CN220431181U

CN220431181U - Anti-collision device for refrigerator shuttle

Info

Publication number: CN220431181U
Application number: CN202322100915.7U
Authority: CN
Inventors: 张冲; 王旭; 倪前娟; 刘强
Original assignee: Nanjing Jizhi Blueprint Automation Co ltd
Current assignee: Nanjing Jizhi Blueprint Automation Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-02
Anticipated expiration: 2033-08-07

Abstract

The application discloses a freezer shuttle buffer stop relates to storage freight transportation equipment technical field. This application includes the shuttle, still includes: the force bearing component is arranged on the shuttle and used for replacing the shuttle to form contact with external equipment; the collision frame is movably connected to the shuttle; the supporting frame is in linkage fit with the stressed component, and when the stressed component is impacted rapidly, the supporting frame moves to form a supporting with the rail where the shuttle is located. This application is through the cooperation of atress part to replace the collision of automobile body through it receives the rapid impact, and make the motion of contradicting the frame through the linkage relation, thereby form the conflict to the track, with the brake effect to the automobile body through the conflict friction between with the track, thereby reduced the collision injury.

Description

Anti-collision device for refrigerator shuttle

Technical Field

The application relates to the technical field of shuttling vehicles, in particular to a cold storage shuttling vehicle collision avoidance device.

Background

Because of the low-temperature environment, personnel cannot reside in the refrigerator for a long time, taking and placing of internal goods are usually carried out by arranging a shuttle in the refrigerator, operation of the shuttle is controlled through wireless signals, accurate positioning during movement of a vehicle body is mainly achieved through program control in the refrigerator and parts such as matching of wireless switches on a goods shelf rail, in the prior art, a device for physical anticollision is not arranged on the vehicle body, when the vehicle body breaks down or signal reception goes wrong, the vehicle body is easy to be uncontrolled in the operation process, and therefore collision with other shuttles or goods shelves is easy to happen, and if collision occurs under a fast moving state, damage to the vehicle body or goods shelf is easy to cause.

Disclosure of Invention

The purpose of the present application is: for solving among the prior art shuttle because there is not physical crashproof function to if collide then cause automobile body or goods shelves impaired problem very easily in the quick travel in-process, this application provides a freezer shuttle buffer stop.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides a freezer shuttle buffer stop, includes the shuttle, still includes:

the force bearing component is arranged on the shuttle and used for replacing the shuttle to form contact with external equipment;

the collision frame is movably connected to the shuttle;

the supporting frame is in linkage fit with the stressed component, and when the stressed component is impacted rapidly, the supporting frame moves to form a supporting with the rail where the shuttle is located.

Further, the abutting frame is hinged to the shuttle, and when the stressed component is impacted rapidly, the abutting frame rotates to the bottom of the track where the shuttle is located, so that the abutting frame is matched with the shuttle to form holding on the track.

Further, the conflict frame includes support body and contact portion, support body and shuttle hinge joint, contact portion sets up on the support body, and it is used for contacting the track that the shuttle is located, and is flexible design.

Further, the support body includes connecting plate and the support frame of body coupling, contact portion sets up on the support frame, connecting plate and shuttle are articulated to be connected, and its removal direction along the shuttle is linear extension design.

Further, a concave cavity is formed in the support frame, and the contact part is arranged on the inner wall of the concave cavity in a sheet-shaped fit mode.

Further, be connected with spring assembly between connecting plate and the shuttle, the connecting plate has the trend that makes support frame and shuttle to the place track formation keep under spring assembly effect, be configured with between shuttle and the connecting plate and inhale the subassembly magnetically, atress part is including setting up the gasbag on the shuttle, be provided with the air nozzle towards the connecting plate on the shuttle, it with the gasbag is linked together.

Further, the connecting plate has a magnetic attraction characteristic, the magnetic attraction assembly comprises a first magnet and a second magnet which are fixedly connected to the shuttle, when the support frame is furthest away from the track where the shuttle is located under the action of the connecting plate, the first magnet attracts with the connecting plate, and when the support frame is contacted with the track where the shuttle is located under the action of the connecting plate, the second magnet attracts with the connecting plate.

Further, the air bag is arranged between the stress plate and the shuttle.

