Spiral material distribution vibration slurry extraction leveling machine

Abstract

The utility model discloses a spiral material-distributing vibration slurry-extracting and leveling machine which comprises a rack, a material-distributing device, a slurry-extracting and leveling device and a material-distributing device, the walking mechanisms are arranged at the two ends of the rack and connected to the bottom of the rack, and the walking mechanisms are erected on the portions, on the two sides of the to-be-leveled concrete area, of the supporting table; the stirring cage roller, the vibration rod and the slurry lifting roller are arranged in parallel, fixed into a whole and connected to the lower portion of the rack through a lifting frame, the stirring cage roller is located in front of the vibration rod in the walking direction of the leveling machine, and the vibration rod is located in front of the slurry lifting roller; the stirring cage roller, the vibrating rod and the slurry lifting roller are located between the walking mechanisms at the two ends; the vibrating rod is divided into a left vibrating rod and a right vibrating rod, the left vibrating rod and the right vibrating rod are separated from each other, a plurality of rolling shafts are arranged in the left vibrating rod and the right vibrating rod, and the rolling shafts are driven by the motor to rotate. And efficient surface finishing, leveling, vibrating and slurry extraction of the beam surface are realized.

Description

Technical Field

[0001] The utility model relates to the field of concrete leveling equipment, and more specifically, to a spiral material distribution vibration slurry leveling machine. Background Art

[0002] When pouring concrete on the surface of high-speed rail box girders, especially the challenging low-slump, dry, hard concrete, screeds are required for leveling, vibrating, spreading, and slurry treatment. Traditional screeds are limited to leveling the beam surface, and vibration and concrete spreading rely on manual coordination. This leads to low automation, crowded construction sites, and high manual involvement, resulting in increased costs. Utility Model Content

[0003] In order to achieve these purposes and other advantages according to the present invention, a preferred embodiment of the present invention provides a spiral cloth vibration pulping and leveling machine, comprising:

[0004] a rack, which is arranged horizontally;

[0005] There are two walking mechanisms, which are respectively arranged at both ends of the frame and connected to the bottom of the frame, and the walking mechanisms are set up on the support platforms on both sides of the concrete area to be leveled;

[0006] The stirring cage roller, the vibrating rod and the pulp raising roller are arranged in parallel and fixed as a whole, and are all connected to the bottom of the frame through a lifting frame. Along the traveling direction of the leveler, the stirring cage roller is located in front of the vibrating rod, and the vibrating rod is located in front of the pulp raising roller; the stirring cage roller, the vibrating rod and the pulp raising roller are located between the traveling mechanisms at both ends;

[0007] The vibration rod is divided into a left vibration rod and a right vibration rod, which are separated from each other. A plurality of rolling shafts are arranged in the left vibration rod and the right vibration rod, and the rolling shafts rotate under the drive of the motor.

[0008] In another technical solution, the pulping roller is a hollow structure with both ends open, which includes a flat slope section in the middle and trumpet heads located at both ends of the flat slope section.

[0009] In another technical solution, the lifting frame is installed under the frame through a lifting mechanism, and the height of the vibration rod is adjusted by adjusting the lifting mechanism.

[0010] In another technical solution, a boss is provided on the support platform, and when the walking mechanism walks until the vibration rod reaches the boss, the lifting mechanism lifts the vibration rod until the vibration rod is placed on the boss.

[0011] In another technical solution, the lifting mechanism is an adjusting hand wheel.

[0012] In another technical solution, the stirring cage roller is a cloth spiral.

[0013] In another technical solution, the rotation direction of the rolling shaft is opposite to the travel direction of the leveling machine.

[0014] The present invention has at least the following beneficial effects: The screed machine of the present invention has functions such as track travel, left-right leveling, front-to-back leveling, and vibration motor start-stop, achieving efficient finishing, leveling, vibration, and concrete mixing of the beam surface. The present invention solves the problem that traditional screed machines can only perform the single function of leveling the beam surface, and the vibration of the beam surface and the distribution of concrete can only be coordinated manually. The screed machine of the present invention can achieve beam surface leveling, vibration, distribution, and concrete mixing in one. This screed machine also solves the problems of low equipment automation, crowded construction sites, cross-interference, and high manual participation leading to increased costs in traditional construction.

[0015] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the spiral cloth vibration pulping and leveling machine in the utility model.

[0017] Figure 2 It is a schematic diagram of the arrangement of the stirring cage roller, the vibrating rod and the pulping roller in the utility model. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0019] The following description is intended to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments described below are provided for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0020] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0021] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0022] like Figure 1-2 As shown, a preferred embodiment of the present invention provides a spiral cloth vibration pulping and leveling machine, comprising:

[0023] Frame 1, which is arranged horizontally;

[0024] There are two walking mechanisms 2, which are respectively arranged at both ends of the frame 1 and connected to the bottom of the frame 1. The walking mechanisms 2 are set on support platforms on both sides of the concrete area to be leveled;

[0025] The stirring cage roller 3, the vibrating rod 4 and the pulp raising roller 5 are arranged in parallel and fixed as a whole, and are all connected to the bottom of the frame 1 through a lifting frame 6. Along the traveling direction of the leveler, the stirring cage roller 3 is located in front of the vibrating rod 4, and the vibrating rod 4 is located in front of the pulp raising roller 5; the stirring cage roller 3, the vibrating rod 4 and the pulp raising roller 5 are located between the traveling mechanisms at both ends;

[0026] The vibration rod 4 is divided into a left vibration rod and a right vibration rod, which are separated from each other. A plurality of rolling shafts 4-1 are provided in each of the left vibration rod and the right vibration rod, and the rolling shafts 4-1 rotate under the drive of the motor.

