Multi-stage cleaning and obstacle detecting device for shuttle vehicle address recognizing piece

Abstract

A mounting plate is hinged to the outer edge of the upper end of a detection support, and a rolling type brushing and sweeping device for allowing the address recognition piece to penetrate through and brushing and sweeping paper scraps and sundries on the address recognition piece is arranged at the plate edge position, on the same side as the address recognition piece, of the mounting plate. A blowing device for allowing the address recognition piece to penetrate through and blowing floating dust on the address recognition piece is arranged on the plate edge, on the same side as the address recognition piece, of a vertical plate in the detection support, and an address recognition piece deformation and obstacle detection device connected with a shuttle vehicle brake circuit is installed on the detection support; and when the deformed addressing sheet with a large obstacle on the addressing sheet passes through the rolling type brushing and sweeping device, the rolling type brushing and sweeping device drives the mounting plate to trigger the addressing sheet deformation and obstacle detection device. According to the utility model, the influence of falling sundries of carbon powder and raw and auxiliary materials on the address recognition of the shuttle vehicle is avoided, the damage of a deformed address recognition sheet and a large obstacle to the groove-type photoelectric switch is eliminated, the occurrence frequency of address recognition faults is reduced, the cost of spare parts for replacing the groove-type switch is reduced, and the maintenance intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of shuttle vehicles, and in particular relates to a multi-stage cleaning and obstacle detection device for an address recognition sheet of a shuttle vehicle. Background Art

[0002] The shuttle car shelf address plate refers to a device used to identify the shelf location and store goods when the shuttle car is running. It is usually made of plastic or metal and installed on the side wall of the shelf outside the shuttle car track. Each cargo location has an address plate, and the height of the address plates are not the same. The sensor on the shuttle car can determine the location of the storage location by reading the code on the address plate to achieve fast and accurate storage and retrieval. However, due to the harsh operating environment of the shuttle car, there are many carbon powders and raw materials falling debris, which often cause the address plate to be contaminated, deformed, shifted, and even damage the slot-type photoelectric switch installed on the shuttle car body for detecting the position of the address plate, causing the shuttle car addressing failure. Therefore, in order to solve the above problems, it is necessary to make improvements. Utility Model Content

[0003] The technical problem solved by the utility model is as follows: a multi-stage cleaning and obstacle detection device for a shuttle vehicle address plate is provided, by arranging a rolling brushing device and a blowing device on a detection bracket fixed in front of the shuttle vehicle slot-type photoelectric switch, brushing and blowing the address plate are realized in turn, and the falling debris of carbon powder and raw and auxiliary materials are prevented from affecting the shuttle vehicle addressing, and by arranging an address plate deformation and obstacle detection device, and in the cooperation of the address plate deformation and obstacle detection device and the mounting plate hinged on the detection bracket, the deformed address plate and the address plate with large obstacles thereon are detected, the damage of the deformed address plate and the large obstacles to the slot-type photoelectric switch is eliminated, the frequency of shuttle vehicle addressing failures is reduced, the spare parts cost of replacing the slot-type switch is reduced, and the labor intensity of maintenance personnel is reduced.

[0004] The technical solution adopted by the utility model is as follows: a multi-stage cleaning and obstacle detection device for an address plate of a shuttle vehicle, comprising a detection bracket installed in front of a slot-type photoelectric switch of the shuttle vehicle, a vertically arranged mounting plate hinged at the outer edge of the upper end of the detection bracket, a rolling brushing device for allowing the address plate to pass through and brushing paper scraps and debris thereon is provided at the plate edge position on the same side of the mounting plate and the address plate, a blowing device for allowing the address plate to pass through and blowing floating dust thereon is provided on the plate edge on the same side of the vertical plate in the detection bracket and the address plate, an address plate deformation and obstacle detection device connected to a brake circuit of the shuttle vehicle is installed on the detection bracket, and when the deformed address plate or the address plate with a large obstacle thereon passes through the rolling brushing device, the rolling brushing device drives the mounting plate to trigger the address plate deformation and obstacle detection device, thereby realizing the parking brake of the shuttle vehicle.

[0005] The detection bracket is a nearly T-shaped bracket made of an inverted L-shaped plate and a horizontal plate fixed to the outer edge of the upper end of the L-shaped plate.

[0006] Furthermore, the purge device includes a purge nozzle, the width of the upper end of the vertical plate of the L-shaped plate is smaller than the width of the lower end, and a purge groove for the address plate to pass through is formed at the edge of the lower end of the L-shaped plate facing the address plate, and a purge nozzle located above the purge groove is fixed on the L-shaped plate, and the purge nozzle is connected to a compressed air source through an air supply pipeline, and a switch valve is provided on the air supply pipeline.

[0007] Furthermore, the number of the purge slots is determined according to the height type of the addressing sheet.

[0008] Furthermore, the upper end of the mounting plate is hinged to the outer edge of the horizontal plate through a hinge.

[0009] Furthermore, the address plate deformation and obstacle detection device includes a micro switch, which is fixed on the side wall of the vertical plate of the L-shaped plate, and the touch rod of the micro switch is arranged obliquely in the direction of the mounting plate, and the micro switch is triggered by the mounting plate swinging toward the vertical plate of the L-shaped plate with the hinge as the center, and the cable of the micro switch passes through the horizontal plate and is connected to the shuttle car braking circuit.

[0010] Furthermore, the rolling brushing device includes a rolling brush, the width of the upper end of the mounting plate is smaller than the width of the lower end, and an avoidance groove for the address recognition plate to pass through is formed at the edge of the lower end of the mounting plate facing the direction of the address recognition plate, and rolling brushes located above and below the avoidance groove are rotatably installed at the edge of the lower end of the mounting plate facing the direction of the address recognition plate, and the address recognition plate between them is brushed by the two rolling brushes.

[0011] Furthermore, the number of the avoidance grooves is determined according to the height type of the address recognition sheet.

[0012] The advantages of this utility model compared with the prior art:

[0013] 1. This technical solution sets a rolling brushing device and a blowing device on the detection bracket fixed in front of the shuttle slot-type photoelectric switch to realize brushing and blowing of the address recognition sheet in turn, so as to prevent the falling debris of carbon powder and raw materials from affecting the shuttle address recognition;

[0014] 2. This technical solution realizes the detection of deformed addressing sheets and addressing sheets with large obstacles on them by setting up an addressing sheet deformation and obstacle detection device, and the addressing sheet deformation and obstacle detection device cooperates with the mounting plate hinged on the detection bracket, thereby eliminating the damage of deformed addressing sheets and large obstacles to the slot-type photoelectric switch, reducing the frequency of shuttle car addressing failures, reducing the spare parts cost of replacing the slot-type switch, and reducing the labor intensity of maintenance personnel;

[0015] 3. This technical solution has a simple structure, novel design, good cleaning effect of the address plate, low cost, provides guarantee for the accurate addressing of the shuttle vehicle, and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the utility model in use. DETAILED DESCRIPTION

[0018] The following will be combined with the embodiment of the present utility model Figure 1-2 , clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that, in this document, unless otherwise stated, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, 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, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc., are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further limitations. The elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0021] Multi-stage cleaning and obstacle detection device for shuttle recognition film, such as Figure 1-2As shown, it includes a detection bracket 1 installed in front of the shuttle car slot-type photoelectric switch, and a vertically arranged mounting plate 2 is hinged at the outer edge of the upper end of the detection bracket 1. The mounting plate 2 and the address plate 3 are provided with a rolling brushing device on the same side of the plate edge for the address plate 3 to pass through and brush the paper scraps and debris thereon. The vertical plate in the detection bracket 1 and the plate edge on the same side of the address plate 3 are provided with a blowing device for the address plate 3 to pass through and blow the floating dust thereon. The detection bracket 1 is equipped with an address plate deformation and obstacle detection device connected to the shuttle car brake circuit, and when the deformed address plate 3 or the address plate 3 with a large obstacle thereon passes through the rolling brushing device, the rolling brushing device drives the mounting plate 2 to trigger the address plate deformation and obstacle detection device. , realize the parking brake of the shuttle car; in the above structure, by arranging a rolling brushing device and a blowing device on the detection bracket 1 fixed in front of the slot-type photoelectric switch of the shuttle car, the brushing and blowing of the address recognition sheet 3 are realized in turn, so as to prevent the falling debris of carbon powder and raw materials from affecting the address recognition of the shuttle car; by arranging the address recognition sheet deformation and obstacle detection device, and in the cooperation of the address recognition sheet deformation and obstacle detection device and the mounting plate 2 hinged on the detection bracket 1, the detection of the deformed address recognition sheet 3 and the address recognition sheet 3 with large obstacles on it is realized, and the damage of the deformed address recognition sheet 3 and the large obstacles to the slot-type photoelectric switch is eliminated, thereby reducing the frequency of shuttle car address recognition failures, reducing the spare parts cost of replacing the slot-type switch, and reducing the labor intensity of maintenance personnel;

