CN216919917U

CN216919917U - Novel scraper type material distributor

Info

Publication number: CN216919917U
Application number: CN202122689367.7U
Authority: CN
Inventors: 马梦然; 李伟林; 刘彦杰
Original assignee: Tangshan Xingdou Road & Bridge Machinery Co ltd
Current assignee: Tangshan Xingdou Road & Bridge Machinery Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-07-08
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to a novel scraper type material distributor, and belongs to the technical field of road and bridge construction. Comprises two groups of walking seats which are oppositely arranged, a box girder which is arranged on the walking seats and a scraper cloth device which is arranged on one side surface of the box girder; a lifting hydraulic cylinder is fixedly arranged on the walking seat, and two ends of the box girder are respectively and fixedly connected with the lifting end of the lifting hydraulic cylinder; a track frame for installing a scraper distributing device is arranged on one side surface of the box girder; the scraper distributing device comprises a transverse moving seat and a rotatable scraper plate hinged to the lower end of the transverse moving seat; an electric control cabinet is also arranged on the box girder. The utility model adopts the movement of the scraping plate to scrape and distribute materials, is convenient and quick, and is particularly suitable for the construction of dry and hard concrete pavements. The utility model has convenient operation, good controllability and good comprehensive use performance.

Description

Novel scraper type material distributor

Technical Field

The utility model relates to a novel scraper type material distributor, and belongs to the technical field of road and bridge construction.

Background

When the concrete pavement is constructed, the materials are firstly distributed, and the concrete materials are paved and leveled, so that the subsequent leveling, vibrating and other constructions are facilitated. The machine used in the process is a distributing machine, the currently used distributing machine focuses on thickness control during material spreading to realize material distribution, and no corresponding machine exists for primary leveling after material spreading. For dry and hard concrete, effective laying of the concrete during laying cannot be guaranteed, and therefore, a special spreader is required.

Most of the existing pavers are auger-type pavers, work by matching with a leveling plate, and are not suitable for construction of dry and hard concrete. The dry and hard concrete is characterized by small humidity and high hardness, and can not use common machines, and a special material distributor needs to be designed to pave and distribute the material.

Disclosure of Invention

The utility model aims to provide a novel scraper type distributing machine.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a novel scraper type material distributor comprises two groups of walking seats which are oppositely arranged, a box girder which is arranged on the walking seats and a scraper material distributing device which is arranged on one side surface of the box girder; a lifting hydraulic cylinder is fixedly arranged on the walking seat, and two ends of the box girder are respectively and fixedly connected with the lifting end of the lifting hydraulic cylinder; a track frame for installing a scraper distributing device is arranged on one side surface of the box girder; the scraper distributing device comprises a transverse moving seat and a rotatable scraper hinged at the lower end of the transverse moving seat; an electric control cabinet is also arranged on the box girder.

The technical scheme of the utility model is further improved as follows: the lateral shifting seat lateral surface is fixed and is set up the mount pad platform of vertical direction, scrapes the articulated lower terminal surface that sets up at the mount pad platform of flitch, scrapes the flitch upper end and still sets up driven gear, and the lateral shifting seat lateral surface is fixed and is set up driving gear with driven gear meshing and fix on driving motor's output shaft.

The technical scheme of the utility model is further improved as follows: the inner side surface of the transverse moving seat is provided with a moving wheel driven by a transverse moving motor, and the moving wheel is arranged on a track frame on the side surface of the box girder.

The technical scheme of the utility model is further improved as follows: the box girder up end is located track frame one side and sets up supplementary track platform, and the fixed supplementary balancing stand that sets up with supplementary track platform sliding fit in lateral shifting seat upper end and the articulated supplementary pulley that sets up in supplementary track platform in the outer end of supplementary balancing stand.

The technical scheme of the utility model is further improved as follows: the rollers on the walking seat are steel wheels, and the walking seat walks on the pouring template.

The technical scheme of the utility model is further improved as follows: the scraper type distributor is controlled by remote control.

