CN218289287U - Integrated form railcar transfer chain - Google Patents

Abstract

The utility model relates to an integrated form railcar transfer chain, include: the rail car unit is arranged on the upper portion of the parallel rail unit in a rolling connection mode, the contact type sensor unit is arranged between the rail car unit and the parallel rail unit, the chain plate conveying unit is arranged on the upper portion of the rail car unit in a bolted connection mode, the length direction of the chain plate conveying unit is perpendicular to the length direction of the parallel rail unit, the column type weight sensor is arranged inside the chain plate conveying unit in a pin connection mode, and the laser sensor is arranged on the upper portion of the rail car unit. The utility model discloses simple structure erects the whole height in back lower, can bear the high load, can carry out stable transport with the hopper work piece subaerial in the workshop.

Description

Integrated form railcar transfer chain

Technical Field

The utility model belongs to the technical field of conveyor, in particular to integrated form railcar transfer chain.

Background

With the continuous development of industrial conveying systems, conveying lines applied to industrial production are continuously improved. At present, common conveying lines are as follows: a belt conveying line, a roller conveying line, a chain plate conveying line or a mesh belt conveying line and the like. The conveying lines are conveying formed by belt-type reciprocating circular rotation or roller-type rotation, the conveying length is from the starting point of the conveying belt to the end point of the conveying belt, the conveying direction is single-direction conveying, most of the conveying lines are point-to-point single-line article conveying, the weight of the whole conveying equipment is large, and the conveying direction after construction is fixed.

When the metal hoppers with the same size and larger sizes are conveyed in batch on a production line of an industrial production workshop, the processes in the production workshop are concentrated and have limited area, and the traditional conveying line is structurally characterized in that a circulating rolling conveying belt is arranged in a frame body and only adopts rolling conveying with a belt structure. The hopper that conveys usually only can carry according to the running direction of conveyer belt, only can stop or remove on the transport orbit of conveyer belt, and the direction of carrying is comparatively single, and it is comparatively inconvenient to carry the square hopper spare of large size, erects higher, and the bearing is less, and stability is relatively poor.

According to the structural defect that traditional transport structure direction of delivery is comparatively single, and the less poor stability of bearing, the stable letter sorting removal that can't be in batches carried equal size's large-scale square hopper subaerial is the to-be-solved technical problem of the utility model.

SUMMERY OF THE UTILITY MODEL

The invention provides an integrated rail car conveying line, and aims to provide conveying line equipment which is provided with a height-bottom erection device, a heavy bearing weight and stable conveying operation and can enable a square hopper to move on the ground in a workshop.

The utility model provides a technical scheme that above-mentioned technical problem took is: an integrated railcar delivery line, comprising:

the device comprises a parallel track unit, a power transmission unit and a control unit, wherein both sides of the parallel track unit are respectively provided with a wire groove and a power transmission rail;

the rail car unit is arranged on the upper part of the parallel rail unit in a rolling connection mode, and is provided with a current collector which is electrically connected with the power transmission rail;

a contact sensor unit disposed between the railcar unit and the parallel track unit;

the chain plate conveying unit is arranged at the upper part of the rail car unit and is in bolted connection, the length direction of the chain plate conveying unit is vertical to the length direction of the parallel rail unit, and the chain plate conveying unit further comprises: the chain wheel chain transmission mechanism comprises a bar support shell, a roller chain wheel, a rotating gear, a double chain, a chain plate, a same-drive servo motor and an angle sensor;

the column type weight sensor is arranged in the chain plate conveying unit and connected in a pin joint mode, and a rolling bearing sleeve is arranged outside the column type weight sensor;

and the laser sensor is arranged at the upper part of the rail car unit.

Preferably, the number of the parallel track units is a plurality and the parallel track units are arranged in a parallel distribution in a shape like a Chinese character 'chuan'.

Preferably, two link plate transmission units are distributed on the upper portion of the railcar unit in parallel, and four laser sensors can be distributed on the inner sides of the two link plate transmission units.

Preferably, two chain plate conveying units on the rail car unit are synchronously driven through one same-drive servo motor, and a car driving motor is further arranged on the rail car unit.

