CN218234079U - Rolling type concrete slab slurry scraping tool - Google Patents

Abstract

The utility model discloses a roll extrusion formula concrete slab scrapes thick liquid instrument. The material collecting platform comprises a hopper frame and a hopper arranged on the hopper frame, the bottom of the hopper is connected with a material port, a baffle which can be matched with the inner wall of the material port is rotatably arranged in the material port, a baffle hand wheel is arranged outside the material port and connected with the baffle, and the hopper frame is fixed on the upper part of the base; the tooth-shaped roller component comprises a tooth-shaped roller and two mortar baffles, wherein the two mortar baffles are detachably fixed on two opposite sides of the upper part of the base respectively, the tooth-shaped roller is arranged between the two mortar baffles, two ends of the tooth-shaped roller are rotatably connected with the two mortar baffles through rotating shafts respectively, the rotating shaft at one end of the tooth-shaped roller is connected with a roller hand wheel, a plurality of annular teeth which are uniformly spaced are arranged on the surface of the roller of the tooth-shaped roller, a gap is arranged between the tooth-shaped roller and the upper surface of the base, and the material opening is correspondingly positioned above the enclosure which is surrounded by the two mortar baffles and is positioned at the rear side of the tooth-shaped roller.

Description

Rolling type concrete slab slurry scraping tool

Technical Field

The utility model relates to a concrete slab scrapes thick liquid instrument for even shop's thick liquid to concrete slab belongs to construction technical field.

Background

At present, the requirements of energy conservation and environmental protection are met, building materials are simplified gradually, and part of public buildings adopt a clear concrete decorative effect and a roof is paved with concrete slabs. At present, constructors generally adopt hairbrushes for concrete slab grouting, the thickness and the uniformity of the hairbrushes mainly depend on the construction experience of workers, the hairbrushes often cause the paving to be hollow, the concrete slabs are easily damaged due to the characteristics of the concrete slabs, and meanwhile, cement mortar is often stirred on the ground due to the construction process, so that the field civilized construction is poor, and the materials are wasted.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model provides a simple structure, can even and closely knit lay cement mortar on the concrete face and but material saving's rolling formula concrete slab scrapes thick liquid instrument.

The utility model discloses a realize through following technical scheme: the utility model provides a roll extrusion formula concrete slab scrapes thick liquid instrument which characterized by: the material collecting platform comprises a base, a material collecting platform and a tooth-shaped roller assembly, wherein the material collecting platform comprises a hopper frame and a hopper arranged on the hopper frame, the bottom of the hopper is connected with a material port, a baffle which can be matched with the inner wall of the material port is rotatably arranged in the material port, a baffle hand wheel is arranged outside the material port and is connected with the baffle, and the hopper frame is detachably fixed on the upper part of the base; tooth-shaped cylinder subassembly includes tooth-shaped cylinder, two mortar baffles, and two mortar baffles detachably fix respectively the relative both sides on base upper portion, tooth-shaped cylinder sets up between two mortar baffles, tooth-shaped cylinder's both ends rotationally are connected with two mortar baffles through the pivot respectively, the pivot of one of them end of tooth-shaped cylinder is connected with the cylinder hand wheel, tooth-shaped cylinder's cylinder surface is provided with a plurality of even annular teeth in interval, tooth-shaped cylinder with the clearance has between the upper surface of base, the material mouth corresponds and is located the top of enclosing of being enclosed by two mortar baffles to be located tooth-shaped cylinder's rear side.

In the utility model, the hopper is used for storing cement mortar, the baffle hand wheel can be controlled to control the rotation of the baffle arranged at the material port, and the release amount and the release speed of the cement mortar in the hopper can be controlled; the mortar baffles on two sides can prevent mortar from spreading to two sides, the rotation of the toothed roller can be controlled by the roller hand wheel, and a uniform and compact strip-shaped mortar spreading layer can be formed on the concrete plate surface by the toothed roller. Through rolling of the toothed roller, the paved cement mortar can be uniform and dense, and the hollowing phenomenon in paving and pasting can be effectively avoided. The toothed roller scrapes the uniform strip-shaped slurry spreading layer on the back of the concrete slab, so that the material can be saved, the phenomenon that a large amount of mortar overflows when the concrete slab is pasted during full paving can be avoided, and when the strip-shaped slurry spreading layer is knocked by a wooden hammer after the concrete slab is pasted, the mortar is extruded to fill gaps during knocking.

Furthermore, the hopper frame and the mortar baffle are fixed on the base through bolts and nuts. The hopper frame and the mortar baffle adopt detachable structures, so that the hopper frame and the mortar baffle are convenient to mount and dismount and convenient to transport.

Furthermore, in order to ensure the slurry spreading effect, the tooth width of the annular teeth of the toothed roller is 10mm, and the distance between the annular teeth is 10mm.

Furthermore, a cross groove is formed in a rotating shaft at one end, connected with the roller hand wheel, of the toothed roller, and a cross block is arranged on the roller hand wheel and is in fit connection with the cross groove in the rotating shaft of the toothed roller. The roller hand wheel is matched with a cross groove on the tooth-shaped roller rotating shaft through a cross block arranged on the roller hand wheel, so that the roller hand wheel can be quickly connected with the tooth-shaped roller rotating shaft.