The technical scheme of the utility model is further improved as follows: the box girder is provided with a control console, and a worker operates and controls the machine beside the control console on the box girder.

Due to the adoption of the technical scheme, the utility model has the following technical effects:

the utility model adopts the movement of the scraping plate to scrape and distribute materials, has a frame consisting of a box girder and the like which travels longitudinally, and also has a transverse moving seat to drive the transverse moving plate to move transversely, can realize scraping type spreading and distributing of concrete by the control coordination of longitudinal traveling and transverse traveling, has convenient operation and high working efficiency, and is particularly suitable for the construction of dry and hard concrete pavements.

According to the utility model, the auxiliary track table is arranged on the upper end surface of the box girder, the auxiliary balance frame is arranged on the transverse moving seat, and the stable movement of the transverse moving seat is kept through the matching of the auxiliary balance frame and the auxiliary track table, so that the stability of the machine during working is ensured

The lifting part of the utility model is lifted by two hydraulic oil cylinders to control the material distribution thickness, the lifting of the hydraulic oil cylinders at the left and right sides can be independently lifted and controlled and can also be lifted and lowered simultaneously, the working flexibility is good, and the utility model can be used for paving and distributing concrete pavements with different specifications.

The utility model has the advantages of convenient operation, good controllability, high working efficiency and good comprehensive use performance.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a blade distribution apparatus of the present invention;

FIG. 3 is a schematic view of the installation of the blade distribution device of the present invention;

FIG. 4 is a schematic view of another directional installation of the blade distribution apparatus of the present invention;

FIG. 5 is a side view of the installation of the blade distribution device of the present invention;

the device comprises a walking seat 1, a walking seat 2, a box girder 3, a lifting hydraulic cylinder 4, a track frame 5, a transverse moving seat 6, a scraping plate 7, an electric control cabinet 8, a mounting seat platform 9, a driven gear 10, a driving motor 11, a driving gear 12, a moving wheel 13, an auxiliary track platform 14, an auxiliary balance frame 15, an auxiliary pulley 16, a control console 17, a transverse moving motor 18 and a second auxiliary pulley.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The utility model relates to a novel scraper type material distributor, in particular to a road and bridge pavement construction machine, which is used for paving a concrete pavement and is mainly used for distributing and paving dry and hard concrete.

As shown in fig. 1 and 2, the scraper type material distributor includes two sets of traveling bases 1 oppositely arranged, a box girder 2 mounted on the traveling bases 1, and a scraper material distributing device mounted on one side surface of the box girder 2. The walking seat 1 is provided with rollers and a motor for driving the rollers, the rollers are driven to rotate by the motor, and the walking seat 1 is driven to move by the rollers. Functional parts are arranged on the walking seat 1, so that the whole longitudinal movement of the scraper type distributing machine is realized. The lifting hydraulic cylinders 3 are fixedly arranged on the upper end faces of the two walking seats 1, each lifting hydraulic cylinder 3 is provided with a fixed end and a lifting end, and the two ends of the box girder 2 are respectively fixedly connected with the lifting ends of the lifting hydraulic cylinders 3. The two hydraulic lifting cylinders 3 are matched to realize the adjustment of the height and the levelness of the box girder 2. The blade cloth device is attached to the box girder 2 as an actuator of the machine, and the adjustment of the height and the levelness of the box girder 2 also corresponds to the adjustment of the height and the levelness of the blade cloth device.

The rollers provided on the traveling base 1 may be steel wheels or rubber wheels, and preferably, steel wheels are used as the rollers. During operation, the traveling base 1 travels on the pouring formwork, that is, the rollers of the traveling base 1 travel on the pouring formwork.

An electric control cabinet 7 is also arranged on the box girder 2 and used for controlling various electric appliances.