Preferably, the number of the column weight sensors is plural, and the column weight sensors and the rotating gear are arranged in a spaced manner inside the chain plate conveying unit.

Preferably, the rotating gear is rotatably connected with the bar brace shell, and the upper end of the rolling bearing sleeve outside the column type weight sensor is flush with the upper end of the rotating gear.

Preferably, the two ends of the bar supporting shell are connected with the roller chain wheels in a rolling manner, the rotating gears and the column-type weight sensors are uniformly distributed between the two roller chain wheels, the double chains are connected with the roller chain wheels and the rotating gears in a chain transmission manner, the chain plates are uniformly distributed on the outer sides of the double chains in a hinged manner, the angle sensors are arranged on the roller chain wheels, and the same-drive servo motors are connected with the roller chain wheels in a shaft-type transmission manner.

Preferably, the bar supporting shell is a long bar shape, and the length of the bar supporting shell is the same as the length of the side of the railcar unit.

The utility model has the advantages that: the utility model discloses a plurality of parallel track units and railcar unit can carry out longitudinal parallel translation in the workshop, and simultaneously, the link joint conveying unit on the railcar unit can carry out horizontal parallel translation, guarantees that large-scale hopper can carry out horizontal conveying removal through link joint conveying unit to can carry out longitudinal movement along parallel track unit, guarantee that the hopper can carry out the removal on the plane of optional position on the ground in the workshop; the whole height of railcar unit is lower, and the bearing nature is good, can bear high load, can realize carrying the transport of heavy object product in the letter sorting process, carries the stability of operation fabulous. The utility model discloses simple structure erects the whole height in back lower, can bear the high load, can be with the subaerial arbitrary position of transport workshop of hopper work piece stability.

Drawings

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

fig. 2 is a left side view schematic structure diagram of the embodiment of the present invention;

fig. 3 is a schematic top view of an embodiment of the present invention;

fig. 4 is an enlarged, partial, schematic structural view of fig. 1 of an embodiment of the present invention;

fig. 5 is a partially enlarged schematic structural diagram at a in fig. 4 according to an embodiment of the present invention;

fig. 6 is a left side view schematic of fig. 4 according to an embodiment of the present invention;

fig. 7 is a schematic top view of fig. 4 in accordance with an embodiment of the present invention;

in the figure: the system comprises a parallel track unit 1, a 11 wire slot, a 12 power transmission rail, a 2 railcar unit, a 21 current collector, a 22-drive motor, a 23-rail wheel transmission assembly, a 3-contact sensor unit, a 4-chain plate transmission unit, 41 supporting shells, 42 roller chain wheels, 43 rotating gears, 44 double chains, 45 chain plates, 46 co-drive servo motors, 47-angle sensors, 5-column type weight sensors, 51 rolling bearing sleeves and 6 laser sensors.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, it should be understood that the preferred embodiments described herein are only for illustrating and explaining the present invention, and are not intended to limit the present invention, and obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention. In embodiments, the components of the embodiments of the present application, generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 7, an aspect of the present invention provides an integrated rail car conveying line, including: a parallel track unit 1, a railcar unit 2, a contact sensor unit 3, a link plate conveying unit 4, a pillar weight sensor 5, and a laser sensor 6.

Hereinafter, a partial structure and principle of the above-described components according to the present conveying line will be described in detail.

