CN210912670U - AGV dolly automobile body and material frame's coupling mechanism - Google Patents
AGV dolly automobile body and material frame's coupling mechanism Download PDFInfo
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- CN210912670U CN210912670U CN201921417744.8U CN201921417744U CN210912670U CN 210912670 U CN210912670 U CN 210912670U CN 201921417744 U CN201921417744 U CN 201921417744U CN 210912670 U CN210912670 U CN 210912670U
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Abstract
A connection mechanism of an AGV trolley body and a material frame is characterized in that an access hole is formed in a fixed block, a circular cavity is horizontally arranged on the inner side wall of the access hole and comprises a first cavity and a second cavity, the first cavity is arranged on the outer side, the diameter of the first cavity is smaller than that of the second cavity, a spring is arranged on the inner side of the second cavity, a protruding column is arranged on the outer side of the spring and comprises a circular ring arranged in the second cavity and a protruding block arranged in the first cavity, the protruding block is in a semi-oblate shape, and a connection column is fixedly connected between the protruding block and the circular ring; the connection mechanism of automobile body and material frame of AGV dolly of this application makes things convenient for quick material frame's installation and repacking, improves work efficiency, and the operation is convenient, and structural design is exquisite, and is with low costs, has fine practicality.
Description
Technical Field
The utility model relates to a machine-building field specifically is a coupling mechanism of AGV dolly automobile body and material frame.
Background
An Automated Guided Vehicle (AGV) is a transportation Vehicle equipped with an electromagnetic or optical automatic guiding device, which can travel along a predetermined guiding path, and has safety protection and various transfer functions. Generally, the traveling route and behavior can be controlled by a computer, or the traveling route can be set up by using an electromagnetic rail, the electromagnetic rail is adhered to the floor, and the unmanned transport vehicle can move and operate according to the information brought by the electromagnetic rail.
The AGV is characterized by wheeled movement, and has the advantages of quick action, high working efficiency, simple structure, strong controllability, good safety and the like compared with walking, crawling or other non-wheeled mobile robots. Compared with other equipment commonly used in material conveying, the AGV has the advantages that fixing devices such as rails and supporting frames do not need to be laid in the moving area of the AGV, and the AGV is not limited by sites, roads and spaces. Therefore, in the automatic logistics system, the automation and the flexibility can be fully embodied, and the efficient, economical and flexible unmanned production is realized.
The AGV comprises a trolley body and a material frame fixed on the trolley body, the trolley bodies of different material trolleys are the same, the material frame is manufactured according to production requirements, and in actual production, because the process progress is different, the quantity of the AGV trolleys used in different production links can be changed accordingly, so that the material frame of the AGV trolleys is required to be modified.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coupling mechanism of AGV dolly automobile body and material frame conveniently reequips the material frame of AGV dolly.
A connecting mechanism for an AGV trolley body and a material frame is fixedly arranged above the AGV trolley body and comprises a fixed block, a rotating pipe and an access rod.
Be provided with the access hole on the fixed block, the downthehole lateral wall level of access is provided with circular cavity, this cavity includes the first cavity in the outside and the inboard second cavity, the diameter of first cavity is less than the second cavity, second cavity inboard is provided with the spring, the spring outside is provided with the projection, the projection is including setting up the ring in the second cavity and setting up the lug in first cavity, the lug is semi-oblate, fixedly connected with spliced pole between lug and the ring, under the effect of spring shrink, the ring receives the thrust of spring, thereby the lug moves to the right.
The rotating tube is corresponding to the access hole, including the pipe that the top is solid and fix the spiral strip in the pipe below, spiral strip and pipe diameter equal, the adjacent downward even gradually narrow in clearance of spiral strip, clearance and lug are corresponding, the pipe outside is provided with the external screw thread, correspondingly, also be provided with the internal thread of matching in the access hole on the fixed block, the rotating tube is when the downthehole pivoted of access, the relative fixed block of rotating tube rises or descends, simultaneously, it contracts or stretches out under the adjacent clearance effect of spiral strip to correspond the lug.
The connecting rod is a rod body and is fixed at the bottom of the material frame, a groove corresponding to the lug is arranged on the side edge of the connecting rod, the connecting rod can be just inserted into the hollow pipe of the rotating pipe, the position of the groove corresponds to the position of the lug, and the lug locks or unlocks the connecting rod in the rotating process of the rotating pipe.
