CN211440519U - Dumping type track plate material distributor - Google Patents

Dumping type track plate material distributor Download PDF

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Publication number
CN211440519U
CN211440519U CN201922119830.7U CN201922119830U CN211440519U CN 211440519 U CN211440519 U CN 211440519U CN 201922119830 U CN201922119830 U CN 201922119830U CN 211440519 U CN211440519 U CN 211440519U
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China
Prior art keywords
distribution
concrete
cloth
mould
truss
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Active
Application number
CN201922119830.7U
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Chinese (zh)
Inventor
郑翼
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Beijing Haoyunda Zhichuang Technology Co Ltd
Good Luck Innovative Intelligence Technology Co Ltd
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Beijing Haoyunda Zhichuang Technology Co Ltd
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Abstract

The embodiment of the application provides a dumping type track slab distributing machine, which comprises a guide rail, a truss beam, a mobile motor and a conveying pipe, wherein the conveying pipe is used for conveying concrete; the truss crossbeam is also provided with a material distribution bracket, and the lower end of the material distribution bracket is rotatably connected with a material distribution barrel; a weighing sensor is arranged between the cloth bracket and the cloth barrel. The material distribution barrel is moved to the lower portion of the conveying pipe through the truss cross beam so as to receive concrete, the weight of the received concrete is detected in real time by the weighing sensor, the weight of the concrete in the material distribution barrel reaches a preset value, and conveying is stopped. Then the truss crossbeam removes the cloth bucket to the mould top, begins the cloth from mould one end, and the certain angle of cloth bucket slow upset, the concrete flows, and simultaneously, the truss crossbeam removes to the other end of mould, along with the removal of truss crossbeam, the angle of cloth bucket upset crescent, until realizing 180 degrees upsets, the opening of cloth bucket is downward completely, pours into the mould with the concrete is whole.

