Concrete trowelling device

Abstract

The utility model relates to the technical field of sleeper processing, in particular to a concrete trowelling device which comprises a transverse translation mechanism, a movable support and a trowelling mechanism, the movable support is arranged at the lower end of the transverse translation mechanism, and the trowelling mechanism comprises a lifting assembly, a rotating air cylinder, a bogie, a trowelling assembly, a mounting strip and a shovel plate. The lifting assembly is arranged at the upper end of the movable support, the rotating air cylinder is fixedly connected with the output end of the lifting assembly, the bogie is fixedly connected with the output end of the rotating air cylinder, the trowelling assembly is arranged at one end of the bogie, the mounting strip is fixedly connected with the bogie, and the shovel plate is fixedly connected with the mounting strip. According to the concrete leveling device, redundant concrete can be shoveled in advance, the surface of the concrete is preliminarily leveled, then the concrete is leveled through the leveling assembly, the concrete leveling efficiency is improved, and meanwhile the concrete machining quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sleeper processing technology, especially to a concrete smoothing device. BACKGROUND

[0002] At present, in the sleeper production process, concrete needs to be vibrated and smoothed after pouring, the vibration is realized by a special vibrating table, and the smoothing is usually assisted by manual operation after vibration. Although the time required for smoothing varies from person to person, even if the worker's smoothing speed is improved, it is still impossible to fundamentally solve the impact of the smoothing process on the entire production process.

[0003] The prior art CN111941592A provides a sleeper concrete vibrating and smoothing device, which includes a vibrating unit and a smoothing unit. The vibrating unit includes a vibrating table, and a roller support is arranged on the vibrating table. The roller support is provided with a roller for conveying a mold. The smoothing unit includes cross beams arranged on both sides of the roller support, and a column supporting the cross beams. The cross beams are arranged along the mold conveying direction. A support is arranged between the cross beams, and a horizontal translation mechanism is arranged to drive the support to move along the length direction of the cross beam. The lower end of the support is provided with a connecting cross rod, and a cylinder is arranged to drive the connecting cross rod to lift. The two ends of the connecting cross rod are respectively provided with guide rods, which are arranged along the lifting track direction of the connecting cross rod. The upper part of the guide rod is axially slidably connected with the support. A sleeve is sleeved on the lower end of the guide rod, and the sleeve is elastically connected with the connecting cross rod. A cutter mounting seat is mounted on the sleeve, and a smoothing cutter corresponding to each mold cavity of the mold is arranged on the cutter mounting seat.

[0004] However, in the prior art, there is an opening in the middle of the smoothing cutter, which leads to low smoothing efficiency and cannot clean the surrounding excess concrete, affecting the concrete smoothing operation. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a concrete smoothing device, which aims to solve the technical problem that the opening in the middle of the smoothing cutter in the prior art leads to low smoothing efficiency and cannot clean the surrounding excess concrete, affecting the concrete smoothing operation.

[0006] In order to achieve the above object, the utility model discloses a kind of concrete trowelling device, including horizontal translation mechanism and moving support, the moving support is set to the lower end of the horizontal translation mechanism, further include trowelling mechanism, the trowelling mechanism includes lifting assembly, rotary cylinder, bogie, trowelling assembly, mounting strip and shovel plate, the lifting assembly is set to the upper end of the moving support, the rotary cylinder is fixedly connected with the output end of the lifting assembly, and located the lower end of the lifting assembly, the bogie is fixedly connected with the output end of the rotary cylinder, and located the lower end of the rotary cylinder, the trowelling assembly is set to one end of the bogie, the mounting strip is fixedly connected with the bogie, and located one end of the bogie away from the trowelling assembly, the shovel plate is fixedly connected with the mounting strip, and located the lower end of the mounting strip.

[0007] Wherein, the lifting assembly includes lifting cylinder, lifting plate and lifting guide column, the lifting cylinder is fixedly connected with the moving support, and located the upper end of the moving support, and the output end of the lifting cylinder is through the moving support and is fixedly connected with the lifting plate, the lifting plate is set to the lower end of the moving support, the number of the lifting guide column is multiple groups, each group lifting guide column is fixedly connected with the lifting plate respectively, and is located the upper end of the lifting plate respectively, and each group lifting plate is through the moving support respectively.

[0008] Wherein, the trowelling assembly includes trowelling main shaft, auxiliary shaft and trowelling shovel, the trowelling main shaft is rotatably connected with the bogie, and is embedded in one end of the bogie, the number of the auxiliary shaft is multiple groups, each group auxiliary shaft is fixedly connected with the trowelling main shaft respectively, and is located the outer wall of the trowelling main shaft respectively, the number of the trowelling shovel is multiple groups, each group trowelling shovel is set to one end of corresponding auxiliary shaft.

[0009] Wherein, each group trowelling shovel includes shovel body, shovel shaft and flange ring, the flange ring is fixedly connected with the shovel shaft, and is respectively set on the outer wall of the shovel shaft, the shovel body is fixedly connected with the shovel shaft, and is located one end of the shovel shaft.

