CN-224213072-U - Cement leveling device

CN224213072UCN 224213072 UCN224213072 UCN 224213072UCN-224213072-U

Abstract

The utility model discloses a cement leveling device which comprises a leveling trolley, wherein a leveling roller shaft is arranged below the leveling trolley, a fine leveling roller shaft is arranged on one side of the leveling roller shaft, a driving motor is arranged on the leveling trolley and used for driving and controlling the leveling roller shaft and the fine leveling roller shaft to perform synchronous operation, and the fine leveling roller shaft is used for performing further fine leveling operation on cement ground. According to the utility model, the single motor structure is utilized to synchronously drive and control the plurality of rotating wheel transmission structures to operate through the flat-spreading trolley structure which is convenient to assemble and fix, so that the flat-spreading roller shafts and the fine-spreading roller shafts can be driven and controlled to operate synchronously, the flat-spreading roller shafts at the front end of the flat-spreading trolley can perform primary flat operation on the cement ground, the fine-spreading roller shafts at the rear end of the flat-spreading trolley are used for further fine-spreading operation on the cement ground, and the flatness of the cement pavement during paving operation is effectively ensured, and the forming quality and the forming effect of the cement pavement are improved.

Inventors

Qian Sanlong
WANG LEI
ZHAN GUANGJIAN
YANG DI
DENG LIBO
ZHAO YONG

Assignees

武汉城铁城市建设有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250527

Claims (7)

1. The utility model provides a cement flat-spreading device, includes flat-spreading shallow (4), its characterized in that, flat-spreading roller (5) are installed to the below of flat-spreading shallow (4), smart flat-spreading roller (12) are installed to one side of flat-spreading roller (5), install driving motor (11) on flat-spreading shallow (4), driving motor (11) are used for driving control flat-spreading roller (5) and smart flat-spreading roller (12) to carry out synchronous operation, flat-spreading roller (5) are used for carrying out primary flat operation to cement ground, smart flat-spreading roller (12) are used for carrying out further smart flat operation to cement ground.
2. The cement spreading device according to claim 1, wherein the output end of the driving motor (11) is connected with a driving wheel (10) through a rotating shaft, and the surface of the driving wheel (10) is connected with a driven wheel (8) through a belt (9).
3. The cement spreading device according to claim 2, wherein a first sprocket (14) is connected to the surface center of the driven wheel (8) through a rotating shaft, a second sprocket (13) is connected to the surface of the first sprocket (14) through a chain (15), and the surface center of the second sprocket (13) is connected to the fine roller shaft (12) through a rotating shaft.
4. A cement spreading device according to claim 2, characterised in that the surface of the driven wheel (8) is connected with a first rotating wheel (7) by means of a belt (9), and the centre of the surface of the first rotating wheel (7) is connected with a second rotating wheel (16) by means of a rotating shaft.
5. A cement spreading device according to claim 4, wherein the surface of the second rotating wheel (16) is connected with a third rotating wheel (18) through a transmission belt (17), and the center of the surface of the third rotating wheel (18) is connected with a spreading roll shaft (5) through a rotating shaft.
6. The cement spreading device according to claim 1, wherein one end of the spreading trolley (4) is welded with a fixed push rod (2), and a push handle (1) is arranged on the fixed push rod (2).
7. The cement spreading device according to claim 1, wherein a mobile machine wheel (6) is arranged at the bottom of the spreading trolley (4), a power supply control box (3) is arranged on the upper end surface of the spreading trolley (4), and the power supply control box (3) is connected with a driving motor (11) through a wire.

Description

Cement leveling device Technical Field The utility model relates to the technical field of cement paving machinery, in particular to a cement paving device. Background With the development of concrete pavement, the research and production of road cement are increasingly paid attention to, and the standard of road silicate cement is formulated in China, and compared with silicate cement clinker, the road cement clinker contains less aluminate phases and more ferro-aluminate phases, and has better wear resistance, drying shrinkage resistance and sulfate resistance, and the road cement also has higher early strength, so that the road cement has better characteristics than the corresponding silicate cement by adjusting mineral components and reasonably calcining and grinding on the basis of original silicate cement series. The patent document of the Chinese patent with the bulletin number of CN221460869U is granted, a cement flat spreading device for repairing roads is disclosed, which belongs to the technical field of cement stirring flat spreading, and comprises a base, fixed surface is connected with a fixing frame on the base, the inside fixedly connected with first bearing of fixing frame, this cement flat spreading device for repairing roads, through setting up first motor, first conical tooth, first threaded rod, screw cap, connecting rod and scraper blade, when adjusting the thickness of cement pavement, people control first motor operation through control switch, and then drive first conical tooth, second conical tooth, first threaded rod and second threaded rod rotation, drive screw cap and connecting rod operation simultaneously, and then drive fixed station and scraper blade and reciprocate to appointed height, so as to adjust the thickness of cement tiling, under the effect of first motor, first conical tooth, first threaded rod, screw cap, connecting rod and scraper blade, more be convenient for adjust the thickness of cement tiling. Above-mentioned prior art is when carrying out the operation of spreading out the flat bed to cement road surface, can't carry out the operation of dual smart flat bed to the road surface, and the road surface shaping is not level and smooth enough, and the paving effect is not good, consequently needs to develop a novel cement flat bed device. Disclosure of utility model The utility model aims to provide a cement paving device, which solves the problems that in the prior art, when paving a cement pavement, double fine paving operation cannot be performed on the pavement, the pavement is not smooth enough in forming and the paving effect is poor. In order to achieve the purpose, the cement flat-spreading device comprises a flat-spreading trolley, wherein a flat-spreading roller shaft is arranged below the flat-spreading trolley, a fine flat-spreading roller shaft is arranged on one side of the flat-spreading roller shaft, a driving motor is arranged on the flat-spreading trolley and used for driving and controlling the flat-spreading roller shaft and the fine flat roller shaft to synchronously operate, the flat-spreading roller shaft is used for carrying out primary flat-spreading operation on a cement ground, and the fine flat roller shaft is used for carrying out further fine flat-spreading operation on the cement ground. Preferably, the output end of the driving motor is connected with a driving wheel through a rotating shaft, and the surface of the driving wheel is connected with a driven wheel through a belt. Preferably, the surface center of the driven wheel is connected with a first sprocket through a rotating shaft, the surface of the first sprocket is connected with a second sprocket through a chain, and the surface center of the second sprocket is connected with a fine-leveling roller shaft through a rotating shaft. Preferably, the surface of the driven wheel is connected with a first rotating wheel through a belt, and the center of the surface of the first rotating wheel is connected with a second rotating wheel through a rotating shaft. Preferably, the surface of the second rotating wheel is connected with a third rotating wheel through a transmission belt, and the center of the surface of the third rotating wheel is connected with a spreading roll shaft through a rotating shaft. Preferably, a fixed push rod is welded at one end of the spreading trolley, and a push handle is arranged on the fixed push rod. Preferably, the bottom of the spreading trolley is provided with a mobile machine wheel, the upper end surface of the spreading trolley is provided with a power supply control box, and the power supply control box is connected with a driving motor through a wire. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the leveling trolley structure which is convenient to assemble and fix is arranged, the single motor structure is utilized to synchronously drive and control the plurality of rotating