[0022] The detection bracket 1 is a nearly T-shaped bracket made of an inverted L-shaped plate 1-1 and a horizontal plate 1-2 fixed to the outer edge of the upper end of the L-shaped plate 1-1.

[0023] The specific structure of the purge device is as follows: the purge device includes a purge nozzle 4, the upper width of the vertical plate of the L-shaped plate 1-1 is smaller than the lower width, and the lower end of the L-shaped plate 1-1 is provided with two purge grooves 5 distributed up and down and for the addressing plate 3 at the corresponding height to pass through at the edge of the plate, the L-shaped plate 1-1 is fixed with two purge nozzles 4 located above the purge grooves 5 at corresponding positions, and the purge nozzles 4 are connected to the compressed air source through the air supply pipeline 6, and the air outlet of the purge nozzle 4 is arranged toward the addressing plate 3, and the air supply pipeline 6 is provided with a switch valve; specifically, the number of the purge grooves 5 is determined according to the height type of the addressing plate 3, such as Figure 1-2 As shown, the address plate 3 has two heights, so two purge slots 5 are provided; specifically, the upper end of the mounting plate 2 is hinged to the outer edge of the horizontal plate 1-2 through a hinge.

[0024] The specific structure of the address plate deformation and obstacle detection device is as follows: the address plate deformation and obstacle detection device includes a micro switch 9, the micro switch 9 is fixed on the side wall of the vertical plate of the L-shaped plate 1-1, and the touch rod of the micro switch 9 is set obliquely in the direction of the mounting plate 2, and the mounting plate 2 swings toward the vertical plate of the L-shaped plate 1-1 with the hinge as the center to trigger the micro switch 9, and the cable of the micro switch 9 passes through the horizontal plate 1-2 and is connected to the shuttle brake circuit;

[0025] like Figure 1-2 As shown, the specific structure of the rolling brush sweeping device is as follows: the rolling brush sweeping device includes a rolling brush 7, the upper end width of the mounting plate 2 is smaller than the lower end width, and two avoidance grooves 8 for address recognition plates 3 of different heights to pass through are formed at the edge of the lower end of the mounting plate 2 facing the address recognition plate 3, and the rolling brushes 7 located above and below the avoidance grooves 8 are rotatably installed at the edge of the lower end of the mounting plate 2 facing the address recognition plate 3, and the address recognition plate 3 between them is brushed by the two rolling brushes 7; specifically, the number of the avoidance grooves 8 is determined according to the height type of the address recognition plate 3, such as Figure 1-2 As shown, the address recognition sheet 3 has two height types, so there are two avoidance grooves 8 from top to bottom, and the minimum distance between the bristles of two adjacent roller brushes 7 is not greater than the thickness of the address recognition sheet 3, so that the paper scraps and debris on the address recognition sheet 3 can be effectively brushed.

[0026] When the shuttle car is running, the address plate 3 at the cargo position first passes through the avoidance groove 8 at the corresponding height position and the corresponding two roller brushes 7. When passing through the two roller brushes 7, the roller brushes 7 brush the address plate 3. When the address plate 3 is severely deformed or has a large obstacle on it and cannot pass through the two roller brushes 7 or the avoidance groove 8, the deformed address plate 3 or the address plate with a large obstacle on it swings toward the detection bracket 1 against the rolling brushing device and the mounting plate 2 while the shuttle car continues to move forward, until the mounting plate 2 triggers the touch rod of the micro switch 9, the micro switch 9 is actuated, and the shuttle car is parked and braked; when the undeformed address plate 3 passes through the rolling brushing device, when passing through the blowing groove 5 at the corresponding height, the blowing nozzle 4 above the blowing groove 5 blows away the floating dust on the address plate 3, wherein the brushing of the address plate 3 by the roller brush 7 is the primary cleaning of the address plate 3, and the blowing of the address plate 3 by the blowing nozzle 4 is the secondary cleaning of the address plate 3.