Description

Dumping type track plate material distributor
Technical Field
The application relates to the technical field of track slab manufacturing, in particular to a dumping type track slab material distributor.
Background
The track slab is a slab body in a structural form and is used for supporting and fixing a steel rail and distributing the load transmitted by the train through the steel rail to a novel under-rail component of a slab under-base. Because the track slab has an important influence on the safe operation of the railway, the national standard has strict requirements on the performance of the track slab in all aspects, for example, in order to ensure the flatness of the track, good consistency between every two track slabs is required, so that in the production of the track slab, not only the consistency of the mould is required to be ensured, but also the weight of concrete poured in the mould is strictly controlled.
In order to ensure the consistency among all sleepers, the quantity of concrete poured into each mould can be kept consistent in a mode of quantitatively weighing the concrete quality in sleeper production. In traditional processing production, carry out the concrete cloth through the manual work mode, adopt manual operation, inefficiency to because the concrete is a grit, cement and the mixed material of water, consequently, in the in-process of weighing, the grit that different parts of concrete contained, cement and the proportion of water probably exist the difference, make the concrete also have the difference in the shape that the solidification appears, make this kind of method not only waste time and energy, still can not reach better uniformity effect.
In order to improve work efficiency and guarantee the consistency of concrete distribution, the automatic door type distributing machine is adopted to distribute the concrete in the prior art, but, because the automatic door contacts with the concrete for a long time, the motion chute or the joint of the automatic door is easy to corrode, wear and block, the service life is difficult to guarantee, the maintenance strength is large, the situation that the door is not opened and closed in place easily occurs, and the problem that the concrete distribution is not accurate is caused.
SUMMERY OF THE UTILITY MODEL
The application provides a track board cloth machine of formula of empting to in solving track board production process, the not accurate problem of concrete cloth.
The application provides a dumping type track slab distributing machine, which comprises guide rails arranged on two sides of a mold, a truss beam arranged on the guide rails, moving motors arranged at two ends of the truss beam to drive the truss beam to move along the guide rails, and a conveying pipe arranged on a stand column supporting the guide rails and positioned above the mold to convey concrete for pouring;
the truss crossbeam is also provided with a material distribution bracket, and the lower end of the material distribution bracket is rotatably connected with a material distribution barrel;
the cloth bucket includes circular-arc bottom and loudspeaker form opening cloth support with still be provided with weighing sensor between the cloth bucket to weigh cloth bucket's weight.
Optionally, a turnover oil cylinder is further arranged on the truss beam; and the telescopic rod of the turnover oil cylinder is connected with the material distribution barrel.
Optionally, the material distribution barrel comprises a plurality of stirring blades; a plurality of stirring vane sets up in the staving of cloth bucket, it is a plurality of stirring vane passes through the rotation axis and connects on the lateral wall of cloth bucket.
Optionally, a stirring motor is further arranged on the cloth support; and an output shaft of the stirring motor is connected with a rotating shaft of the stirring blade.
Optionally, the device further comprises a mould conveying line; the mould conveying line comprises a mould conveying vehicle and a conveying track; the mould transport vehicle is arranged on the transport track and can move along the transport track.
Optionally, the mold conveying line further comprises two positioning devices, and the two positioning devices are arranged on the mold conveying track to position two ends of the mold;
the positioning device comprises a positioning motor and a positioning block; the positioning block is connected with the positioning motor to be clamped at two ends of the mold transport vehicle.
Optionally, the system further comprises an infrared image sensor and a controller; the controller is connected with the moving motor, the weighing sensor and the overturning oil cylinder to acquire the numerical value of the weighing sensor and is used for controlling the actions of the moving motor and the overturning oil cylinder; the infrared image sensor is arranged on the upright post of the guide rail and connected with the controller so as to collect the infrared image of the mold.
According to the technical scheme, the dumping type track plate distributing machine comprises guide rails arranged on two sides of a mold and a truss beam arranged on the guide rails, wherein moving motors are arranged at two ends of the truss beam to drive the truss beam to move along the guide rails; the conveying pipe is arranged on the upright post supporting the guide rail and is positioned above the mould so as to convey concrete for pouring; the truss crossbeam is also provided with a material distribution bracket, and the lower end of the material distribution bracket is rotatably connected with a material distribution barrel; the cloth bucket includes circular-arc bottom and loudspeaker form opening cloth support with still be provided with weighing sensor between the cloth bucket to weigh cloth bucket's weight.