Furthermore, in order to facilitate the installation of the mortar baffle, the mortar baffle is detachably inserted on the base.

The utility model has the advantages that: the utility model has simple structure, the mortar is stored in the hopper, the material pollution to the construction site can be avoided, the baffle can be controlled to rotate by the baffle hand wheel, the release amount and the release speed of the mortar in the hopper can be controlled, the amount of the mortar can be controlled according to the actual use amount, and the material can be saved; the utility model adopts the tooth-shaped roller, which can scrape the uniform strip-shaped slurry spreading layer on the back of the concrete slab, can save materials, can avoid a great amount of slurry from overflowing when the concrete slab is pasted when being fully paved, and can lead the paved cement mortar to be uniform and compact through rolling and rolling of the tooth-shaped roller, thereby effectively avoiding the hollowing phenomenon when being paved; the utility model discloses can effectively improve work efficiency, material saving can avoid polluting the job site.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic structural view of the material collecting table of the present invention;

fig. 5 is a side view of the material collecting table of the present invention;

fig. 6 is a front view of the baffle plate of the present invention;

fig. 7 is a top view of a baffle in the present invention;

fig. 8 is a side view of a baffle in the present invention;

fig. 9 is a front view of the baffle hand wheel of the present invention;

fig. 10 is a top view of the baffle handwheel of the present invention;

fig. 11 is a side view of the baffle hand wheel of the present invention;

fig. 12 is a front view of the toothed drum of the present invention;

fig. 13 is a side view of the toothed drum of the present invention;

fig. 14 is a front view of the drum hand wheel of the present invention;

fig. 15 is a top view of the roller handwheel of the present invention;

fig. 16 is a side view of the hand wheel of the roller of the present invention;

fig. 17 is a schematic view of the mortar apron of the present invention provided with pins;

FIG. 18 is a schematic view of the base with pins in the mortar baffle of the present invention;

in the figure, 1, a material port, 2, a hopper, 3, a baffle hand wheel, 4, a baffle, 5, a toothed roller, 5-1, annular teeth, 6, a base, 7, a mortar baffle, 8, a hopper frame, 9, a roller hand wheel, 10, a baffle mounting hole, 11, a baffle rotating shaft, 12, a cross groove of the baffle rotating shaft, 13, a cross block of the baffle hand wheel, 14, a roller rotating shaft, 15, a cross groove of the roller rotating shaft, 16, a cross block of the roller hand wheel, 17, a pin, 18 and a jack are arranged.

Detailed Description

The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:

as shown in the attached drawings, the rolling type concrete plate scraping tool comprises a base 6, a material collecting platform and a tooth-shaped roller assembly. The base 6 is a rectangular pedestal. The material collecting platform comprises a hopper frame 8 and a hopper 2 arranged on the hopper frame 8, the hopper frame 8 is a frame manufactured by adopting section steel, the hopper 2 is of a hopper-shaped structure and used for storing mortar, and the lower part of the hopper frame 8 is detachably fixed on the upper part of the base 6 through bolts and nuts. The bottom of hopper 2 is connected with material mouth 1, rotationally be provided with baffle 4 in material mouth 1, baffle 4 can form the on-off structure to material mouth 1 with the inner wall cooperation of material mouth 1, and baffle 4 is connected with baffle pivot 11, the both ends of baffle pivot 11 rotationally respectively with the baffle mounting hole 10 cooperation that sets up on the lateral wall of material mouth 1 both sides, be provided with baffle hand wheel 3 and be connected with baffle pivot 11 in material mouth 1 outside. In order to ensure the matching between the baffle 4 and the inner side wall of the material port 1 and facilitate the rotation of the baffle, the two ends of the baffle 4 adopt circular arc structures. In order to facilitate the quick connection of the baffle plate rotating shaft 11 of the baffle plate hand wheel 3, a cross-shaped groove 12 is arranged at the end part of the connecting end of the baffle plate rotating shaft 11 and the baffle plate hand wheel, and a cross block 13 which can be matched with the cross-shaped groove 12 on the baffle plate rotating shaft 11 is arranged at the connecting end of the baffle plate hand wheel 3. The baffle hand wheel 3 can be conveniently and quickly connected with the cross groove on the baffle rotating shaft 11 through the cross block on the baffle hand wheel. The tooth-shaped roller component comprises a tooth-shaped roller 5 and two mortar baffle plates 7, wherein the two mortar baffle plates 7 are detachably fixed on two opposite sides of the upper part of the base 6 through bolts and nuts respectively. As shown in the attached figures 17-18, in order to facilitate the assembly and disassembly of the mortar board 7, the mortar board 7 can also adopt a manner of plugging with the base 6, namely, the lower part of the mortar board 7 is provided with a plug pin 17, the base 6 is provided with a plug hole 18, and the mortar board 7 is plugged and connected with the plug hole 18 on the base 6 through the plug pin 17, and the connection manner is convenient and quick to assemble and disassemble. The tooth-shaped roller 5 is arranged between the two mortar baffles 7, two ends of the tooth-shaped roller 5 are rotatably connected with the two mortar baffles 7 through roller rotating shafts 14 respectively, the roller rotating shaft 14 at one end of the tooth-shaped roller 5 is connected with a roller hand wheel 9, a plurality of annular teeth 5-1 with uniform intervals are arranged on the surface of the roller of the tooth-shaped roller 5, and a gap is formed between the tooth-shaped roller 5 and the upper surface of the base 6 and can be used for a concrete slab to pass through. Preferably, the tooth width of the annular teeth 5-1 of the toothed roller 5 is 10mm, the space between the annular teeth 5-1 is 10mm, the tooth width and the space between the teeth can form a strip-shaped grout layer with uniform width on the concrete slab, and the space between the strip-shaped grout can ensure that the grout on two sides can fill the gap when the concrete slab is paved, so that the material can be saved, and the grout can be prevented from overflowing when the concrete slab is paved. The material port 1 is correspondingly positioned above the enclosure formed by the two mortar baffles 7 and is positioned at the rear side of the toothed roller 5. In order to facilitate the quick connection between the roller hand wheel 9 and the roller rotating shaft 14 of the toothed roller, in this embodiment, a cross-shaped groove 15 is formed at the end of the roller rotating shaft 14 at the end connected with the roller hand wheel 9, and a cross block 16 capable of being matched with the cross-shaped groove 15 on the roller rotating shaft 14 is arranged at the connecting end of the roller hand wheel 9. The roller hand wheel 9 can be conveniently and quickly connected with the cross groove on the roller rotating shaft 14 through the cross block arranged on the roller hand wheel.