[0010] Wherein, the shovel plate includes inclined plate and convex column, the number of the convex column is two groups, two groups convex column is fixedly connected with the inclined plate respectively, and is located one end of the inclined plate respectively.

[0011] The utility model discloses a concrete smoothing device, the mobile support is driven by the transverse translation mechanism and is moved horizontally, and the mobile support supports and installs the smoothing mechanism, the height of the rotary cylinder and the bogie is adjusted through the lifting assembly, when carrying out concrete smoothing operation, the mobile support is at the one end of the vibrating machine group, the installation strip installs and fixes the shovel plate, and the shovel plate is adjusted and stays at the upper end of the vibrating machine group, the shovel plate is driven by the transverse translation mechanism and is removed to the redundant concrete, resets after removing, drives the rotary cylinder to run simultaneously, drives the bogie to rotate 180 DEG, makes it smoothing component place at the one end of the vibrating machine group, starts the smoothing component and the transverse translation mechanism and carries out the smoothing treatment to the concrete, resets after completing the smoothing treatment, and the rotary cylinder is rotated, and then wait for the next batch concrete smoothing, the above structure's setting can remove the redundant concrete in advance, makes the concrete surface get the preliminary flat processing, and then carries out the smoothing treatment to the concrete through the smoothing component, improves the smoothing efficiency of the concrete, and also improves the processing quality of the concrete. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, below description in the drawing only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0013] Fig. 1 It is a kind of concrete smoothing device's structure schematic view of the utility model.

[0014] Fig. 2 It is a kind of concrete smoothing device's bottom view of the utility model.

[0015] Fig. 3 It is the partial structure of the utility model's smoothing component Enlarged view.

[0016] Fig. 4 It is the partial structure of the utility model's shovel plate Enlarged view.

[0017] 101-transverse translation mechanism, 102-mobile support, 103-rotary cylinder, 104-bogie, 105-installation strip, 106-lifting cylinder, 107-lifting plate, 108-lifting guide column, 109-smoothing main shaft, 110-sub shaft, 111-shovel body, 112-shovel shaft, 113-flange ring, 114-inclined plate, 115-protruding column. DETAILED DESCRIPTION

[0018] Please refer to Figs. 1 to 4 The utility model provides a kind of concrete troweling device, including transverse translation mechanism 101 and mobile support 102, the mobile support 102 is set to the lower end of the transverse translation mechanism 101, still include troweling mechanism, the troweling mechanism includes lifting assembly, rotary cylinder 103, bogie 104, troweling assembly, mounting strip 105 and shovel plate, the lifting assembly is set to the upper end of the mobile support 102, the rotary cylinder 103 is fixedly connected with the output end of the lifting assembly, and located the lower end of the lifting assembly, the bogie 104 is fixedly connected with the output end of the rotary cylinder 103, and located the lower end of the rotary cylinder 103, the troweling assembly is set to one end of the bogie 104, the mounting strip 105 is fixedly connected with the bogie 104, and located the end of the bogie 104 away from the troweling assembly, the shovel plate is fixedly connected with the mounting strip 105, and located the lower end of the mounting strip 105.

[0019] In the embodiment, the mobile support 102 is driven by the transverse translation mechanism 101 to move horizontally, while the mobile support 102 supports and installs the troweling mechanism, the height of the rotary cylinder 103 and the bogie 104 is adjusted by the lifting assembly, during concrete troweling operation, the mobile support 102 is at one end of the vibrator assembly, the mounting strip 105 installs and fixes the shovel plate, while the shovel plate is adjusted and stays at the upper end of the vibrator assembly, the shovel plate is driven by the transverse translation mechanism 101 to remove excess concrete, after removal, the transverse translation mechanism 101 resets, while driving the rotary cylinder 103 to operate, driving the bogie 104 to rotate 180°, so that the troweling assembly is placed at one end of the vibrator assembly, the troweling assembly and the transverse translation mechanism 101 are started to trowel concrete, reset after troweling is completed, and the rotary cylinder 103 is rotated, and then wait for the next batch of concrete troweling, during concrete troweling, the transverse translation mechanism 101 is installed to the upper end of support cross beam and stand, support cross beam, stand and vibrator assembly are evenly present in prior art, which has been disclosed in prior art CN111941592A, and will not be repeated here.

[0020] Further, the lifting assembly comprises a lifting cylinder 106, a lifting plate 107 and a plurality of lifting guide columns 108. The lifting cylinder 106 is fixedly connected to the moving support 102 and located at the upper end of the moving support 102. The output end of the lifting cylinder 106 penetrates the moving support 102 and is fixedly connected to the lifting plate 107. The lifting plate 107 is arranged at the lower end of the moving support 102. Each of the lifting guide columns 108 is fixedly connected to the lifting plate 107 and located at the upper end of the lifting plate 107. Each of the lifting guide columns 108 penetrates the moving support 102.