The beneficial effects of this application lie in: this application is through the cooperation of atress part to replace the collision of automobile body through it receives the rapid impact, and make the motion of contradicting the frame through the linkage relation, thereby form the conflict to the track, with the brake effect to the automobile body through the conflict friction between with the track, thereby reduced the collision injury.

Drawings

FIG. 1 is a perspective view of one embodiment of the present application;

FIG. 2 is a further view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a split view between the partial structures of FIG. 1;

FIG. 5 is an isolated illustration of a portion of the structure of FIG. 1;

FIG. 6 is an effect diagram of the present application as it is used based on the FIG. 1 foundation;

reference numerals: 1. a vehicle body; 2. a force receiving member; 3. a supporting frame; 4. a frame body; 5. a contact portion; 6. a connecting plate; 7. a support frame; 8. a spring assembly; 9. a magnetic attraction component; 10. an air bag; 11. an air nozzle; 12. a first magnet; 13. a second magnet; 14. and a stress plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1 to 6, in an anti-collision device for a refrigerator shuttle according to an embodiment of the present application, a vehicle body 1 of the shuttle is used as an installation carrier, hereinafter, the shuttle is abbreviated as a vehicle body 1, and regarding the device, the device at least includes the following parts:

the force-bearing component 2 is arranged on the vehicle body 1 and is positioned at the horizontal circumferential side position of the vehicle body 1 so as to be used for replacing the vehicle body 1 to be in contact with other external equipment such as a shuttle car or a goods shelf, and therefore, during collision, collision is formed between the force-bearing component 2 and the external equipment, and the force-bearing component 2 needs to meet the non-rigid characteristic, so that excessive vibration injury is not brought to the vehicle body 1 when the vehicle body 1 is replaced for collision between the vehicle body 1 and other equipment;

the abutting frame 3 is movably connected to the vehicle body 1, and the condition that the abutting frame 3 needs to meet when moving is that the abutting frame can contact the goods shelf rail where the vehicle body 1 is positioned;

based on the above parts, there is a relationship in which the abutting frame 3 and the force receiving member 2 have a linkage fit relationship, so that when the force receiving member 2 is rapidly impacted, the abutting frame 3 can instantaneously and synchronously move to form abutting with the track where the vehicle body 1 is located, namely, abutting with the track;

based on the above characteristics, when the vehicle body 1 moves rapidly to the point that an impact is about to be formed between other equipment, the stress part 2 is inevitably impacted by the equipment first, and then the abutting frame 3 is abutted against the track, namely, the graph shown in fig. 6 shows, so that the movement resistance is increased for the vehicle body 1 through the abutting friction between the abutting frame and the track, the continuous movement of the vehicle body 1 is limited, the vehicle speed is slowed down in time, or the vehicle body 1 is stopped by being forced, and the damage to the vehicle body 1 in the collision process is reduced.

As shown in fig. 1 to 6, in some embodiments, there may be various manners for the movement of the abutting frame 3, such as linear movement, arc movement, etc., which may form an abutting with the track, where it is preferable to prefer a manner in which the abutting frame 3 is hinged to the vehicle body 1, and when the force-receiving member 2 is rapidly impacted, the abutting frame 3 rotates to the bottom of the track where the vehicle body 1 is located in a linked manner, so that the abutting frame may cooperate with the roller of the vehicle body 1 located at the top of the track to form a holding with the track, that is, the abutting effect is further increased by cooperation of the roller on the vehicle body 1, so that the frictional resistance may be further increased, so as to achieve a better movement limiting effect.

As shown in fig. 1 to 6, in some embodiments, regarding the abutting rack 3 based on the above hinge connection, it may include a rack body 4 and a contact portion 5, where the rack body 4 is used to complete the above hinge connection with the vehicle body 1, the contact portion 5 is specifically disposed on the rack body 4 and is responsible for contacting the track where the vehicle body 1 is located, and is of flexible design, by means of flexible design, when abutting on the track instantaneously, the impact on the track can be reduced, thereby protecting the track, while reducing noise, and in addition, by means of flexible feature, deformation can be formed when the contact is stressed, thereby improving the contact effect with the track, so as to further improve friction, and the contact portion 5 may be specifically used as a rubber block or a rubber pad.