The utility model discloses during operation, cement mortar leave in hopper 2, treat that the concrete slab back side of laying is up arranges 6 upper portions of base in and is located the below of material mouth 1 in, and rotation baffle hand wheel 3 releases appropriate amount cement mortar, rotates cylinder hand wheel 9, promotes concrete slab and moves forward, through toothed drum 5 with the even laying of cement mortar on the concrete face. The toothed roller 5 can form an even and compact strip-shaped mortar spreading layer on the concrete plate surface, and the toothed roller 5 rolls and presses to enable cement mortar to be even and compact. The mortar baffles 7 on both sides prevent cement mortar from spreading to both sides. The distance between the two grout baffles 7 can be adapted to the width of the concrete slab so that the grout baffles can guide the concrete slab when it is applied.

The cement mortar can be filled in the hopper according to the requirement, and the waste of materials can be avoided. When cement mortar is released through the baffle hand wheel, a proper amount of slurry can be released as required, the slurry paving materials of a plurality of concrete plates can be released at one time, the amount of the used slurry can be increased, the amount of the used slurry can be decreased, and the material can be saved.

Other parts in this embodiment are the prior art, and are not described herein again.

Claims (5)

1. The utility model provides a roll extrusion formula concrete slab scrapes thick liquid instrument which characterized by: the material collecting platform comprises a base (6), a material collecting platform and a tooth-shaped roller assembly, wherein the material collecting platform comprises a hopper frame (8) and a hopper (2) arranged on the hopper frame (8), the bottom of the hopper (2) is connected with a material port (1), a baffle (4) capable of being matched with the inner wall of the material port (1) is rotatably arranged in the material port (1), a baffle hand wheel (3) is arranged outside the material port (1) and connected with the baffle (4), and the hopper frame (8) is detachably fixed on the upper part of the base (6); tooth form cylinder subassembly includes tooth form cylinder (5), two mortar baffle (7), and two mortar baffle (7) detachably fix respectively the relative both sides on base (6) upper portion, tooth form cylinder (5) set up between two mortar baffle (7), the both ends of tooth form cylinder (5) are rotationally connected with two mortar baffle (7) through the pivot respectively, the pivot of wherein one end of tooth form cylinder (5) is connected with cylinder hand wheel (9), the cylinder surface of tooth form cylinder (5) is provided with the even annular tooth of a plurality of intervals, tooth form cylinder (5) with the clearance has between the upper surface of base (6), material mouth (1) corresponds and is located the top of enclosing of being enclosed by two mortar baffle (7) to be located the rear side of tooth form cylinder (5).

2. The roll type concrete panel squeegeeing tool of claim 1 wherein: the hopper frame (8) and the mortar baffle plate (7) are fixed on the base (6) through bolts and nuts.

3. The roll type concrete panel squeegeeing tool of claim 1 wherein: the tooth width of the annular teeth of the tooth-shaped roller (5) is 10mm, and the distance between the annular teeth is 10mm.

4. A roller compaction concrete panel screed tool according to claim 1 or 2 or 3 wherein: a cross groove is formed in a rotating shaft at one end, connected with the toothed roller (5) and the roller hand wheel (9), of the toothed roller, and a cross block is arranged on the roller hand wheel (9) and is connected with the cross groove in the rotating shaft of the toothed roller (5) in a matched mode.

5. The roll type concrete panel squeegeeing tool of claim 4 wherein: the mortar baffle plate (7) is detachably inserted on the base (6).

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