CN218172359U

CN218172359U - Developments cage car stop device

Info

Publication number: CN218172359U
Application number: CN202220818740.6U
Authority: CN
Inventors: 兰伟; 符炳涛; 周聪
Original assignee: Stable Stone Robot Shenzhen Co ltd
Current assignee: Stable Stone Robot Shenzhen Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-12-30
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a dynamic cage car limiting device, which comprises a cage car detection sensing device, an electric limiting device and a fixed limiting device, wherein the cage car detection sensing device consists of sensing devices which are respectively arranged at two ends of a designated parking area of a cage car and are respectively provided with a group, and is used for detecting whether the cage car enters the parking area; fixed stop device installs in the appointed regional both sides of berthhing of cage car for guarantee that cage car gets into the lateral direction can not squint after berthing the region, electronic stop device installs at the regional both ends of berthhing of cage car, and the electronic stop device of one end and the sensing device cooperation of the regional other end of berthhing are used. The utility model discloses a sensing device, fixed stop device, electronic stop device's cooperation is used, can make the cage car stop at the specified area is accurate, through developments stop device, can realize the spacing of fore-and-aft direction as required or the passageway of fore-and-aft direction uses, applicable in cage car two-way traveling.

Description

Developments cage car stop device

Technical Field

The utility model relates to an automatic control field and robot field, concretely relates to developments cage car stop device.

Background

At present, no systematic device special for caging and parking is available on the world, and a similar device is used for a stroke limiter of a crane and a simple indoor limiting device.

The stroke limiter is a safety device for preventing the crane from colliding or limiting the crane to run in a certain range. The device is generally arranged on the inner side of a driving trolley and is mainly provided with a travel switch which can be used for shifting a pull handle. In addition, a fixed limit position baffle is installed at the end (at a position limited by operation) of the track, when the tower crane runs to the position, the limit baffle touches a pull handle of the travel switch, a power supply for controlling walking is cut off, and the tower crane can only run in the opposite direction when the tower crane is switched on.

Simple indoor stop device generally has slot, stopper, baffle etc. through blockking to cage car wheel, frame, reaches spacing effect.

A stroke stop device for hoist mainly is applicable to outdoor large-scale equipment, has the subsystem complicacy, spacing precision relatively lower, is difficult to implement the deployment scheduling problem.

The general simple grooves, baffles and the like are also flexibly applied to the limit of various indoor and outdoor vehicles, but have the defects of low automation degree (requiring a large amount of manual operation), uncorrectable errors, low positioning precision and the like. If it is spacing to use simple dog class to carry out the cage car, often can lead to the limitation that the cage car used. The movable cage vehicle and the logistics cage vehicle are often provided with the directional wheels and the universal wheels, and the directional wheels are often arranged in front of the universal wheels and behind the universal wheels, so that the guiding is facilitated. If the universal wheel is in front, the direction is easy to be controlled badly. When the universal wheel is reversed in the driving process, a reserved space needs to be reserved for the reversing of the universal wheel, and the universal wheel is not easy to turn in a narrow space.

Disclosure of Invention

The utility model aims to solve the technical problem that a developments cage car stop device is applicable to the automatic transportation butt joint link of indoor logistics storage scene, can effectively solve not enough among the prior art.

The utility model discloses a realize through following technical scheme: a dynamic cage car limiting device comprises a cage car detection sensing device, an electric limiting device and a fixed limiting device, wherein the cage car detection sensing device consists of sensing devices which are arranged at two ends of a designated parking area of a cage car and are respectively in a group, and is used for detecting whether the cage car enters the parking area;

the fixed limiting devices (installed on the two sides of the An Longche appointed parking area to ensure that the cage car cannot shift laterally after entering the parking area, the electric limiting devices are installed at the two ends of the cage car parking area, and the electric limiting device at one end is matched with the sensing device at the other end of the parking area for use.

As the preferred technical scheme, the fixed limiting device is composed of a limiting structure and a guide protection structure, the limiting structure is installed on two sides of the specified parking area of the cage trolley, and the guide protection structure is installed on the inner side of the limiting structure and used for guiding the cage trolley to the side when the cage trolley enters.

As preferred technical scheme, electronic stop device comprises device base and extending structure, and the device pedestal mounting is in cage car parking regional both ends, and extending structure and device base are connected, and extending structure uses with the sensing device cooperation of parking regional other end.

As the preferred technical scheme, the telescopic structure is provided with the sensing device, the cage trolley is in contact with the sensing device after entering, the advancing direction of the cage trolley is limited, and the side face of the cage trolley is limited by the fixed limiting device.

As a preferred technical scheme, the cage car has 2 directions to enter the parking area, or exits the parking area from 2 directions.