In the practical application process, the truss cross beam moves the cloth barrel with an upward opening to the lower side of the conveying port of the conveying pipe and receives concrete, the mass of the received concrete is detected in real time through a weighing sensor arranged between the cloth support and the cloth barrel, when the mass of the received concrete is about to reach a preset value, the conveying port of the conveying pipe slows down conveying until the mass of the received concrete in the cloth barrel reaches the preset value, and the conveying port of the conveying pipe is closed. Then the truss beam moves the material distribution barrel to the position above the mold, material distribution is started from one end of the mold, the material distribution barrel slowly overturns for a certain angle, so that concrete flows out, meanwhile, the truss beam moves towards the other end of the mold, the overturning angle of the material distribution barrel is gradually increased along with the movement of the truss beam until 180-degree overturning is realized, the opening of the material distribution barrel is completely downward, and the concrete is completely poured into the mold.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an overall dumping type track slab distributing machine according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a position of a weighing sensor of a dump type track slab distributing machine according to an embodiment of the present application;
fig. 3 is a schematic structural view of a stirring blade of a dumping type track slab distributing machine according to an embodiment of the present application;
fig. 4 is a schematic structural view of a material distribution barrel of a dump type track slab material distributor according to an embodiment of the present application.
Illustration of the drawings:
the method comprises the following steps of 1-guide rail, 2-truss beam, 3-moving motor, 4-material distribution support, 5-conveying pipe, 6-material distribution barrel, 61-stirring blade, 62-pushing plane, 7-weighing sensor, 8-overturning oil cylinder, 9-stirring motor, 10-mould conveying line, 101-mould transport vehicle, 102-transport track and 103-positioning device.
Detailed Description
Referring to fig. 1, a schematic view of an overall structure of a dump type track slab distributing machine according to an embodiment of the present application is provided.
Referring to fig. 2, a schematic structural diagram of a position of a load cell of a dump type track slab distributing machine according to an embodiment of the present application is shown.
In order to realize accurate concrete distribution in the production process of a track plate and ensure that a distributing machine can work effectively for a long time, and avoid the influence of the bonded concrete on the operation of the distributing machine and the accuracy of the distribution amount caused by the long-term contact of a movable part with the concrete, as shown in fig. 1 and 2, the embodiment of the application provides a dumping type track plate distributing machine, which comprises guide rails 1 arranged at two sides of a mould and truss cross beams 2 arranged on the guide rails 1, wherein two ends of each truss cross beam 2 are provided with a moving motor 3 so as to drive the truss cross beam 2 to move along the guide rails 1; the conveying pipe 4 is arranged on a stand column supporting the guide rail 1 and is positioned above the mould so as to convey concrete for pouring; the truss crossbeam 2 is also provided with a material distribution bracket 5, and the lower end of the material distribution bracket 5 is rotatably connected with a material distribution barrel 6; cloth bucket 6 includes circular-arc bottom and tubaeform opening cloth support 5 with still be provided with weighing sensor 7 between cloth bucket 6 to weigh cloth bucket 6's weight.
In order to ensure that the distribution barrel 6 can move to the lower part of the conveying pipe 4 to receive concrete and transversely move above the mould, the truss beam 2 is connected with the guide rail 1 in a sliding mode, the moving motor 3 provides driving force, the moving motor 3 is arranged on the truss beam 2, a rack is further arranged on the guide rail 1, and a gear is connected to an output shaft of the moving motor 3 and is matched with the rack, so that the truss beam 2 can move on the guide rail 1. Conveyer pipe 4 is the concrete conveying device who sets up on the stand, through connecting outside mixer, carries the track board with the concrete and pours the station, avoids the transport of concrete, can realize automated production, avoids simultaneously through the concrete of stirring in not pouring before the long time expose in the air.
In order to enable the cloth bucket 6 has enough overturning space in the cloth process and guarantee the stability of the overturning of the cloth bucket 6, a non-material support 5 is further arranged on the truss beam 2, the length of the non-material support 5 is greater than the diameter of the cloth bucket 6, in order to guarantee the overturning stability, the truss beam 2 can be set to be of a multi-beam structure and form a certain width, the lower end of the cloth support 5 is connected with the cloth bucket 6, if the cloth bucket is connected by adopting a bearing structure, the cloth bucket 6 can rotate relative to the cloth support 5, so that the horn-shaped opening of the cloth bucket 6 faces upwards or downwards, if the horn-shaped opening of the cloth bucket 6 faces upwards, the concrete can be carried out receiving and transporting, and if the horn-shaped opening of the cloth bucket 6 faces downwards, the concrete can be poured and flattened. Because concrete is a fluid, the mould can be automatically filled due to gravity in the mould, so that the upper plane is in a plane state, but in order to quickly change the upper plane of the concrete into a plane, the concrete is prevented from being scattered during transportation, the concrete poured into the mould can be flattened through the distribution barrel 6, and the flattening surface 62 is arranged on one side of the horn-shaped opening of the distribution barrel 6, so that the concrete poured into the mould is flattened through the movement of the truss cross beam 2.
