CN212388298U - Hand-held temper mill - Google Patents
Hand-held temper mill Download PDFInfo
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- CN212388298U CN212388298U CN202020437423.0U CN202020437423U CN212388298U CN 212388298 U CN212388298 U CN 212388298U CN 202020437423 U CN202020437423 U CN 202020437423U CN 212388298 U CN212388298 U CN 212388298U
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- lifting frame
- wheel shaft
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Abstract
The utility model discloses a hand levelling machine, include: the bottom of the rack is rotatably connected with a wheel shaft through a bearing seat, two ends of the wheel shaft are respectively connected with a roller, the right end of the rack is connected with a handrail, the front side and the rear side of the upper portion of the rack are respectively connected with inclined guide grooves, the guide grooves are connected with a lifting frame in a sliding mode, the front end of the lifting frame is connected with a leveling frame through bolts, and the middle of the lifting frame is connected with a push-pull mechanism. The push-pull mechanism comprises a push-pull hydraulic cylinder connected to the rack, and a piston rod of the push-pull hydraulic cylinder is connected with the lifting frame through a pin shaft. The wheel shaft is connected with a driving mechanism, the driving mechanism comprises a reduction gearbox connected to a bottom plate of the rack, the input end of the reduction gearbox is connected with the output end of a driving motor, and a driving gear of the reduction gearbox is in meshed connection with a driven gear on the wheel shaft. The utility model discloses quick-witted simple structure, it is convenient to use, has alleviateed intensity of labour, has improved and has leveled efficiency, has optimized the engineering quality.
Description
Technical Field
The utility model belongs to the building engineering field especially relates to a hand-held levelling machine.
Background
Along with the continuous increase of the construction engineering quantity, small-scale road construction is increased, concrete is often adopted for pouring and paving in some small-scale road pavement constructions, the paved concrete pouring materials generally need to be leveled, at present, leveling is still performed manually on a plurality of construction sites, the labor intensity is high, the construction efficiency is low, the leveling degree is difficult to control, and meanwhile, the concrete pouring materials are hardened due to untimely leveling. Not only wastes human resources and hinders the construction progress, but also influences the engineering quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the existing problem, the utility model provides a hand-held temper mill, this hand-held temper mill simple structure, it is convenient to use, has alleviateed intensity of labour, has improved and has leveled efficiency, has optimized the engineering quality.
In order to achieve the above object, the present invention adopts the following technical solutions, including:
the bottom of the rack is rotatably connected with a wheel shaft through a bearing seat, two ends of the wheel shaft are respectively connected with a roller, the right end of the rack is connected with a handrail, the front side and the rear side of the upper portion of the rack are respectively connected with inclined guide grooves, the guide grooves are connected with a lifting frame in a sliding mode, the front end of the lifting frame is connected with a leveling frame through bolts, and the middle of the lifting frame is connected with a push-pull mechanism.
The push-pull mechanism comprises a push-pull hydraulic cylinder connected to the rack, and a piston rod of the push-pull hydraulic cylinder is connected with the lifting frame through a pin shaft.
The wheel shaft is connected with a driving mechanism, the driving mechanism comprises a reduction gearbox connected to a bottom plate of the rack, the input end of the reduction gearbox is connected with the output end of a driving motor, and a driving gear of the reduction gearbox is in meshed connection with a driven gear on the wheel shaft.
The push-pull hydraulic cylinder and the driving motor are electrically connected with the controller.
The utility model relates to a hand-held levelling machine, this hand-held levelling machine simple structure, it is convenient to use, has alleviateed intensity of labour, has improved and has leveled efficiency, has optimized the engineering quality.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a top partial sectional structural view of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings so as to be more clearly understood by those skilled in the art, as shown in fig. 1 and 2, the present invention adopts the following technical solutions, including:
the lifting mechanism comprises a frame 1, wherein the bottom of the frame is rotatably connected with a wheel shaft 12 through a bearing seat, two ends of the wheel shaft are respectively connected with a roller 3, the right end of the frame is connected with a handrail 4, the front side and the rear side of the upper part of the frame are respectively connected with inclined guide grooves 2, the guide grooves are slidably connected with a lifting frame 8, the front end of the lifting frame is connected with a leveling frame 9 through bolts, and the middle part of the lifting frame is connected with a push-pull.
Preferably, the push-pull mechanism comprises a push-pull hydraulic cylinder 5 connected to the rack, and a piston rod of the push-pull hydraulic cylinder is connected with the lifting frame through a pin shaft.
Furthermore, the wheel shaft is connected with a driving mechanism, the driving mechanism comprises a reduction gearbox 6 connected to a bottom plate 11 of the frame, the input end of the reduction gearbox is connected with the output end of a driving motor 7, and a driving gear of the reduction gearbox is in meshed connection with a driven gear on the wheel shaft.
Further, the push-pull hydraulic cylinder and the driving motor are electrically connected with the controller 10.
When the device is used, the handrail of the hand rack starts the driving motor through the controller, the hand-held leveling machine can walk, concrete pouring materials paved on a road surface are leveled through the leveling frame, the push-pull hydraulic cylinder is started, and the height of the leveling frame from the road surface can be adjusted to meet leveling requirements for the concrete pouring materials with different thicknesses.
The utility model relates to a hand-held levelling machine, this hand-held levelling machine simple structure, it is convenient to use, has alleviateed intensity of labour, has improved and has leveled efficiency, has optimized the engineering quality.
Claims (4)
1. The utility model provides a hand-held levelling machine, its includes frame (1), and the bottom of frame is passed through the bearing frame and is rotated connection shaft (12), and gyro wheel (3) are connected respectively at the both ends of shaft, and handrail (4), its characterized in that are connected to the right-hand member of frame: the front side and the rear side of the upper part of the rack are respectively connected with an inclined guide groove (2), the guide groove is connected with a lifting frame (8) in a sliding manner, the front end of the lifting frame is connected with a leveling frame (9) through a bolt, and the middle part of the lifting frame is connected with a push-pull mechanism.
2. A walk behind levelling machine according to claim 1, in which: the push-pull mechanism comprises a push-pull hydraulic cylinder (5) connected to the rack, and a piston rod of the push-pull hydraulic cylinder is connected with the lifting frame through a pin shaft.
3. A walk behind leveling machine according to claim 2 wherein: the wheel shaft is connected with a driving mechanism, the driving mechanism comprises a reduction gearbox (6) connected to a bottom plate (11) of the rack, the input end of the reduction gearbox is connected with the output end of a driving motor (7), and a driving gear of the reduction gearbox is in meshed connection with a driven gear on the wheel shaft.
4. A walk behind levelling machine according to claim 3, in which: the push-pull hydraulic cylinder and the driving motor are electrically connected with the controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437423.0U CN212388298U (en) | 2020-03-31 | 2020-03-31 | Hand-held temper mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437423.0U CN212388298U (en) | 2020-03-31 | 2020-03-31 | Hand-held temper mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212388298U true CN212388298U (en) | 2021-01-22 |
Family
ID=74257155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437423.0U Active CN212388298U (en) | 2020-03-31 | 2020-03-31 | Hand-held temper mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212388298U (en) |
-
2020
- 2020-03-31 CN CN202020437423.0U patent/CN212388298U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |