CN108407924B - Anti-collision mechanism and AGV trolley - Google Patents
Anti-collision mechanism and AGV trolley Download PDFInfo
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- CN108407924B CN108407924B CN201810447689.0A CN201810447689A CN108407924B CN 108407924 B CN108407924 B CN 108407924B CN 201810447689 A CN201810447689 A CN 201810447689A CN 108407924 B CN108407924 B CN 108407924B
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- support plate
- compression
- piece
- hinge portion
- travel switch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1893—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact comprising a multiplicity of identical adjacent shock-absorbing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The invention discloses an anti-collision mechanism and an AGV, and relates to the technical field of automatic conveying. The anti-collision mechanism comprises a first support plate, a second support plate, two compression assemblies and two travel switches, wherein the two compression assemblies are oppositely arranged, two ends of each compression assembly are respectively connected with the first support plate and the second support plate in a rotating mode, the compression assemblies and the travel switches are positioned between the first support plate and the second support plate, and the travel switches are arranged on one side, close to the second support plate, of the first support plate and are respectively arranged close to the compression assemblies. When the first support plate moves towards the second support plate, the compression assembly rotates relative to the first support plate and the second support plate, and the second support plate can trigger the travel switch. The invention also provides an AGV trolley comprising the anti-collision mechanism. The anti-collision mechanism and the AGV trolley provided by the invention are simple in structure, convenient to use, stable and reliable in work, strong in protection and long in service life.
Description
Technical Field
The invention relates to the technical field of automatic conveying, in particular to an anti-collision mechanism and an AGV trolley.
Background
This section is intended to provide a background or context for embodiments of the invention that are recited in the claims and detailed description. The description herein is not admitted to be prior art by inclusion in this section.
The anti-collision mechanism is developed aiming at an automatic logistics conveying environment, and when the anti-collision mechanism collides with the outside in the walking process of working equipment, the anti-collision mechanism can trigger the equipment to stop and give an alarm, so that the anti-collision mechanism plays a role in safety protection. At present, the most common field of automatic logistics transportation adopts a mechanical anti-collision adhesive tape, the anti-collision buffer stroke is small, and the anti-collision adhesive tape is possibly damaged in the collision process and is not durable.
Disclosure of Invention
The invention aims to provide an anti-collision mechanism which has the characteristics of simple structure, convenience in use, stability and reliability in operation, strong protection and long service life.
The invention provides a technical scheme of an anti-collision mechanism, which comprises the following steps:
The utility model provides an anticollision institution, includes first extension board, second extension board, two compression subassembly and two travel switch, two compression subassembly sets up relatively just compression subassembly's both ends respectively with first extension board with the second extension board rotates to be connected, compression subassembly with travel switch all is located first extension board with between the second extension board, travel switch install in first extension board is close to one side of second extension board and is close to respectively compression subassembly sets up. When the first support plate moves towards the second support plate, the compression assembly rotates relative to the first support plate and the second support plate, and the second support plate can trigger the travel switch.
Further, the compression assembly comprises a first compression member, a second compression member, a first elastic member and a second elastic member, wherein the first compression member is hinged to the first support plate, the first elastic member is propped against between the first compression member and the first support plate, the second compression member is hinged to the second support plate, the second elastic member is propped against between the second compression member and the second support plate, and the first compression member is hinged to the second compression member.
Further, a first hinge portion and a second hinge portion are respectively arranged at two ends of the first compression member, a third hinge portion and a fourth hinge portion are arranged on the second compression member, the second hinge portion is hinged to the third hinge portion, a fifth hinge portion hinged to the first hinge portion is arranged on the first support plate, and a sixth hinge portion hinged to the fourth hinge portion is arranged on the second support plate.
Further, the first hinge portion is provided with a first inclined plane, the second hinge portion is provided with a second inclined plane parallel to the first inclined plane, and the first elastic piece is propped between the first inclined plane and the first support plate.
Further, the first support plate is provided with a first guide part, the second support plate is provided with a second guide part matched with the first guide part, and the first guide part and the second guide part can slide relatively.
Further, the first guiding part is a protrusion protruding on the first support plate, the second guiding part is a chute arranged on the second support plate, and the protrusion can slide relative to the chute.
Further, the second support plate is provided with a through groove capable of partially accommodating the travel switch, and the first support plate and the second support plate are both provided with a mounting part connected with external equipment.
The invention also provides a technical scheme of the anti-collision mechanism:
The utility model provides an anticollision institution, includes first extension board, second extension board, compression set, travel switch and functional equipment, travel switch is located first extension board with between the second extension board and install in on the first extension board, functional equipment with travel switch electric connection. The compression assembly comprises a first compression piece, a second compression piece and an elastic piece, wherein the first compression piece is hinged with the first support plate, the second compression piece is hinged with the second support plate, the first compression piece is hinged with the second compression piece, and the elastic piece is propped between the first compression piece and the second compression piece. When the first support plate moves towards the second support plate, the elastic piece is compressed between the first compression piece and the second compression piece, and the second support plate can trigger the travel switch to control the functional equipment to be started.
Further, the first support plate is provided with a first guide part, the second support plate is provided with a second guide part matched with the first guide part, and the first guide part and the second guide part can slide relatively.
The invention further aims to provide the AGV trolley which is simple in structure, convenient to use, stable and reliable in work, strong in protection and long in service life.
The invention provides a technical scheme of an AGV trolley, which comprises the following steps:
An AGV dolly includes anticollision institution.
The anti-collision mechanism comprises a first support plate, a second support plate, two compression assemblies and two travel switches, wherein the two compression assemblies are oppositely arranged, two ends of each compression assembly are respectively connected with the first support plate and the second support plate in a rotating mode, the compression assemblies and the travel switches are both located between the first support plate and the second support plate, and the travel switches are installed on one side, close to the second support plate, of the first support plate and are respectively close to the compression assemblies. When the first support plate moves towards the second support plate, the compression assembly rotates relative to the first support plate and the second support plate, and the second support plate can trigger the travel switch.
Or anticollision institution includes first extension board, second extension board, compression subassembly, travel switch and functional equipment, travel switch is located first extension board with between the second extension board and install in on the first extension board, functional equipment with travel switch electric connection. The compression assembly comprises a first compression piece, a second compression piece and an elastic piece, wherein the first compression piece is hinged with the first support plate, the second compression piece is hinged with the second support plate, the first compression piece is hinged with the second compression piece, and the elastic piece is propped between the first compression piece and the second compression piece. When the first support plate moves towards the second support plate, the elastic piece is compressed between the first compression piece and the second compression piece, and the second support plate can trigger the travel switch to control the functional equipment to be started.
Compared with the prior art, the anti-collision mechanism and the AGV provided by the invention have the beneficial effects that:
One of the first support plate and the second support plate is used for being connected with equipment, and the other end is used for being contacted with the other equipment. The compression assembly functions to absorb energy when the first and second support plates are brought into close proximity to each other to provide increased protection to the device. The number of the compression assemblies is two, and the two compression assemblies are positioned at two ends of the anti-collision mechanism so as to achieve better compression effect in single-side collision. The travel switch has the function that when the first support plate and the second support plate are close to each other, the travel switch is triggered by the second support plate, and the working state of the functional module electrically connected with the travel switch can be controlled after the travel switch is triggered. The two travel switches are arranged to be triggered when the anti-collision mechanism is compressed on one side respectively, and the two travel switches and the two compression assemblies are matched for use respectively. When the anti-collision mechanism is in a normal state, the equipment provided with the anti-collision mechanism is not collided, the two compression assemblies are in a normal state, and the two travel switches are not triggered; when the anti-collision mechanism is in a compressed state on two sides, the two compression assemblies are in a compressed state, and the two travel switches are triggered. When the anti-collision mechanism is in a single-side compression state, one compression assembly is compressed at the moment, and a travel switch positioned at the same end with the compression assembly is triggered. And the compression assembly at the end which is not compressed is in a normal state, and the travel switch is not triggered. The anti-collision mechanism and the AGV trolley provided by the invention are simple in structure, convenient to use, stable and reliable in work, strong in protection and long in service life.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. It is appreciated that the following drawings depict only certain embodiments of the invention and are therefore not to be considered limiting of its scope. Other relevant drawings may be made by those of ordinary skill in the art without undue burden from these drawings.
Fig. 1 is a schematic structural view of an anti-collision mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic view of a first compression member according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a compression assembly according to an embodiment of the present invention;
Fig. 4 is a schematic structural view of an anti-collision mechanism in a normal state according to an embodiment of the present invention;
FIG. 5 is a schematic view of a structure of an anti-collision mechanism in a compressed state at two sides according to an embodiment of the present invention;
Fig. 6 is a schematic structural diagram of an anti-collision mechanism in a single-side compression state according to an embodiment of the present invention.