In order to realize accurate distribution, that is, to ensure that the weight of concrete received in the distribution barrel 6 is the weight of concrete to be poured by a mold, a weighing sensor 7 is further disposed between the distribution bracket 5 and the distribution barrel 6, and the weight in the distribution barrel 6 is weighed in real time by the weighing sensor 7 so as to ensure that the amount of concrete received by the distribution barrel 6 meets the requirement, it should be noted that the weighing sensor 7 is disposed between the distribution bracket 5 and the distribution barrel 6, which means that a weight sensing component of the weighing sensor 7 is disposed between the distribution bracket 5 and the distribution barrel 6, and does not mean that the whole sensor is disposed between the distribution bracket 5 and the distribution barrel 6.
In the practical application process, the truss crossbeam 2 moves the cloth barrel 6 with an upward opening to the conveying port below the conveying pipe 4 and receives concrete, the quality of the received concrete is detected in real time through the weighing sensor 7 arranged between the cloth support 5 and the cloth barrel 6, when the quality of the received concrete is about to reach a preset value, the conveying port of the conveying pipe 4 slows down conveying until the quality of the received concrete in the cloth barrel 6 reaches the preset value, and the conveying port of the conveying pipe 4 is closed. Then the truss crossbeam 2 moves the material distribution barrel 6 to the upper part of the mould, material distribution is started from one end of the mould, the material distribution barrel 6 slowly overturns for a certain angle, so that concrete flows out, meanwhile, the truss crossbeam 2 moves towards the other end of the mould, along with the movement of the truss crossbeam 2, the overturning angle of the material distribution barrel 6 is gradually increased until 180-degree overturning is realized, the opening of the material distribution barrel 6 is completely downward, and the concrete is completely poured into the mould. Then, the distribution barrel 6 is continuously turned over by a certain angle, so that the spreading surface 62 at the opening of the distribution barrel 6 and the upper plane of the edge of the mold are in the same plane, namely the upper plane formed at the last of the track plate, and the truss beam 2 drives the distribution barrel 6 to move, so that the concrete in the mold is spread.
Referring to fig. 3, a schematic structural diagram of a stirring blade of a dumping type track slab distributing machine provided in an embodiment of the present application is shown.
Referring to fig. 4, a schematic structural diagram of a distributing barrel of a dump type track slab distributing machine according to an embodiment of the present application is shown.
In order to realize the overturning of the cloth bucket, as shown in fig. 1, 3 and 4, in some embodiments of the present application, an overturning oil cylinder 8 is further disposed on the truss beam 2; and the telescopic rod of the turnover oil cylinder 8 is connected with the material distribution barrel 6.
Through upset hydro-cylinder 8's telescopic link control cloth bucket 6's upset set up a connecting rod on the cloth bucket 6, through the connecting rod with upset hydro-cylinder 8's telescopic link carries out rotatable connection, for example, connects through rotation axis/round pin, just upset hydro-cylinder 8 with truss crossbeam 2's connection also adopts rotatable connection, in order to guarantee after 6 certain angles of upset of cloth bucket, upset hydro-cylinder 8 can corresponding rotation, in order to realize the upset of upset hydro-cylinder wide angle.
In order to avoid concrete from settling in the distribution barrel 6, which results in heavier sand at the bottom of the distribution barrel 6 and lighter slurry at the upper layer, as shown in fig. 1 and 3, in some embodiments of the present application, the distribution barrel 6 includes a plurality of stirring blades 61; the plurality of stirring blades 61 are arranged in the barrel body of the cloth barrel 6, and the plurality of stirring blades 61 are connected to the side wall of the cloth barrel 6 through a rotating shaft.
Stirring vane 61 is the metal block, is in through connecting the rotation axis setting through a plurality of stirring vane 61 in the staving of cloth bucket 6, the rotatable connection in both ends of rotation axis is in on the lateral wall at cloth bucket 6 both ends, at the rotatory in-process of rotation axis, through stirring vane 61's rotation avoids concrete in the cloth bucket 6 takes place to subside, just stirring vane 61's end with cloth bucket 6's circular-arc bottom interval is less, in order to guarantee stirring vane 61 can be right all concrete in the cloth bucket 6 are stirred, avoid having the stirring dead angle.
In order to provide the rotating power for the rotating shaft inside the cloth barrel 6, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in some embodiments of the present application, a stirring motor 9 is further disposed on the cloth support 5; an output shaft of the stirring motor 9 is connected to a rotating shaft of the stirring blade 61. Through stirring motor 9's rotation drives on the rotation axis stirring vane 61's rotation to the realization is stirred the concrete in the cloth bucket 6, avoids the concrete to take place to subside.
