CN205768413U - A kind of AGV towing pin device - Google Patents
A kind of AGV towing pin device Download PDFInfo
- Publication number
- CN205768413U CN205768413U CN201620519486.4U CN201620519486U CN205768413U CN 205768413 U CN205768413 U CN 205768413U CN 201620519486 U CN201620519486 U CN 201620519486U CN 205768413 U CN205768413 U CN 205768413U
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- CN
- China
- Prior art keywords
- towing pin
- fixed mount
- screw
- mounting blocks
- agv
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of AGV towing pin device, including fixed mount, fixed mount upper end is provided with flange linear bearing, it is slidably fitted with towing pin in flange linear bearing, towing pin bottom is provided with mounting blocks, on the left of mounting blocks, right side be mounted on extension spring screw, shaft shoulder screw, shaft shoulder screw all assembles with fixed mount, extension spring screw is respectively connected with extension spring, and extension spring is respectively connected with bolt；Mounting blocks lower end is provided with detection and localization screw, and fixed mount inside left-end, inner side right-hand member are equipped with limit switch；Described fixed mount rear end is provided with motor, and the output shaft of motor connects cam swing, and cam swing is provided with Cam Follower in the one end of the output shaft deviating from motor, and Cam Follower and mounting blocks offset conjunction up and down.This utility model has to be saved the overall installing space of AGV towing pin device, has higher hardness and rigidity, without secondary operations screw thread and the correlated characteristic such as be convenient for changing that can realize towing pin.
Description
Technical field
This utility model relates to automatic transportation process units field, a kind of AGV towing pin
Device.
Background technology
Automatic guided vehicle, is called for short AGV, and it is widely used in the place such as automated factory, logistics transportation.Lead
Draw the pin vitals as AGV, serve the function of automatic loading and unloading goods, when AGV slips into bottom truck
Time, towing pin rises automatically, and when goods transports purpose station to, towing pin declines automatically, and AGV exits truck
And withdraw.
Application number 201420575271.5, the towing pin of AGV, drive mechanism uses the transmission such as gear, screw rod
Mode, though solving motor rotation blockage, the problem of damage motor, but structure is complex, safeguards more difficulty.
Application number 201420686597.5, a kind of submersible AGV hitch gear, use the cam drive side of dividing
Formula, is provided with a up-small and down-big ladder blind hole in its peg, back-moving spring is arranged on inside peg.Due to
Peg this utility model claims towing pin to use ladder blind hole structure, and processing difficulties manufacturing cost is high, and its hollow is tied
Structure is easily deformed in long-time collision process and damages.
Application number 201520799741.0, a kind of AGV dolly automatic lifting haulage gear, its structure has
The biggest simplification, also can realize the function of lifting well, by guide pin bushing and the pact being welded on lower fixed frame
Bundle guide plate coordinates the rotation preventing draw bar this utility model from claiming towing pin, and processing weldment is more, drives electricity
Machine is perpendicular to fixed mount, occupies bigger space.
Summary, in conjunction with the use occasion of AGV towing pin, the most flexible and collision truck hook, to towing pin
Hardness and rigidity have the highest requirement, design require towing pin should be convenient for changing, and want on the whole
Ask whole towing pin device should compact conformation, save installing space.
Summary of the invention
For shortcoming present in above-mentioned technology and need the aspect improved, the utility model proposes one
AGV towing pin device.
A kind of AGV towing pin device, including fixed mount, described fixed mount upper end is provided with flange by bolt
Linear bearing, is slidably fitted with towing pin in described flange linear bearing, and towing pin uses standard straight-line
Optical axis, it is not necessary to secondary operations, can be convenient for changing after service failure.Towing pin in flange linear bearing from
By sliding.
Described towing pin bottom is provided with mounting blocks, on the left of described mounting blocks, right side be mounted on extension spring screw,
Shaft shoulder screw, described shaft shoulder screw all assembles with fixed mount with vertical sliding type, described extension spring screw
All connecting in upper end has the extension spring being connected with fixed mount, described extension spring to be all connected with fixed mount by bolt.