The connection mechanism of automobile body and material frame of AGV dolly of this application makes things convenient for quick material frame's installation and repacking, improves work efficiency, and the operation is convenient, and structural design is exquisite, and is with low costs, has fine practicality.
Drawings
FIG. 1 is a schematic diagram of a conventional AGV configuration.
FIG. 2 is a schematic structural diagram of a connecting mechanism for a body and a material rack of an AGV.
Fig. 3 is an enlarged schematic view of a point a in fig. 2.
Fig. 4 is a schematic view showing the mutual engagement between the boss and the rotary tube.
Detailed Description
The technical solution in 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.
As shown in fig. 1 to 4, the connecting mechanism for the AGV trolley body and the material rack is fixedly arranged above the AGV trolley body and comprises a fixed block, a rotating pipe and an access rod.
Be provided with the access hole on the fixed block, the downthehole lateral wall level of access is provided with circular cavity, this cavity includes the first cavity in the outside and the inboard second cavity, the diameter of first cavity is less than the second cavity, second cavity inboard is provided with the spring, the spring outside is provided with the projection, the projection is including setting up the ring in the second cavity and setting up the lug in first cavity, the lug is semi-oblate, fixedly connected with spliced pole between lug and the ring, under the effect of spring shrink, the ring receives the thrust of spring, thereby the lug moves to the right.
The rotating tube is corresponding to the access hole, including the pipe that the top is solid and fix the spiral strip in the pipe below, spiral strip and pipe diameter equal, the adjacent downward even gradually narrow in clearance of spiral strip, clearance and lug are corresponding, the pipe outside is provided with the external screw thread, correspondingly, also be provided with the internal thread of matching in the access hole on the fixed block, the rotating tube is when the downthehole pivoted of access, the relative fixed block of rotating tube rises or descends, simultaneously, it contracts or stretches out under the adjacent clearance effect of spiral strip to correspond the lug.
The connecting rod is a rod body and is fixed at the bottom of the material frame, a groove corresponding to the lug is arranged on the side edge of the connecting rod, the connecting rod can be just inserted into the hollow pipe of the rotating pipe, the position of the groove corresponds to the position of the lug, and the lug locks or unlocks the connecting rod in the rotating process of the rotating pipe.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (1)
1. A connecting mechanism for an AGV trolley body and a material frame is fixedly arranged above the AGV trolley body and is characterized by comprising a fixed block, a rotating pipe and an access rod;
an access hole is formed in the fixed block, a circular cavity is horizontally formed in the inner side wall of the access hole, the cavity comprises a first cavity on the outer side and a second cavity on the inner side, the diameter of the first cavity is smaller than that of the second cavity, a spring is arranged on the inner side of the second cavity, a protruding column is arranged on the outer side of the spring, the protruding column comprises a circular ring arranged in the second cavity and a protruding block arranged in the first cavity, the protruding block is in a semi-oblate shape, and a connecting column is fixedly connected between the protruding block and the circular ring;
the rotary pipe corresponds to the access hole and comprises a round pipe fixed on the top and a spiral strip fixed below the round pipe, the diameters of the spiral strip and the round pipe are equal, the adjacent gap of the spiral strip is uniformly and gradually narrowed downwards, the gap corresponds to the lug, the outer side of the round pipe is provided with an external thread, and correspondingly, the access hole on the fixed block is also provided with a matched internal thread;
the connecting rod is a rod body and is fixed at the bottom of the material frame, a groove corresponding to the lug is arranged on the side edge of the connecting rod, the connecting rod can be just inserted into the hollow pipe of the rotating pipe, and the position of the groove corresponds to the position of the lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417744.8U CN210912670U (en) | 2019-08-29 | 2019-08-29 | AGV dolly automobile body and material frame's coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921417744.8U CN210912670U (en) | 2019-08-29 | 2019-08-29 | AGV dolly automobile body and material frame's coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210912670U true CN210912670U (en) | 2020-07-03 |
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ID=71359914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921417744.8U Active CN210912670U (en) | 2019-08-29 | 2019-08-29 | AGV dolly automobile body and material frame's coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210912670U (en) |
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2019
- 2019-08-29 CN CN201921417744.8U patent/CN210912670U/en active Active
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