Icon: 10-an anti-collision mechanism; 100-a first support plate; 110-a first guide; 200-a second support plate; 210-a second guide; 220-through grooves; 300-compression assembly; 310-a first compression member; 311-first hinge; 312-a second hinge; 313-a first ramp; 314-a second ramp; 320-a second compression member; 330-a first elastic member; 340-a second elastic member; 400-travel switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. The components of the embodiments of the present invention 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 invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings.
First embodiment
Referring to fig. 1 to 6, the present embodiment provides an anti-collision mechanism 10, which has the characteristics of simple structure, convenient use, stable and reliable operation, strong protection and long service life.
It should be noted that, the anti-collision mechanism 10 provided in this embodiment has at least two usage situations: firstly, the device is arranged on mobile equipment, such as an AGV trolley and the like; second, mounted on relatively stationary equipment, such as shelves and the like. The anti-collision mechanism 10 is mainly used for preventing further collision during the process of approaching two devices to each other so as to protect the devices.
Referring to fig. 1, the anti-collision mechanism 10 provided in this embodiment includes a first support plate 100, a second support plate 200, two compression assemblies 300 and two travel switches 400, wherein the two compression assemblies 300 are disposed opposite to each other, two ends of the compression assemblies 300 are respectively rotatably connected with the first support plate 100 and the second support plate 200, the compression assemblies 300 and the travel switches 400 are respectively disposed between the first support plate 100 and the second support plate 200, and the travel switches 400 are mounted on one side of the first support plate 100 close to the second support plate 200 and are respectively disposed close to the compression assemblies 300. When the first support plate 100 moves toward the second support plate 200, the compression assembly 300 rotates relative to the first support plate 100 and the second support plate 200, and the second support plate 200 can trigger the travel switch 400.
It will be appreciated that one of the first and second support plates 100, 200 is adapted to be connected to a device and the other end is adapted to be in contact with the other device. The compression assembly 300 functions to absorb energy when the first and second support plates 100 and 200 are brought close to each other to improve the protection of the apparatus. The number of the compression assemblies 300 is two, and the two compression assemblies 300 are positioned at both ends of the impact mechanism 10 to provide a better compression effect in the event of a single-side impact. The function of the travel switch 400 is to be triggered by the second support plate 200 when the first support plate 100 and the second support plate 200 are close to each other, and the travel switch 400 can control the working state of the functional module electrically connected with the travel switch 400 after being triggered. The two travel switches 400 are provided so as to be respectively triggered when the anti-collision mechanism 10 is compressed on one side, and the two travel switches 400 are respectively matched with the two compression assemblies 300.
It should be noted that, the anti-collision mechanism 10 provided in this embodiment has at least three working states: normal state, two-sided compression state, and one-sided compression state. Referring to fig. 4 to 6 in combination, when the impact mechanism 10 is in a normal state, the device mounted with the impact mechanism 10 is not impacted, the two compression assemblies 300 are in a normal state, and neither of the travel switches 400 is triggered; when the impact mechanism 10 is in the two-sided compression state, both compression assemblies 300 are in the compressed state, and both travel switches 400 are triggered. When the anti-collision mechanism 10 is in a single-side compression state, one of the compression assemblies 300 is compressed at this time, and the travel switch 400 located at the same end as the compression assembly 300 is triggered. While the compression assembly 300 at the end that is not compressed is in a normal state, the travel switch 400 is not triggered.
Optionally, in this embodiment, the travel switch 400 is HL5030, the base of which is mounted on the first support plate 100, and the trigger end extends to the second support plate 200, and when the second support plate 200 and the first support plate 100 are relatively close to each other, the second support plate 200 triggers the trigger end, so as to trigger the travel switch 400. Optionally, the travel switch 400 is electrically connected to the functional module, so as to control the functional module to be turned on after the travel switch 400 is triggered. The functional module may be any combination of alarms (which raise an alarm after the travel switch 400 is triggered), switching devices (which can control the moving device to stop after the travel switch 400 is triggered), etc.
Referring to fig. 2 and 3 in combination, in the present embodiment, the compression assembly 300 includes a first compression member 310, a second compression member 320, a first elastic member 330 and a second elastic member 340, wherein the first compression member 310 is hinged to the first support plate 100, the first elastic member 330 is abutted between the first compression member 310 and the first support plate 100, the second compression member 320 is hinged to the second support plate 200, and the second elastic member 340 is abutted between the second compression member 320 and the second support plate 200, and the first compression member 310 is hinged to the second compression member 320.
It will be appreciated that the compression assembly 300 serves to buffer energy when the first and second support plates 100 and 200 are close to each other, and the first and second compression members 310 and 320 are hinged to each other and cooperate with the first and second elastic members 330 and 340, respectively, to achieve the buffering effect when the first and second support plates 100 and 200 are compressed, thereby protecting the apparatus.
Meanwhile, it should be also noted that the first compression member 310 and the second compression member 320 can be compressed between the first and second struts 100 and 200 when the first and second struts 100 and 200 are compressed. As the first and second struts 100 and 200 are compressed, the distance between the first and second struts 100 and 200 gradually decreases, and the space occupied by the first and second compression members 310 and 320 is reduced by the hinge. That is, the first compression member 310 and the second compression member 320 can be compressed by hinge. Of course, in other embodiments, the first and second support plates 100 and 200 may be compressed by other connection means than hinge, such as the first and second compression members 310 and 320 being compressed by sliding, etc.
Further, in the present embodiment, the first compression member 310 is provided with a first hinge portion 311 and a second hinge portion 312 at both ends thereof, the second compression member 320 is provided with a third hinge portion and a fourth hinge portion, the second hinge portion 312 is hinged with the third hinge portion, the first support plate 100 is provided with a fifth hinge portion hinged with the first hinge portion 311, and the second support plate 200 is provided with a sixth hinge portion hinged with the fourth hinge portion.
Further, the first hinge portion 311 is provided with a first inclined surface 313, the second hinge portion 312 is provided with a second inclined surface 314 parallel to the first inclined surface 313, and the first elastic member 330 abuts between the first inclined surface 313 and the first support plate 100.
It should be noted that the third hinge portion and the fourth hinge portion are each provided with a slope similar to the first slope 313 and the second slope 314.
In the present embodiment, the first support plate 100 is provided with a first guide portion 110, the second support plate 200 is provided with a second guide portion 210 that is engaged with the first guide portion 110, and the first guide portion 110 and the second guide portion 210 can slide relatively.
Further, the first guiding portion 110 is a protrusion protruding on the first supporting plate 100, the second guiding portion 210 is a sliding groove provided on the second supporting plate 200, and the protrusion can slide relative to the sliding groove.
In this embodiment, the second support plate 200 is provided with a through slot 220 capable of partially accommodating the travel switch 400, and the first support plate 100 and the second support plate 200 are provided with mounting portions connected to external devices.
The beneficial effect of anticollision institution 10 that this embodiment provided: one of the first and second support plates 100 and 200 is for connection with a device, and the other end is for contact with another device. The compression assembly 300 functions to absorb energy when the first and second support plates 100 and 200 are brought close to each other to improve the protection of the apparatus. The number of the compression assemblies 300 is two, and the two compression assemblies 300 are positioned at both ends of the impact mechanism 10 to provide a better compression effect in the event of a single-side impact. The function of the travel switch 400 is to be triggered by the second support plate 200 when the first support plate 100 and the second support plate 200 are close to each other, and the travel switch 400 can control the working state of the functional module electrically connected with the travel switch 400 after being triggered. The two travel switches 400 are provided so as to be respectively triggered when the anti-collision mechanism 10 is compressed on one side, and the two travel switches 400 are respectively matched with the two compression assemblies 300. When the anti-collision mechanism 10 is in a normal state, the device mounted with the anti-collision mechanism 10 is not collided, the two compression assemblies 300 are in a normal state, and the two travel switches 400 are not triggered; when the impact mechanism 10 is in the two-sided compression state, both compression assemblies 300 are in the compressed state, and both travel switches 400 are triggered. When the anti-collision mechanism 10 is in a single-side compression state, one of the compression assemblies 300 is compressed at this time, and the travel switch 400 located at the same end as the compression assembly 300 is triggered. While the compression assembly 300 at the end that is not compressed is in a normal state, the travel switch 400 is not triggered. The anti-collision mechanism 10 provided by the embodiment has the characteristics of simple structure, convenient use, stable and reliable operation, strong protection and long service life. Second embodiment
Referring to fig. 1 to 6, the present embodiment provides an anti-collision mechanism 10, which includes a first support plate 100, a second support plate 200, a compression assembly 300, a travel switch 400 and a functional device, wherein the travel switch 400 is located between the first support plate 100 and the second support plate 200 and is mounted on the first support plate 100, and the functional device is electrically connected with the travel switch 400. The compression assembly 300 includes a first compression member 310, a second compression member 320, and an elastic member, where the first compression member 310 is hinged to the first support plate 100, the second compression member 320 is hinged to the second support plate 200, the first compression member 310 is hinged to the second compression member 320, and the elastic member is abutted between the first compression member 310 and the second compression member 320. When the first support plate 100 moves toward the second support plate 200, the elastic member is compressed between the first compression member 310 and the second compression member 320, and the second support plate 200 can trigger the travel switch 400 to control the functional device to be turned on.
It should be noted that, the anti-collision mechanism 10 provided in this embodiment does not limit the number of compression assemblies 300 and travel switches 400. Alternatively, when the compression assembly 300 and the travel switch 400 are both one, the compression assembly 300 and the travel switch 400 are both disposed near the midpoints of the first and second brackets 100 and 200.
Further, in the present embodiment, the first support plate 100 is provided with the first guide portion 110, the second support plate 200 is provided with the second guide portion 210 mated with the first guide portion 110, and the first guide portion 110 and the second guide portion 210 can slide relatively.
The beneficial effects of the anti-collision mechanism 10 provided in this embodiment can refer to the first embodiment, and will not be described herein.
Third embodiment
Referring to fig. 1 to 5 in combination, the present embodiment provides an AGV cart including the collision avoidance mechanism 10 provided in the first embodiment or the second embodiment, that is, the collision avoidance mechanism 10 is installed on an existing AGV cart to form a new AGV cart.
When the AGV uses the collision avoidance mechanism 10 provided by the first embodiment: the anti-collision mechanism 10 comprises a first support plate 100, a second support plate 200, two compression assemblies 300 and two travel switches 400, wherein the two compression assemblies 300 are oppositely arranged, two ends of each compression assembly 300 are respectively and rotatably connected with the first support plate 100 and the second support plate 200, the compression assemblies 300 and the travel switches 400 are both positioned between the first support plate 100 and the second support plate 200, and the travel switches 400 are arranged on one side, close to the second support plate 200, of the first support plate 100 and are respectively close to the compression assemblies 300. When the first support plate 100 moves toward the second support plate 200, the compression assembly 300 rotates relative to the first support plate 100 and the second support plate 200, and the second support plate 200 can trigger the travel switch 400.
When the AGV uses the collision avoidance mechanism 10 provided by the second embodiment: the anti-collision mechanism 10 comprises a first support plate 100, a second support plate 200, a compression assembly 300, a travel switch 400 and functional equipment, wherein the travel switch 400 is positioned between the first support plate 100 and the second support plate 200 and is installed on the first support plate 100, and the functional equipment is electrically connected with the travel switch 400. The compression assembly 300 includes a first compression member 310, a second compression member 320, and an elastic member, where the first compression member 310 is hinged to the first support plate 100, the second compression member 320 is hinged to the second support plate 200, the first compression member 310 is hinged to the second compression member 320, and the elastic member is abutted between the first compression member 310 and the second compression member 320. When the first support plate 100 moves toward the second support plate 200, the elastic member is compressed between the first compression member 310 and the second compression member 320, and the second support plate 200 can trigger the travel switch 400 to control the functional device to be turned on.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The anti-collision mechanism is characterized by comprising a first support plate, a second support plate, two compression assemblies and two travel switches, wherein the two compression assemblies are oppositely arranged, two ends of each compression assembly are respectively in rotary connection with the first support plate and the second support plate, the compression assemblies and the travel switches are both positioned between the first support plate and the second support plate, and the travel switches are arranged on one side, close to the second support plate, of the first support plate and are respectively close to the compression assemblies;
when the first support plate moves towards the second support plate, the compression assembly rotates relative to the first support plate and the second support plate, and the second support plate can trigger the travel switch;
The compression assembly comprises a first compression piece, a second compression piece, a first elastic piece and a second elastic piece, wherein the first compression piece is hinged with the first support plate, the first elastic piece is propped between the first compression piece and the first support plate, the second compression piece is hinged with the second support plate, the second elastic piece is propped between the second compression piece and the second support plate, and the first compression piece is hinged with the second compression piece;
The first support plate is provided with a first guide part, the second support plate is provided with a second guide part matched with the first guide part, and the first guide part and the second guide part can slide relatively;
The second support plate is provided with a through groove capable of partially accommodating the travel switch, and the first support plate and the second support plate are both provided with a mounting part connected with external equipment.