In a specific implementation, a rail frame 4 for installing a scraper cloth device is arranged on one side surface of the box girder 2. The scraper distributing device mainly comprises a transverse moving seat 5 and a rotatable scraper plate 6 hinged to the lower end of the transverse moving seat 5. The transverse moving seat 5 and the track frame 4 are matched to form a linear moving pair, and the transverse moving seat 5 can perform transverse linear movement along the track frame 4. The transverse moving seat 5 drives the scraping plate 6 to transversely move, and the concrete materials at different positions are scraped to be distributed. The scraper 6 is driven to rotate by a corresponding drive mechanism, typically an electric motor.

The utility model arranges a track frame 4 on one side surface of the box girder 2, which is equivalent to a track.

Further, the scraper distributing device is preferably configured such that the lateral moving base 5 is a base plate structure, a runner structure directly fitted to the rail frame 4 is provided on an inner side surface of the lateral moving base 5, and a lateral moving motor 17 serving as a power source is provided to install a runner on an output shaft of the lateral moving motor 17. If the track frame 4 is a rack, the corresponding rotating wheel structure is a gear, and the relative movement is realized by the meshing transmission of the rack and the gear. If the rail frame 4 is a smooth rail, the corresponding wheel structure is a roller. And a mounting seat stand 8 is fixedly arranged on the outer side surface of the transverse moving seat 5 and used for mounting the scraping plate 6. The scraping plate 6 is hinged to the lower end face of the mounting base platform 8 through a bearing. The scraper plate 6 is capable of 360 deg. rotation under the control of the drive means. A preferred driving method of the scraping plate 6 is that a driven gear 9 is arranged at the upper end of the scraping plate 6 and below the mounting seat platform 8, a driving motor 10 is fixedly arranged on the outer side surface of the transverse moving seat 5, a driving gear 11 is fixedly arranged on an output shaft of the driving motor 10, and the driving gear 11 is meshed with the driven gear 9; thereby realizing that the driving motor 10 outputs power to drive the scraping plate 6 to rotate for 360 degrees.

As shown in fig. 3, 4 and 5, the moving wheels driven by the traverse motor are provided on the inner side surface of the traverse table 5, and the moving wheels are provided on the rail frame 4 on the side surface of the box girder. That is, the rail housing 4 is of a smooth rail structure, and the corresponding runner structure is a moving wheel 12 in the form of a roller.

In the specific implementation of the utility model, an auxiliary track platform 13 is further arranged on the upper end surface of the box girder 2, correspondingly, an auxiliary balancing frame 14 is arranged on the transverse moving seat 5, and the transverse moving seat 5 is kept to move stably through the matching of the auxiliary balancing frame 14 and the auxiliary track platform 13. Specifically, the auxiliary track platform 13 is arranged on the box girder 2 and located at the edge of one side of the track frame 4; the upper end and the lower extreme of lateral shifting seat 5 are all fixed to be set up with supplementary track platform 13 sliding fit's supplementary balancing stand 14, simultaneously, articulate in the outer end of supplementary balancing stand 14 and set up supplementary pulley 15, supplementary pulley 15 is for having the runner of rim, is similar to the walking wheel of train. The auxiliary pulley 15 is installed in the auxiliary rail table 13, and the auxiliary pulley 15 slides in the auxiliary rail table 13. The cooperation of the auxiliary balance frame 14 and the auxiliary rail table 13 improves the supporting force in the vertical direction for the lateral moving base 5, and the lateral moving base 5 does not tilt outward due to the restriction of the auxiliary rail table 13. Further, a second auxiliary wheel 18 may be further disposed on the auxiliary balance frame 14, an axis of the second auxiliary wheel 18 is perpendicular to an axis of the auxiliary pulley 15, a pair of second auxiliary wheels 18 is disposed on both sides of the auxiliary track table 13, and the second auxiliary wheels 18 play roles of preventing toppling and promoting smooth sliding of the laterally moving seat 5, as shown in fig. 3 and 4 in particular. When the upper end and the lower end of the transverse moving seat 5 are respectively provided, two sets of auxiliary sliding mechanisms comprising the auxiliary pulley 15 and the second auxiliary pulley 18 can well play roles of assisting the transverse moving seat 5 in moving and preventing the transverse moving seat from toppling.

The control modes of the scraper type material distributor are mainly two, one is that the scraper type material distributor is controlled by remote control. The electric control cabinet on the box girder 2 is provided with a signal receiver, and the machine can be controlled by remote control. Secondly, a control console 16 is arranged on the box girder 2, the control console 16 and the electric control cabinet 7 have a wired signal connection relation, and a worker operates a control machine beside the control console 16 on the box girder 2.

The material distributor of the utility model mainly comprises a frame part, a walking part, a lifting part, a material distributing part, an electric control cabinet and the like. The longitudinal walking is divided into forward and backward; two traveling mechanisms are longitudinally traveled; the lifting part is lifted by 2 hydraulic oil cylinders to control the thickness of the cloth, and the lifting of the hydraulic oil cylinders on the left side and the right side can be independently lifted and controlled and can also be lifted and lowered simultaneously. The material distribution scraper is driven by a motor to perform 360-degree rotation and left-right movement of the material distribution, so that the concrete is paved; the electric control cabinet adopts a cross rocker to control the action, thereby achieving 360-degree rotation and left-right movement of the distributing scraper.

When the cloth distributing device works and distributes cloth, an operator controls the corresponding operating rocker to perform action control, and the scraping plate can rotate 360 degrees and move left and right quickly, so that the effect of uniform cloth is achieved. The whole machine can be operated by one person to walk, scrape and adjust walking parameters.

The utility model adopts the movement of the scraping plate to scrape and distribute materials, is convenient and quick, and is particularly suitable for the construction of dry and hard concrete pavements. The utility model has convenient operation, good controllability and good comprehensive use performance.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel scrape board-like cloth machine which characterized in that: comprises two groups of walking seats (1) which are oppositely arranged, a box beam (2) which is arranged on the walking seats (1) and a scraper cloth device which is arranged on one side surface of the box beam (2); a lifting hydraulic cylinder (3) is fixedly arranged on the walking seat (1), and two ends of the box girder (2) are respectively and fixedly connected with the lifting end of the lifting hydraulic cylinder (3); a track frame (4) for installing a scraper distributing device is arranged on one side surface of the box girder (2); the scraper distributing device comprises a transverse moving seat (5) and a rotatable scraper plate (6) hinged to the lower end of the transverse moving seat (5); an electric control cabinet (7) is also arranged on the box girder (2).

2. The novel drag blade distributor as claimed in claim 1, wherein: the lateral surface of the transverse moving seat (5) is fixedly provided with a mounting seat platform (8) in the vertical direction, the scraping plate (6) is hinged to the lower end face of the mounting seat platform (8), the upper end of the scraping plate (6) is further provided with a driven gear (9), the lateral surface of the transverse moving seat (5) is fixedly provided with a driving motor (10) and a driving gear (11) meshed with the driven gear (9) is fixedly arranged on an output shaft of the driving motor (10).

3. The novel drag blade distributor as claimed in claim 1, wherein: the inner side surface of the transverse moving seat (5) is provided with a moving wheel driven by a transverse moving motor, and the moving wheel is arranged on a track frame (4) on the side surface of the box girder (2).

4. The novel drag blade distributor as claimed in claim 1, wherein: the upper end face of the box girder (2) is positioned on one side of the track frame (4) and is provided with an auxiliary track platform (13), the upper end of the transverse moving seat (5) is fixedly provided with an auxiliary balance frame (14) which is in sliding fit with the auxiliary track platform (13), and the outer end of the auxiliary balance frame (14) is hinged with an auxiliary pulley (15) which is positioned in the auxiliary track platform (13).

5. The novel scraper type distributor as claimed in any one of claims 1 to 4, wherein: the rollers on the walking seat (1) are steel wheels, and the walking seat (1) walks on the pouring template.

6. The novel scraper type distributor as claimed in any one of claims 1 to 4, wherein: the scraper type distributor is controlled by remote control.

7. The novel scraper type distributor as claimed in any one of claims 1 to 4, wherein: a control console (16) is arranged on the box girder, and a worker operates the control machine beside the control console (16) on the box girder.