In some embodiments of the present application, as shown in fig. 1, a mold transfer line 10 is further included; the mold conveying line 10 includes a mold conveying vehicle 101 and a conveying rail 102; the mold carrier 101 is disposed on the transport rail 102 to be movable along the transport rail 102. In practice, the mold may be placed on the mold transport vehicle 101, maintained in a horizontal position, and the mold transport vehicle 101 then transports the mold along the transport track 102 to the sleeve installation station for sleeve installation.
In order to ensure the accuracy of the reached position of the mold and the avoidance of position shift of the mold during the casing installation process, as shown in fig. 1, in some embodiments of the present application, the mold conveying line 10 further includes two positioning devices 103, and the two positioning devices 103 are both disposed on the mold conveying track to position two ends of the mold; the positioning device 103 comprises a positioning motor and a positioning block; the locating piece is connected with the locating motor to be clamped at two ends of the mold transport vehicle 101. The positioning motor is arranged on the ground and connected with the positioning block, the positioning motor can drive the positioning block to perform lifting motion, the two ends of the die can be clamped after the positioning block is lifted, and the positioning device 103 cannot influence the normal movement of the two ends of the die after the positioning block is lowered. It should be noted that a groove can be reserved on the foundation where the positioning block is arranged, when the positioning block descends, the positioning block sinks into the reserved groove, and the positioning motor can drive the positioning block to move through a matching mechanism of the gear and the rack.
In some embodiments of the present application, the material distributor further includes an infrared image sensor and a controller; the controller is connected with the moving motor 3, the weighing sensor 7 and the overturning oil cylinder 8 to acquire the numerical value of the weighing sensor 7 and is used for controlling the actions of the moving motor 3 and the overturning oil cylinder 8; the infrared image sensor is arranged on the upright post of the guide rail 1 and connected with the controller to collect the infrared image of the mold.
In this embodiment, the infrared image sensor may collect whether the mold is in place, and when the distribution barrel 6 flattens the concrete, the concrete image in the mold is collected in real time, and the detected image is sent to the controller for judgment, the controller judges whether the concrete is completely flattened according to the obtained image, if the concrete is flattened, the distribution of the mold is ended, the distribution of the next mold is performed, and if the concrete is not flattened, the distribution barrel 6 is continuously moved to flatten the concrete. The controller can be a microprocessor with a data processing function, a singlechip, a programmable logic controller and the like.
According to the technical scheme, the dumping type track plate distributing machine comprises guide rails 1 arranged on two sides of a mold and truss beams 2 arranged on the guide rails 1, wherein moving motors 3 are arranged at two ends of each truss beam 2 to drive the truss beams 2 to move along the guide rails 1; the conveying pipe 4 is arranged on a stand column supporting the guide rail 1 and is positioned above the mould so as to convey concrete for pouring; the truss crossbeam 2 is also provided with a material distribution bracket 5, and the lower end of the material distribution bracket 5 is rotatably connected with a material distribution barrel 6; cloth bucket 6 includes circular-arc bottom and tubaeform opening cloth support 5 with still be provided with weighing sensor 7 between cloth bucket 6 to the collection is got cloth bucket 6's weight.
In the practical application process, the truss crossbeam 2 moves the cloth barrel 6 with an upward opening to the conveying port below the conveying pipe 4 and receives concrete, the quality of the received concrete is detected in real time through the weighing sensor 7 arranged between the cloth support 5 and the cloth barrel 6, when the quality of the received concrete is about to reach a preset value, the conveying port of the conveying pipe 4 slows down conveying until the quality of the received concrete in the cloth barrel 6 reaches the preset value, and the conveying port of the conveying pipe 4 is closed. Then the truss crossbeam 2 moves the material distribution barrel 6 to the upper part of the mould, material distribution is started from one end of the mould, the material distribution barrel 6 slowly overturns for a certain angle, so that concrete flows out, meanwhile, the truss crossbeam 2 moves towards the other end of the mould, along with the movement of the truss crossbeam 2, the overturning angle of the material distribution barrel 6 is gradually increased until 180-degree overturning is realized, the opening of the material distribution barrel 6 is completely downward, and the concrete is completely poured into the mould. Then, the distribution barrel 6 is continuously turned over by a certain angle, so that the spreading surface 62 at the opening of the distribution barrel 6 and the upper plane of the edge of the mold are in the same plane, namely the upper plane formed at the last of the track plate, and the truss beam 2 drives the distribution barrel 6 to move, so that the concrete in the mold is spread.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.