As an example, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the number of the parallel rail units 1 is plural, and the parallel rail units 1 may be arranged in a parallel distribution in a shape of "chuan". A wire casing 11 and a power transmission rail 12 can be respectively arranged on two sides of the parallel track unit 1, and the power transmission rail 12 is slightly higher than the parallel track unit 1; the wire casing 11 can be the metal slot of splendid attire wire, the up end of wire casing 11 can slightly be less than about 5mm ground, the up end of the rail of parallel track unit 1 can slightly be higher than ground or with ground parallel and level, promptly parallel track unit 1 belongs to and sinks in ground, the rail of immerseing and placing can reduce the holistic height in later stage. The rail car unit 2 can be placed on the upper part of the parallel rail unit 1 to be connected in a rolling way, the rail car unit 2 is provided with a current collector 21, the current collector 21 is electrically connected with the power transmission rail 12, and the rail car unit 2 can supply power through the electrical matching connection of the current collector 21 and the power transmission rail 12; the railcar unit 2 is further provided with a driving motor 22, the lower portion of the railcar unit 2 is provided with a rail wheel transmission assembly 23, rail wheels of the rail wheel transmission assembly 23 are in rolling connection with rails of the parallel rail unit 1, the driving motor 22 is bolted to the railcar unit 2, the driving motor 22 is in chain transmission type transmission connection with the rail wheel transmission assembly 23, the driving motor 22 enables the railcar unit 2 to move on the parallel rail unit 1 through the rail wheel transmission assembly 23, the contact type sensor unit 3 is arranged between the railcar unit 2 and the parallel rail unit 1, the contact type sensor unit 3 can adopt a ruler or a displacement sensor produced by eastern skiber electronics limited company, the contact type sensor unit 3 can read the moving distance of the railcar unit 2 on the parallel rail unit 1, the driving motor 22 can adopt a servo motor, and it is ensured that the railcar unit 2 can accurately move on the parallel rail unit 1 where the railcar unit is located through a controller of the servo motor.

Example 1

Referring to fig. 1 to 7, link plate conveying units 4 may be disposed at upper portions of the railcar units 2 to be bolted, a longitudinal direction of the link plate conveying units 4 may be perpendicular to a longitudinal direction of the parallel track units 1, two link plate conveying units 4 may be distributed at an upper portion of each railcar unit 2 in parallel, four laser sensors 6 may be distributed at inner sides of the two link plate conveying units 4, and the laser sensors 6 may be bolted to upper end surfaces of the railcar units 2.

In the embodiment of the present invention, a large square hopper can pass through two on the rail car unit 2 the chain plate conveying unit 4 performs a horizontal movement, and the hopper can pass through the rail car unit 2 performs a longitudinal movement along the direction of the parallel rail unit 1. The ground of a workshop is generally square, a plurality of parallel track units 1 can be uniformly laid in the workshop along the length direction, each parallel track unit 1 is provided with the trolley unit 2 matched with the parallel track unit 1, the trolley units 2 on the adjacent parallel track units 1 can be placed side by side, a hopper can be transversely moved through the chain plate conveying units 4 on the trolley units 2, the laser sensors 6 can adopt laser displacement sensor photoelectric switches of distance measurement sensing distances of Dongguan Baibo Automation equipment Limited company, the conveying distance of the hopper on the trolley units 2 can be identified through the chain plate conveying units 4 by signal identification, the four laser sensors 6 on each trolley unit 2 can identify the position of the hopper on which trolley unit 2, and when the hopper needs to longitudinally move, the trolley units 2 below the hopper can move on the parallel track units 1 at a constant speed, so that the longitudinal movement of the hopper is realized. That is, in the sorting process in the workshop, the large-sized hopper workpieces can be moved horizontally by the chain plate conveying units 4 on the rail car units 2 arranged in a plurality of rows, and after the transverse movement of the hopper is stopped, the hopper can be moved vertically on the rail by the rail car units 2, so that the hopper can be conveyed to each position on the same plane in the workshop, and the sorting process is convenient to use.

Example 2

As an example, as shown in fig. 1, 2, 3, 4, 5, 6, and 7, the link plate conveying unit 4 according to embodiment 1 may further include: a bar support shell 41, a roller chain wheel 42, a rotating gear 43, a double chain 44, a chain plate 45, a same-drive servo motor 46 and an angle sensor 47. The bar supporting shell 41 may be in a long-strip groove shape, the bar supporting shell 41 may be bolted to the upper portion of the railcar unit 2, the length of the bar supporting shell 41 may be the same as the length of the side length of the railcar unit 2, the roller chain wheels 42 may be connected to both ends of the bar supporting shell 41 in a rolling manner, the rotating gear 43 and the pillar type weight sensor 5 may be uniformly distributed between the two roller chain wheels 42 at both ends, the rotating gear 43 is rotatably connected to the bar supporting shell 41, both the rotating gear 43 and the roller chain wheels 42 may have two chain wheels, the double chain 44 is in two chain shapes, and the double chain 44 may be in chain transmission type matching connection with the rotating gear 43 and the chain wheels on the roller chain wheels 42; the column weight sensor 5 can be a pin-column weight sensor, the weight detection direction of the column weight sensor 5 is upward, two ends of the column weight sensor 5 are connected with the bar-stay shell 41 in a pin-joint manner, a rolling bearing sleeve 51 is arranged outside the column weight sensor 5, and the rolling bearing sleeve 51 is in a metal sleeve shape and is rotatably connected with the column weight sensor 5 in a bearing manner; the upper end of the rolling bearing housing 51 outside the pillar type weight sensor 5 is flush with the upper end of the rotating gear 43. The number of the pillar type weight sensors 5 is plural, and the number of the rotating gears 43 is plural. The two roller sprockets 42 at the two ends of the bar-stay housing 41 can tension the double chain 44, the pillar type weight sensors 5 and the rotating gears 43 are arranged in the bar-stay housing 41 in a spaced distribution, and the rotating gears 43 and the pillar type weight sensors 5 can support the middle of the tensioned double chain 44. The outer side of the double chain 44 can be uniformly distributed with a plurality of chain plates 45, the chain plates 45 are hinged with the chain links of the double chain 44, the number of the chain links of the double chain 44 is equal to that of the chain plates 45, and the chain plates 45 are uniformly distributed outside the double chain 44 to form a covering shape and form a reciprocating circular type belt circulation. A large-sized hopper workpiece may be placed on the chain plate 45, and the position of the hopper may be changed by the conveyance of the double chain 44, and when the hopper is placed above the pillar weight sensor 5, the corresponding pillar weight sensor 5 may detect a weight signal and transmit the weight signal to the controller. The angle sensor 47 may be disposed on a wheel axle of the roller chain wheel 42, the co-driven servo motor 46 and the roller chain wheel 42 are in shaft-type transmission connection, and the angle sensor 47 may detect the rotation of the roller chain wheel 42. The two link plate conveyor units 4 of each rail vehicle unit 2 can be driven synchronously at the same speed by means of a common drive servomotor 46.

Example 3

In the embodiment, the sorting process comprises a first spraying process, a charging process and a second spraying process, wherein the spraying process is carried out by a spraying device above a workshop, and the charging process is completed by a mechanical arm. The electric control device and each sensor in the conveying line can be combined with the spraying device and the controller of the manipulator, and unified control is carried out through the engineering main control machine. The power transmission rail 12, the current collector 21, the driving motor 22, the contact type sensor unit 3, the co-driving servo motor 46, the angle sensor 47, the column type weight sensor 5 and the laser sensor 6 can be electrically connected with a controller of the engineering general control machine. The sensor elements such as the touch sensor unit 3, the angle sensor 47, the column weight sensor 5, and the laser sensor 6 may be those manufactured or proxied by Baibo Automation Equipment Co., ltd, dongguan. In use, when a large empty hopper is conveyed by the chain plate conveying unit 4, the controller detects the weight of the hopper when the empty hopper reaches above the column type weight sensor 5 in the specific chain plate conveying unit 4, the laser sensor 6 on the railcar unit 2 detects the position of the hopper, the column type weight sensor 5 does not accurately measure the actual weight of the hopper, the column type weight sensor 5 only measures a weight signal exceeding a set value and feeds the weight signal back to the controller to prove the position of the hopper, the column type weight sensor 5 and the laser sensor 6 double-determine the position of the hopper on the upper part of the chain plate conveying unit 4 of the railcar unit 2, the accuracy of the position of the hopper is ensured, the controller can feed back the hopper accurately, and if the sensor signal received by the operation parameter does not accord with a set value, the controller stops and an operator to be detected checks and determines the actual conditions. When the hopper moves to park between two adjacent rail car units 2, if the hopper needs to move longitudinally, the two adjacent rail car units 2 move synchronously at the same speed to be set at the position instructed by the moving position controller, so that the empty hopper can accurately move to the position of the first spraying process for spraying, then the empty hopper is conveyed to a manipulator for loading, and finally the loaded square hopper is conveyed and moved to the next station in a workshop through the plurality of chain plate conveying units 4 and the rail car units 2. The device is suitable for carrying large boxes of uniform models on a full-automatic heavy production line, the carrying work of intelligent sorting is realized in the auxiliary manipulator feeding area, the carrying response speed is high, the bearing is large, the conveying stability is good, the condition that the manipulator has no waiting materials or stops is ensured, and the conveying efficiency of heavy products is higher.

Referring to fig. 1 to 3, the present invention adopts a plurality of parallel track units 1 and a plurality of rail car units 2 to perform longitudinal parallel movement in a workshop, and simultaneously, a chain plate conveying unit 4 on the rail car unit 2 can perform transverse parallel movement, so as to ensure that a large hopper can perform transverse conveying movement through the chain plate conveying unit 4, and can perform longitudinal movement along the parallel track units 1, so as to ensure that the hopper can perform movement on a plane at any position on the ground in the workshop; the whole height of railcar unit 2 is lower, and bearing nature is good, can bear high load, can realize carrying the transport of heavy object product in the letter sorting process, carries the stability of operation fabulous. The utility model discloses simple structure erects the whole height in back lower, can bear the high load, can be with the subaerial arbitrary position of transport workshop of hopper work piece stability.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all shall be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be dominated by the protection scope of the claims.

Claims (8)

1. An integrated form railcar transfer line, comprising:

the device comprises a parallel track unit, a power transmission unit and a control unit, wherein both sides of the parallel track unit are respectively provided with a wire groove and a power transmission rail;

the rail car unit is arranged on the upper part of the parallel rail unit in a rolling connection mode, and is provided with a current collector which is electrically connected with the power transmission rail;

a contact sensor unit disposed between the railcar unit and the parallel track unit;

a link plate transfer unit disposed at an upper portion of the rail car unit in bolted connection, a length direction of the link plate transfer unit being perpendicular to a length direction of the parallel rail unit, the link plate transfer unit further comprising: the chain wheel chain drive device comprises a bar support shell, a rolling shaft chain wheel, a rotating gear, a double chain, a chain plate, a same-drive servo motor and an angle sensor;

the column type weight sensor is arranged in the chain plate conveying unit and connected in a pin joint mode, and a rolling bearing sleeve is arranged outside the column type weight sensor;

and the laser sensor is arranged at the upper part of the rail car unit.

2. The integrated railcar conveyor line of claim 1, wherein: the number of the parallel track units is a plurality and the parallel track units are arranged in a parallel distribution in a shape like a Chinese character 'chuan'.

3. The integrated railcar conveyor line of claim 1, wherein: the upper part of the rail car unit is distributed with two chain plate transmission units in parallel, and the inner sides of the two chain plate transmission units can be distributed with four laser sensors.

4. The integrated railcar conveyor line of claim 3, wherein: two link joint conveying units on the railcar unit are synchronously driven through one same-drive servo motor, and a driving motor is further arranged on the railcar unit.

5. The integrated railcar delivery line of claim 1, wherein: the column weight sensors are arranged in the chain plate conveying unit at intervals with the rotating gear.

6. The integrated railcar delivery line of claim 5, wherein: the rotating gear is rotatably connected with the bar bracing shell, and the upper end of the rolling bearing sleeve outside the column type weight sensor is flush with the upper end of the rotating gear.

7. The integrated railcar delivery line of claim 1, wherein: the two ends of the bar bracing shell are connected with the roller chain wheels in a rolling mode, the rotating gears and the column type weight sensors are uniformly distributed between the two roller chain wheels, the double chains are connected with the roller chain wheels and the rotating gears in a chain transmission mode, the chain plates are uniformly distributed on the outer sides of the double chains in a hinged mode, the angle sensors are arranged on the roller chain wheels, and the same-drive servo motors are connected with the roller chain wheels in a shaft type transmission mode.

8. The integrated railcar delivery line of claim 7, wherein: the strip supporting shell is long, and the length of the strip supporting shell is the same as the length of the side of the rail car unit.

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