As shown in fig. 1-5, in some embodiments, regarding the frame 4, it may include a connecting plate 6 and a supporting frame 7 integrally connected, the contact portion 5 is specifically disposed on the supporting frame 7, the connecting plate 6 is responsible for completing the hinged connection with the vehicle body 1, and the connecting plate 6 is in a linear extending design along the moving direction of the vehicle body 1, so when the vehicle body 1 moves, the friction force direction between the whole abutting frame 3 and the rail is parallel to the extending direction of the connecting plate 6, and when the whole abutting frame 3 forms an abutting with the rail, the vehicle body 1 must also have a trend of moving in the advancing direction, so that the connecting plate 6 is subject to a pulling force, and by this extending relationship, the force is finally applied in the cross-section direction of the connecting plate 6, compared with other position relationship, the position relationship can resist the inertial force of the whole vehicle body 1 better structurally, so as to keep the connecting plate 6 from being deformed, thereby improving the structural strength of the whole abutting frame 3 when coping with the pulling force.

As shown in fig. 5 and 6, in some embodiments, the supporting frame 7 may further be configured with a concave cavity, where the contact portion 5 is formed in a sheet-like manner and is disposed on an inner wall of the concave cavity, so that the concave cavity can better keep the engagement of the track, so as to increase the contact area between the track and the contact portion during the engagement, and thereby improve the contact effect.

As shown in fig. 1 to 6, in some embodiments, with respect to the above linkage relationship, in particular, a spring assembly 8 may be connected between the connection plate 6 and the vehicle body 1, one side of the connection plate 6 may be hinged to the vehicle body 1 by constructing a hinge shaft, the spring assembly 8 may be, for example, a torsion spring, wound around the hinge shaft, and connected between the hinge shaft and the vehicle body 1, the connection plate 6 may have a tendency to move under the elastic force of the spring assembly 8 to keep the support frame 7 and the vehicle body 1 against the track where the vehicle body 1 is located, i.e., in a normal state, the whole abutting frame 3 is kept under the elastic force against the track bottom under no other condition of application of force, a magnetic assembly 9 is disposed between the vehicle body 1 and the connection plate 6, the connection plate 6 is brought into attractive contact with the vehicle body 1 by the attractive force of the magnetic assembly 9, i.e. the whole abutting frame 3 is rotated to be separated from the track and forms a maximum distance with the track, the abutting is locked in the state by the suction force of the magnetic suction assembly 9, i.e. the state shown in fig. 2, hereinafter referred to as a first state, and the force bearing component 2 can comprise an air bag 10 arranged on the vehicle body 1, the vehicle body 1 is provided with an air nozzle 11 facing the connecting plate 6 and communicated with the air bag 10, in the first state, the connecting plate 6 forms a close-covering state for the air nozzle 11, when the air bag 10 is pressed slowly, the air slowly enters the air nozzle 11, so that the air has no impact force on the connecting plate 6, the air flows away from the gap between the air nozzle 11 and the connecting plate 6, when the air bag 10 is pressed rapidly, i.e. is impacted, the air in the air bag 10 quickly flows into the air nozzle 11, and forms spraying, thereby causing impact to the connecting plate 6, making the connecting plate 6 break loose magnetic attraction and form the swing to contradict on the track under the elasticity effect of spring assembly 8, this design simple structure is ingenious, and the effect is nimble, can all can through disposing the connecting pipe in addition or constructing the pipeline in automobile body 1 inside about the intercommunication between air nozzle 11 and the gasbag 10.

As shown in fig. 4, in some embodiments, the design of the magnetic attraction assembly 9 may be such, specifically, the magnetic attraction feature is configured on the connection board 6, the connection board 6 may use an iron plate, the magnetic attraction assembly 9 includes a first magnet 12 and a second magnet 13 fixedly connected to the vehicle body 1, the positional relationship between the first magnet 12 and the second magnet 13 is such, when the support frame 7 forms the furthest distance between the support frame 6 and the track where the vehicle body 1 is located, i.e. the whole abutting frame 3 swings to form the maximum distance between the support frame and the track, the first magnet 12 forms an attraction with the connection board 6, and when the support frame 7 contacts the track where the vehicle body 1 is located under the action of the connection board 6, i.e. the abutting relationship forms an attraction with the connection board 6, the attraction is not necessarily formed, i.e. the attraction is within a certain distance, the action of the whole magnetic attraction assembly 9 can be completed through the action of the first magnet 12, the action of the second magnet 13 is that when the whole frame 3 abuts against the track, i.e. the whole frame 3 forms a contact frame 3 forms a maximum distance with the track, the whole abutting frame 3 is provided, the whole abutting frame 3 is further, the abutting frame 3 forms a further abutting effect, and the abutting effect is further improved, and the frictional effect is further improved.