2. The anti-collision mechanism according to claim 1, wherein a first hinge portion and a second hinge portion are provided at both ends of the first compression member, the second compression member is provided with a third hinge portion and a fourth hinge portion, the second hinge portion is hinged with the third hinge portion, the first support plate is provided with a fifth hinge portion hinged with the first hinge portion, and the second support plate is provided with a sixth hinge portion hinged with the fourth hinge portion.
3. The anti-collision mechanism according to claim 2, wherein the first hinge portion is provided with a first inclined surface, the second hinge portion is provided with a second inclined surface parallel to the first inclined surface, and the first elastic member is abutted between the first inclined surface and the first support plate.
4. The anti-collision mechanism of claim 1, wherein the first guiding portion is a protrusion protruding on the first support plate, the second guiding portion is a chute provided on the second support plate, and the protrusion can slide relative to the chute.
5. An anti-collision mechanism is characterized by comprising a first support plate, a second support plate, a compression assembly, a travel switch and functional equipment, wherein the travel switch is positioned between the first support plate and the second support plate and is arranged on the first support plate, and the functional equipment is electrically connected with the travel switch;
The compression assembly comprises a first compression piece, a second compression piece and an elastic piece, wherein the first compression piece is hinged with the first support plate, the second compression piece is hinged with the second support plate, the first compression piece is hinged with the second compression piece, and the elastic piece is propped between the first compression piece and the second compression piece;
When the first support plate moves towards the second support plate, the elastic piece is compressed between the first compression piece and the second compression piece, and the second support plate can trigger the travel switch to control the functional equipment to be started;
The first support plate is provided with a first guide part, the second support plate is provided with a second guide part matched with the first guide part, and the first guide part and the second guide part can slide relatively;
The second support plate is provided with a through groove capable of partially accommodating the travel switch, and the first support plate and the second support plate are both provided with a mounting part connected with external equipment.
6. An AGV trolley comprising a collision avoidance mechanism as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447689.0A CN108407924B (en) | 2018-05-09 | 2018-05-09 | Anti-collision mechanism and AGV trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447689.0A CN108407924B (en) | 2018-05-09 | 2018-05-09 | Anti-collision mechanism and AGV trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108407924A CN108407924A (en) | 2018-08-17 |
| CN108407924B true CN108407924B (en) | 2024-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810447689.0A Active CN108407924B (en) | 2018-05-09 | 2018-05-09 | Anti-collision mechanism and AGV trolley |
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| CN109277309A (en) * | 2018-09-19 | 2019-01-29 | 庄展通 | An anti-collision device and a cross-belt sorting system |
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| CN104290704A (en) * | 2014-10-23 | 2015-01-21 | 河南省汤阴县华兴机械制造有限公司 | Buffering device for anticollision of vehicle |
| CN208264375U (en) * | 2018-05-09 | 2018-12-21 | 广东嘉腾机器人自动化有限公司 | Anticollision mechanism and AGV trolley |
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| US8272653B2 (en) * | 2009-06-23 | 2012-09-25 | Teraflex, Inc. | Structures, assemblies, and methods for controlling vehicle suspension |
| CN105774721A (en) * | 2014-12-25 | 2016-07-20 | 重庆大佛塑料有限公司 | Automobile bumper |
| CN205574946U (en) * | 2016-03-29 | 2016-09-14 | 宁波海天精工股份有限公司 | Safe buffer stop of production line dolly |
| CN105946756B (en) * | 2016-06-24 | 2019-04-30 | 广东嘉腾机器人自动化有限公司 | An AGV collision buffer mechanism |
| CN206636392U (en) * | 2017-03-31 | 2017-11-14 | 谢冯灿 | A kind of anticollision hinge of spring auxiliary |
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| CN107047512A (en) * | 2017-04-20 | 2017-08-18 | 常州机电职业技术学院 | Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine |
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| CN202243422U (en) * | 2011-09-14 | 2012-05-30 | 安徽巨一自动化装备有限公司 | Mechanical trolley anti-collision structure for workshop |
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