[0021] In the embodiment, the lifting cylinder 106 drives and controls the lifting plate 107. The lifting plate 107 is guided by the lifting guide columns 108 during the lifting adjustment, so that the lifting plate 107 is prevented from being deflected during the lifting.

[0022] Further, the troweling assembly comprises a troweling main shaft 109, a plurality of auxiliary shafts 110 and a plurality of troweling shovels. The troweling main shaft 109 is rotatably connected to the bogie 104 and embedded in one end of the bogie 104. Each of the auxiliary shafts 110 is fixedly connected to the troweling main shaft 109 and located at the outer wall of the troweling main shaft 109. Each of the troweling shovels is arranged at one end of the corresponding auxiliary shaft 110.

[0023] In the embodiment, the troweling main shaft 109 is driven by a motor. The auxiliary shaft 110 connects the troweling main shaft 109 and the troweling shovel. When the motor drives the troweling main shaft 109, the auxiliary shaft 110 and the troweling shovel are driven to rotate, and the troweling shovel rotates to trowel and smooth the concrete.

[0024] Further, each of the troweling shovels comprises a shovel body 111, a shovel shaft 112 and a flange ring 113. The flange ring 113 is fixedly connected to the shovel shaft 112 and sleeved on the outer wall of the shovel shaft 112. The shovel body 111 is fixedly connected to the shovel shaft 112 and located at one end of the shovel shaft 112.

[0025] In the embodiment, the flange ring 113 is fixedly connected to the auxiliary shaft 110 by bolts. The shovel shaft 112 connects the shovel body 111 and the flange ring 113, so as to fix the shovel body 111. The shovel body 111 is installed in an inclined manner, so as to trowel and smooth the concrete during rotation.

[0026] Further, the shovel plate comprises an inclined plate 114 and convex columns 115, the number of the convex columns 115 is two groups, and the two groups of the convex columns 115 are respectively fixedly connected with the inclined plate 114 and are respectively located at one end of the inclined plate 114.

[0027] In the embodiment, the two groups of the convex columns 115 form an open structure at the end of the inclined plate 114, so that a small part of concrete can be left when the excess concrete is removed, the sleepers will not appear hollow and pit conditions in the concrete troweling process, and the quality of sleeper processing is improved.

[0028] The above only discloses a preferred embodiment of the utility model, of course, cannot with this to limit the utility model right range, the person skilled in the art can understand that all or part of the processes of the above-mentioned embodiments are implemented, and the equivalent changes made according to the utility model claim still belong to the range covered by the utility model.

Claims

1. A concrete troweling device comprising a transverse translation mechanism and a moving support arranged at the lower end of the transverse translation mechanism, characterized in that, it further comprises a troweling mechanism; the troweling mechanism comprises a lifting assembly, a rotary cylinder, a bogie, a troweling assembly, a mounting strip and a blade, the lifting assembly is arranged at the upper end of the moving support, the rotary cylinder is fixedly connected with the output end of the lifting assembly and located at the lower end of the lifting assembly, the bogie is fixedly connected with the output end of the rotary cylinder and located at the lower end of the rotary cylinder, the troweling assembly is arranged at one end of the bogie, the mounting strip is fixedly connected with the bogie and located at the end of the bogie away from the troweling assembly, and the blade is fixedly connected with the mounting strip and located at the lower end of the mounting strip.

2. The concrete troweling device according to claim 1, characterized in that, the lifting assembly comprises a lifting cylinder, a lifting plate and a plurality of lifting guide columns, the lifting cylinder is fixedly connected with the moving support and located at the upper end of the moving support, the output end of the lifting cylinder penetrates through the moving support and is fixedly connected with the lifting plate, the lifting plate is arranged at the lower end of the moving support, each of the plurality of lifting guide columns is fixedly connected with the lifting plate and located at the upper end of the lifting plate, and each of the plurality of lifting plates penetrates through the moving support.

3. The concrete troweling device according to claim 1, characterized in that, the troweling assembly comprises a troweling main shaft, a plurality of auxiliary shafts and a plurality of troweling blades, the troweling main shaft is rotatably connected with the bogie and embedded in one end of the bogie, each of the plurality of auxiliary shafts is fixedly connected with the troweling main shaft and located at the outer wall of the troweling main shaft, and each of the plurality of troweling blades is arranged at one end of the corresponding auxiliary shaft.

4. The concrete troweling device according to claim 3, characterized in that, each of the plurality of troweling blades comprises a blade body, a blade shaft and a flange ring, the flange ring is fixedly connected with the blade shaft and respectively sleeved on the outer wall of the blade shaft, and the blade body is fixedly connected with the blade shaft and located at one end of the blade shaft.

5. The concrete troweling device according to claim 4, characterized in that, the blade comprises an inclined plate and a plurality of convex columns, the plurality of convex columns are fixedly connected with the inclined plate and respectively located at one end of the inclined plate.

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