[0027] The technical solution has a simple structure, novel design, good cleaning effect of the address plate, low cost, provides guarantee for the accurate addressing of the shuttle vehicle, and has high use value.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-stage cleaning and obstacle detection device for shuttle vehicle address recognition sheet, characterized in that: The invention comprises a detection bracket (1) installed in front of a slot-type photoelectric switch of a shuttle vehicle, wherein a vertically arranged mounting plate (2) is hingedly connected at the outer edge of the upper end of the detection bracket (1), and a rolling brushing device is provided at the plate edge position on the same side of the mounting plate (2) and the address plate (3) for the address plate (3) to pass through and to brush away paper scraps and sundries thereon, and a blowing device is provided on the plate edge on the same side of the vertical plate in the detection bracket (1) and the address plate (3) for the address plate (3) to pass through and to blow away floating dust thereon, and an address plate deformation and obstacle detection device connected to the shuttle vehicle braking circuit is installed on the detection bracket (1), and when the deformed address plate (3) or the address plate (3) with a large obstacle thereon passes through the rolling brushing device, the rolling brushing device drives the mounting plate (2) to trigger the address plate deformation and obstacle detection device, thereby realizing the parking brake of the shuttle vehicle.

2. The multi-stage cleaning and obstacle detection device for shuttle vehicle address recognition sheet according to claim 1, characterized in that: The detection bracket (1) is a nearly T-shaped bracket formed by processing an inverted L-shaped plate (1-1) and a horizontal plate (1-2) fixed to the outer edge of the upper end of the L-shaped plate (1-1).

3. The multi-stage cleaning and obstacle detection device for shuttle vehicle address recognition sheet according to claim 2 is characterized in that: The purging device comprises a purging nozzle (4); the width of the upper end of the vertical plate of the L-shaped plate (1-1) is smaller than the width of the lower end; and a purging groove (5) for the addressing plate (3) to pass through is formed at the plate edge of the lower end of the L-shaped plate (1-1) facing the addressing plate (3); a purging nozzle (4) located above the purging groove (5) is fixed on the L-shaped plate (1-1); and the purging nozzle (4) is connected to a compressed air source through an air supply pipeline (6); and a switch valve is provided on the air supply pipeline (6).

4. The multi-stage cleaning and obstacle detection device for the shuttle vehicle address recognition sheet according to claim 3 is characterized in that: The number of the purge slots (5) is determined according to the type of height of the addressing sheet (3).

5. The multi-stage cleaning and obstacle detection device for shuttle vehicle address recognition sheet according to claim 4, characterized in that: The upper end of the mounting plate (2) is hinged to the outer edge of the horizontal plate (1-2) via a hinge.

6. The multi-stage cleaning and obstacle detection device for the shuttle vehicle address recognition sheet according to claim 5, characterized in that: The address recognition sheet deformation and obstacle detection device comprises a micro switch (9), the micro switch (9) being fixed on the side wall of the vertical plate of the L-shaped plate (1-1), and the contact rod of the micro switch (9) being arranged obliquely in the direction of the mounting plate (2), and the micro switch (9) being triggered by the mounting plate (2) swinging in the direction of the vertical plate of the L-shaped plate (1-1) with the hinge as the center, and the cable of the micro switch (9) passing through the horizontal plate (1-2) and connected to the shuttle vehicle brake circuit.

7. The multi-stage cleaning and obstacle detection device for a shuttle vehicle address recognition sheet according to any one of claims 1 to 6, characterized in that: The rolling brushing device comprises a rolling brush (7); the width of the upper end of the mounting plate (2) is smaller than the width of the lower end; and a plate edge of the lower end of the mounting plate (2) facing the address recognition plate (3) is provided with an avoidance groove (8) for the address recognition plate (3) to pass through; the plate edge of the lower end of the mounting plate (2) facing the address recognition plate (3) is rotatably provided with rolling brushes (7) located above and below the avoidance groove (8), and the address recognition plate (3) between the two rolling brushes (7) is brushed.

8. The multi-stage cleaning and obstacle detection device for the shuttle vehicle address recognition sheet according to claim 7, characterized in that: The number of the avoidance grooves (8) is determined according to the height type of the address recognition sheet (3).

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