[0027] In the above technical solution, the screed machine is electrically driven, with a spiral mixing cage roller 3 in the front for spreading materials while the screed machine is moving. A high-frequency vibration device (i.e., a vibration rod 4) is provided in the middle to vibrate the concrete after spreading for leveling. A number of full-length slurry-raising rollers 5 are provided at the back for sufficient slurry-raising. The entire process has the characteristics of automated operation, strong rolling force, sufficient slurry-raising, and high leveling accuracy. This machine is suitable for the surface concrete of high-speed railway box girders, especially the low-slump dry and hard concrete that is difficult to deal with in engineering projects. It can achieve the ideal slurry-raising and leveling density effect. The entire screed machine can move back and forth, thereby repeatedly rolling the concrete, playing a role in further compaction, slurry-raising, and leveling.

[0028] When the vibrating rod reaches the set speed, it causes resonance, causing it to strike and compact the concrete at high speed.

[0029] There are two stirring cage rollers 3, and their motor power is 3KW.

[0030] In another technical solution, the rotation direction of the rolling shaft is opposite to the travel direction of the leveler, so that the concrete above the working surface can be more effectively leveled and compacted.

[0031] In another technical solution, the pulping roller 5 is a hollow structure with both ends open, which includes a flat slope section in the middle and trumpet heads located at both ends of the flat slope section. Since the lower side of the trumpet mouth is inclined downward, drainage can be more convenient.

[0032] In another technical solution, the lifting frame 6 is installed under the frame 1 through a lifting mechanism 7, and the height of the vibration rod 4 is adjusted by adjusting the lifting mechanism 7. A boss is provided on the support table, and when the walking mechanism moves until the vibration rod reaches the boss, the lifting mechanism lifts the vibration rod until it is placed on the boss.

[0033] In another technical solution, the lifting mechanism is an adjusting hand wheel, which is simple and convenient to operate.

[0034] During construction, the device spreads cement concrete onto the bridge deck's reinforced mesh according to the required thickness. The front-end mixing roller rotates to evenly distribute the concrete across the beam surface. The center vibrator maintains a width consistent with the beam surface, ensuring seamless vibration. Two slurry-raising rollers at the rear end smooth and level the concrete. This device significantly reduces beam concrete pouring time, reduces labor, and ensures that the beam is poured within the specified timeframe.

[0035] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with this field, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A spiral cloth vibration pulping and leveling machine, characterized in that: include: a rack, which is arranged horizontally; There are two walking mechanisms, which are respectively arranged at both ends of the frame and connected to the bottom of the frame, and the walking mechanisms are set up on the support platforms on both sides of the concrete area to be leveled; The stirring cage roller, the vibrating rod and the pulp raising roller are arranged in parallel and fixed as a whole, and are all connected to the bottom of the frame through a lifting frame. Along the traveling direction of the leveler, the stirring cage roller is located in front of the vibrating rod, and the vibrating rod is located in front of the pulp raising roller; the stirring cage roller, the vibrating rod and the pulp raising roller are located between the traveling mechanisms at both ends; The vibration rod is divided into a left vibration rod and a right vibration rod, which are separated from each other. A plurality of rolling shafts are arranged in the left vibration rod and the right vibration rod, and the rolling shafts rotate under the drive of the motor.

2. The spiral cloth vibration slurry leveling machine according to claim 1, characterized in that: The pulping roller is a hollow structure with both ends open, which includes a flat slope section in the middle and trumpet heads located at both ends of the flat slope section.

3. The spiral cloth vibration slurry leveling machine according to claim 1, characterized in that: The lifting frame is installed under the frame through a lifting mechanism, and the height of the vibration rod is adjusted by adjusting the lifting mechanism.

4. The spiral cloth vibration slurry leveling machine according to claim 3, characterized in that: A boss is provided on the support platform. When the traveling mechanism travels until the vibration rod reaches the boss, the lifting mechanism lifts the vibration rod until the vibration rod is placed on the boss.

5. The spiral cloth vibration slurry leveling machine according to claim 4, characterized in that: The lifting mechanism is an adjusting hand wheel.

6. The spiral cloth vibration slurry leveling machine according to claim 1, characterized in that: The stirring cage roller is a cloth spiral.

7. The spiral cloth vibration slurry leveling machine according to claim 1, characterized in that: The rotation direction of the rolling shaft is opposite to the traveling direction of the leveling machine.

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