The utility model has the advantages that: the utility model can lead the cage vehicle to stop accurately in the designated area through the matching use of the sensing device, the fixed limiting device and the electric limiting device;

secondly, the utility model relates to a dynamic limiting device, which can realize the limiting in the front and back direction or the passage in the front and back direction according to the requirement;

thirdly, the utility model is suitable for cage vehicles to run in two directions;

fourth, the utility model discloses a cage car induction system can reach the assigned position to the cage car and whether carry out accurate detection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the electric limiting device of the present invention;

fig. 3 is a schematic structural view of the fixing and limiting device of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those 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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "through", "plugged", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the dynamic cage car limiting device of the present invention comprises a cage car detection sensing device, an electric limiting device 10 and a fixed limiting device 30, wherein the cage car detection sensing device is composed of a set of sensing devices 20 respectively installed at two ends of a designated parking area of a cage car for detecting whether the cage car enters the parking area;

the fixed limiting devices 30 are arranged on two sides of a An Longche appointed parking area and used for ensuring that the cage car cannot laterally shift after entering the parking area, the electric limiting devices 10 are arranged at two ends of the parking area of the cage car, and the electric limiting device 10 at one end is matched with the sensing device 20 at the other end of the parking area for use.

As shown in fig. 3, the fixed limiting device 30 is composed of a limiting structure 31 and a guiding protection structure 32, the limiting structure 31 is installed on two sides of the designated parking area of the cage car, the guiding protection structure 32 is installed on the inner side of the limiting structure 31 and used for guiding the cage car when entering the cage car, and the guiding protection structure can adopt structures such as guiding rollers and the like and used for guiding the rollers when the cage car enters the cage car.

As shown in fig. 2, the electric limiting device 10 is composed of a device base 11 and a retractable structure 12, the device base 11 is installed at two ends of a parking area of the cage car, the retractable structure 12 is connected with the device base 11, the retractable structure is used in cooperation with a sensing device at the other end of the parking area, and the retractable structure can be any mechanism with retractable capacity, such as an electric push rod, an air cylinder, a hydraulic cylinder and the like, as long as the structure with retractable ejection limiting function is available.

The telescopic structure 12 is provided with an induction device, and when the cage car enters, the cage car contacts with the induction device to limit the advancing direction of the cage car, and the side surface of the cage car is limited by the fixed limiting device.

After the sensing device 20 at one end senses the cage, the corresponding retractable structure 12 of the electric limiting device 10 at the other end of the parking area starts to be unfolded, and before the cage reaches a specified position, the retractable structure 12 of the electric limiting device 10 is unfolded right in front of the cage. The cage trolley enters a parking area from the cage trolley head, the fixed limiting devices 30 on the two sides are continuously limited, it is guaranteed that the cage trolley cannot deviate from the left and right of the parking area, and the cage trolley continues to advance until the cage trolley contacts with the induction device installed on the telescopic structure 12. The front end of cage car is in induction system position this moment, and the both sides of cage car all are within the within range that fixed stop device 30 restricted to guarantee that the cage car is accurate to be berthhed at the assigned position. Links such as butt joint that can carry out automatic handling, the accuracy of links such as butt joint has also been guaranteed to the stop position.

When the cage car needs to be moved away from the parking point, the telescopic structure 12 of the electric limiting device is in a furled state, the parking area is limited only in the left-right direction at the moment, the front-back limiting is not carried out, and the cage car can be withdrawn from the parking area from any direction from the front to the back.

In this embodiment, the cage car has 2 orientations and gets into the area of berthing, perhaps withdraws from 2 orientations and berths the area, and the cage car can follow 2 orientations and get into the area of berthing, also can withdraw from 2 orientations and berth the area, can solve the cage car because the steering is not good midway between the wheel structural feature, the maneuverability of the too big circumstances such as inertia when the cage car is too heavy. Because the cage car detection device 20 and the matched electric limiting device 10 are arranged on the opposite sides of the parking area, a space is reserved for the cage car to run, the cage car does not need to stop and wait for the expansion of the electric limiting device, and the operation efficiency can be improved.

To sum up, the utility model discloses can realize the cage car and stop at the accurate of assigned position, compromise two-way traveling simultaneously, be suitable for mobile robot automatic handling's automatic docking link.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a developments cage car stop device which characterized in that: the cage car detection sensing device is composed of sensing devices (20) which are arranged at two ends of a designated parking area of a cage car and are respectively provided with a group, and is used for detecting whether the cage car enters the parking area;

the fixed limiting devices (30) are installed on two sides of a An Longche appointed parking area and used for ensuring that the cage car cannot shift laterally after entering the parking area, the electric limiting devices (10) are installed at two ends of the parking area of the cage car, and the electric limiting devices (10) at one end are matched with the sensing devices (20) at the other end of the parking area.

2. The dynamic cage car limiting device as claimed in claim 1, wherein: fixed stop device (30) comprise limit structure (31) and direction protection architecture (32), and limit structure (31) are installed in the appointed regional both sides of berthing of cage car, and direction protection architecture (32) are installed at limit structure (31) inboardly for the side direction when the cage car enters into.

3. The dynamic cage car limiting device as claimed in claim 1, wherein: electronic stop device (10) comprises device base (11) and extending structure (12), and install at cage car parking area both ends in device base (11), and extending structure (12) and device base (11) are connected, and extending structure uses with the sensing device cooperation of parking the regional other end.

4. The dynamic cage car limiting device as claimed in claim 3, wherein: the telescopic structure (12) is provided with an induction device, the cage trolley is in contact with the induction device after entering, the advancing direction of the cage trolley is limited, and the side face of the cage trolley is limited by the fixed limiting device.

5. The dynamic cage car limiting device as claimed in claim 1, wherein: the cage car has 2 directions to enter the parking area, or exits the parking area from 2 directions.