Claims (7)

1. The utility model provides a track board cloth machine of formula of empting, is in including setting up guide rail (1) in the mould both sides, and setting truss crossbeam (2) on guide rail (1), the both ends of truss crossbeam (2) all are equipped with travelling motor (3), in order to drive truss crossbeam (2) are followed guide rail (1) removes, its characterized in that still includes:
the conveying pipe (4) is arranged on a stand column supporting the guide rail (1) and is positioned above the mould to convey concrete for pouring;
the truss crossbeam (2) is also provided with a material distribution support (5), and the lower end of the material distribution support (5) is rotatably connected with a material distribution barrel (6);
cloth bucket (6) include circular-arc bottom and loudspeaker form opening cloth support (5) with still be provided with weighing sensor (7) between cloth bucket (6) to weigh the weight of cloth bucket (6).
2. The dump type track slab material distributor according to claim 1, wherein the truss beam (2) is further provided with a turnover cylinder (8);
and the telescopic rod of the turnover oil cylinder (8) is connected with the material distribution barrel (6).
3. The dump-type track plate material distributor as claimed in claim 1, wherein the material distribution bucket (6) comprises a plurality of stirring blades (61);
the stirring blades (61) are arranged in the barrel body of the material distribution barrel (6), and the stirring blades (61) are connected to the side wall of the material distribution barrel (6) through a rotating shaft.
4. The dump track slab material distributor as claimed in claim 3, wherein a stirring motor (9) is further provided on the material distribution bracket (5); the output shaft of the stirring motor (9) is connected with the rotating shaft of the stirring blade (61).
5. The dump track slab material distributor as claimed in claim 1, further comprising a mold conveyor line (10);
the mould conveying line (10) comprises a mould transport vehicle (101) and a transport track (102); the mould transport vehicle (101) is arranged on the transport track (102) and can move along the transport track (102).
6. The dump type track plate distributing machine according to claim 5, wherein the mold conveying line (10) further comprises two positioning devices (103), and the two positioning devices (103) are arranged on the mold conveying track to position two ends of the mold;
the positioning device (103) comprises a positioning motor and a positioning block; the positioning block is connected with the positioning motor to clamp the two ends of the mold transport vehicle (101).
7. The dump track slab material distributor as claimed in claim 2, further comprising an infrared image sensor and a controller;
the controller is connected with the moving motor (3), the weighing sensor (7) and the overturning oil cylinder (8) to acquire the numerical value of the weighing sensor (7) and is used for controlling the moving motor (3) and the overturning oil cylinder (8); the infrared image sensor is arranged on the upright post of the guide rail (1) and connected with the controller to collect the infrared image of the mold.
CN201922119830.7U 2019-11-29 2019-11-29 Dumping type track plate material distributor Active CN211440519U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922119830.7U CN211440519U (en) 2019-11-29 2019-11-29 Dumping type track plate material distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922119830.7U CN211440519U (en) 2019-11-29 2019-11-29 Dumping type track plate material distributor

Publications (1)

Publication Number Publication Date
CN211440519U true CN211440519U (en) 2020-09-08

Family

ID=72306572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922119830.7U Active CN211440519U (en) 2019-11-29 2019-11-29 Dumping type track plate material distributor

Country Status (1)

Country Link
CN (1) CN211440519U (en)

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