As shown in fig. 1-6, in some embodiments, the whole device may further include a force-bearing plate 14 slidably connected to the vehicle body 1, where the sliding direction is consistent with the moving direction of the vehicle body 1, a guide rod is fixedly connected to the force-bearing plate 14, and is slidably inserted into the vehicle body 1, so as to form a sliding relationship, the air bag 10 is located between the force-bearing plate 14 and the vehicle body 1, that is, the force-bearing plate 14 replaces the contact between the air bag 10 and an external device, the contact range can be increased by the force-bearing plate 14, that is, the area of the outer surface of the air bag 10 is limited, the device may not be contacted during a collision, the force-bearing plate 14 can cover the end face of the whole vehicle body 1 well, so that the impact force of the device can be well applied to the force-bearing plate 14 to be transmitted to the air bag 10 during a collision, and the face of the force-bearing plate 14 may be in a flexible structure, so as to reduce the damage to the external device, such as to fit some sponge plates.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a freezer shuttle buffer stop, includes the shuttle, its characterized in that still includes:

a force-receiving component (2) arranged on the shuttle and used for replacing the shuttle to be in contact with external equipment;

a collision frame (3) movably connected to the shuttle;

the device comprises a supporting frame (3) and a force-bearing component (2), wherein the supporting frame (3) and the force-bearing component (2) are in linkage fit, and when the force-bearing component (2) is impacted rapidly, the supporting frame (3) moves to form a supporting with a rail where a shuttle is located.

2. The refrigerator shuttle collision avoidance device according to claim 1, wherein the collision avoidance frame (3) is hinged on the shuttle, and when the force-receiving component (2) is impacted rapidly, the collision avoidance frame (3) rotates to be positioned at the bottom of the track where the shuttle is positioned so as to form a holding on the track by matching with the shuttle.

3. The refrigerator shuttle collision avoidance device according to claim 2, wherein the collision avoidance frame (3) comprises a frame body (4) and a contact portion (5), the frame body (4) is hinged with the shuttle, and the contact portion (5) is arranged on the frame body (4) and is used for contacting a track where the shuttle is located and is of flexible design.

4. A refrigerator shuttle collision avoidance device according to claim 3, characterized in that the frame body (4) comprises a connecting plate (6) and a supporting frame (7) which are integrally connected, the contact part (5) is arranged on the supporting frame (7), the connecting plate (6) is hinged with the shuttle, and the connecting plate is in linear extension design along the moving direction of the shuttle.

5. The refrigerator shuttle collision avoidance device according to claim 4, wherein the supporting frame (7) is provided with a concave cavity, and the contact part (5) is arranged on the inner wall of the concave cavity in a sheet-shaped fit manner.

6. The refrigerator shuttle collision avoidance device according to claim 4, characterized in that a spring assembly (8) is connected between the connecting plate (6) and the shuttle, the connecting plate (6) moves under the action of the spring assembly (8) to enable the supporting frame (7) and the shuttle to form a trend of keeping the track, a magnetic attraction assembly (9) is configured between the shuttle and the connecting plate (6), the stress part (2) comprises an air bag (10) arranged on the shuttle, and an air nozzle (11) facing the connecting plate (6) is arranged on the shuttle and is communicated with the air bag (10).

7. The refrigerator shuttle collision avoidance device according to claim 6, wherein the connecting plate (6) has a magnetic attraction characteristic, the magnetic attraction component (9) comprises a first magnet (12) and a second magnet (13) which are fixedly connected to the shuttle, when the support frame (7) forms the farthest distance with the track where the shuttle is located under the action of the connecting plate (6), the first magnet (12) is attracted with the connecting plate (6), and when the support frame (7) contacts with the track where the shuttle is located under the action of the connecting plate (6), the second magnet (13) is attracted with the connecting plate (6).

8. The refrigerator shuttle collision avoidance device of claim 6 further comprising a force plate (14) slidably connected to the shuttle, wherein the air bag (10) is located between the force plate (14) and the shuttle.