving device.
Drawings
FIG. 1 is an overall perspective view of a trowelling machine of the present utility model for ease of movement;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
Fig. 3 is a schematic view of the lower end of the connecting column in fig. 2.
Wherein, 1, a base, 2, travelling wheels, 3, a rotating shaft, 4, a trowelling plate, 5, a protective cover, 6, a seat, 7, a rotary driving device, 8, a height adjusting device, 9 and a connecting ring, 10, a chute, 11, a hydraulic cylinder, 12, a connecting plate, 13, a connecting column, 14, a limit column, 15, a guide rod, 16, a motor, 17, a tooth column, 18, a gear, 19 and an end plate.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-3, the trowelling machine convenient to move comprises a base 1, wherein travelling wheels 2 are arranged at the bottom of the base 1, a plurality of groups of universal travelling wheels 2 are arranged at the bottom of the base 1, a rotating shaft 3 is rotatably arranged in the middle of the base 1, the rotating shaft 3 can stretch up and down, a trowelling plate 4 is arranged at the lower end of the rotating shaft 3, a protective cover 5 is arranged outside the trowelling plate 4, the protective cover 5 is arranged on the rotating shaft 3 and can synchronously lift along with the rotating shaft 3, the protective cover 5 does not rotate along with the rotating shaft 3, a seat 6 is arranged at the upper end of the base 1, a rotary driving device 7 is arranged between the base 1 and the seat 6, and a height adjusting device 8 is arranged on the rotating shaft 3 and the base 1;
As shown in fig. 1-3, the height adjusting device 8 comprises a connecting ring 9, the connecting ring 9 is fixedly connected to the outer ring of the rotating shaft 3, a chute 10 is arranged in the connecting ring 9, a hydraulic cylinder 11 is fixedly connected to the base 1, a connecting plate 12 is arranged at the output end of the hydraulic cylinder 11, a connecting column 13 is arranged at the other end of the connecting plate 12, the connecting column 13 is positioned in the chute 10, the chute 10 is a circular groove and is coaxial with the rotating shaft 3, a limit column 14 is arranged at the lower end of the connecting column 13, the limit column 14 is positioned in the side wall of the chute 10, a guide rod 15 is arranged on the base 1, the guide rod 15 penetrates through the connecting plate 12, an end plate 19 is arranged at the upper end of the guide rod 15, the end plate 19 can prevent the connecting plate 12 from being separated from the guide rod 15, the connecting plate 12 can drive the connecting column 13 to lift through the hydraulic cylinder 11, and the connecting column 13 can drive the rotating shaft 3 to lift, so that the height of the trowelling plate 4 is adjusted.
As shown in fig. 1, the rotation driving device 7 includes a motor 16, the motor 16 is disposed on the base 1, the output end of the motor 16 is provided with a tooth post 17, the tooth post 17 rotates on the lower end surface of the seat 6, the upper end of the rotating shaft 3 is provided with a gear 18, the gear 18 is always in meshed relation with the tooth post 17, the tooth post 17 rotates through the rotation of the tooth post 17, the tooth post 17 is meshed with the gear 18 to rotate, the trowelling of the trowelling plate 4 to the ground is realized, and when the gear 18 is lifted, the gear 18 is always in meshed relation with the tooth post 17.
When the floating type floating device is specifically used, the floating plate 4 can walk at will through the traveling wheels 2, the floating type floating device can walk freely under the floating condition, the motor 16 is started, the tooth column 17 can rotate, the tooth column 17 is a columnar gear 18, the tooth column 17 can mesh with the gear 18 to rotate, the gear 18 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the floating plate 4 to float the ground, the connecting ring 9 can rotate on the connecting column 13 in the rotating process of the rotating shaft 3, and the limiting column 14 at the lower end of the connecting column 13 can limit the connecting ring 9 to move up and down.
When the height of the trowelling plate 4 needs to be adjusted, the connecting plate 12 can drive the connecting column 13 to lift through starting the hydraulic cylinder 11, the connecting plate 12 can slide on the guide rod 15, the connecting column 13 pulls the connecting ring 9 to lift, the lifting of the trowelling plate 4 is realized, the purpose of adjusting the height of the trowelling plate 4 is further achieved, the gear 18 can be meshed with the tooth column 17 all the time in the lifting process of the rotating shaft 3, and the rotation of the rotating shaft 3 cannot be affected.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421023580.1U CN222275175U (en) | 2024-05-13 | 2024-05-13 | Trowelling machine convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421023580.1U CN222275175U (en) | 2024-05-13 | 2024-05-13 | Trowelling machine convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222275175U true CN222275175U (en) | 2024-12-31 |
Family
ID=93954606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421023580.1U Expired - Fee Related CN222275175U (en) | 2024-05-13 | 2024-05-13 | Trowelling machine convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222275175U (en) |
-
2024
- 2024-05-13 CN CN202421023580.1U patent/CN222275175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241231 |