Described mounting blocks lower end is provided with detection and localization screw, and described fixed mount inside left-end, inner side right-hand member are equal
It is provided with the limit switch suitable with detection and localization screw.
Described fixed mount rear end is provided with motor, and the output shaft of described motor connects with eccentric manner has cam to put
Bar, described cam swing is provided with Cam Follower in the one end of the output shaft deviating from motor, described cam with
Dynamic device and mounting blocks offset conjunction up and down.Two shaft shoulder screws being symmetrically installed with mounting blocks can be along longitudinally carrying out
Slidably, thus define the rotation of alignment pin, it is ensured that the reliable contacts of Cam Follower and mounting blocks.
The most vertically it is placed with suitable with bolt on the left side of described fixed mount, on right side
Bolt hole.Bolt can be installed on the bolt hole of differing heights, thus adjusts in the installation of extension spring
The heart away from, to regulate the rigidity of extension spring.
The holding screw being fixed by towing pin is installed on described mounting blocks.Unclamping holding screw can be right
The height of towing pin is adjusted, or is replaced towing pin entirety.
The output shaft of described motor is vertical axis, and described towing pin is standard straight-line optical axis.
This utility model before use, needs to be installed on AGV body by this utility model by bolt.
This utility model in use, only need to be rotated by driven by motor cam swing, work as cam following
When device moves from top to bottom with cam swing, Cam Follower can be pressed down against mounting blocks and drive towing pin to
Lower slider；When Cam Follower moves from bottom to top with cam swing, and mounting blocks and towing pin can be
Automatic upward sliding under the effect of extension spring.And detection and localization screw can be along with mounting blocks during sliding
Carry out synchronous slide, and the extreme position of detection and localization screw upward sliding and the limit position of slide downward
Putting and determined by a limit-switch positions, detection and localization screw slides into and limit-switch positions phase each time
Timing, detection and localization screw all can stop sliding.
This utility model technique scheme uses the motor with vertical axis to drive, and saves AGV towing pin dress
Putting the installing space of entirety, towing pin uses standard straight-line optical axis, has higher hardness and rigidity, it is not necessary to
The features such as secondary operations screw thread, it is possible to achieve being convenient for changing of towing pin.The shaft shoulder screw conduct of employing standard
Guide finger, simply and maintains easily with the assembling mode that is slidably matched of fixed mount.
The beneficial effects of the utility model are:
This utility model is possible not only to automatic traction towing pin and automatically rises and decline, and also has saving AGV
The overall installing space of towing pin device, there is higher hardness and rigidity, without secondary operations screw thread and
The correlated characteristic such as be convenient for changing of towing pin can be realized, and simple in construction maintains easily.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is this utility model A-A sectional view about Fig. 1；
Fig. 4 is top view of the present utility model；
Fig. 5 is another kind of working state schematic representation of the present utility model；
Fig. 6 is the connected mode schematic diagram of this utility model and AGV body.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be readily apparent from effect
Understand, below this utility model is expanded on further.
As shown in Figures 1 to 5, a kind of AGV towing pin device, including fixed mount 4, described fixed mount 4 upper end
By bolt, flange linear bearing 2 is installed, is slidably fitted with towing pin 1 in described flange linear bearing 2, leads
Draw pin 1 and use standard straight-line optical axis, it is not necessary to secondary operations, can be convenient for changing after service failure.Traction
Pin 1 in flange linear bearing 2 slidably.
Described towing pin 1 bottom is provided with mounting blocks 8, on the left of described mounting blocks 8, right side be mounted on extension spring spiral shell
Nail 6, shaft shoulder screw 7, described shaft shoulder screw 7 all assembles with fixed mount 4 with vertical sliding type, described
Extension spring screw 6 all connects in upper end the extension spring 5 being connected with fixed mount 4, and described extension spring 5 is all by bolt 3
It is connected with fixed mount 4.
Described mounting blocks 8 lower end is provided with detection and localization screw 9, described fixed mount 4 inside left-end, inner side right-hand member
It is equipped with the limit switch 10 suitable with detection and localization screw 9.
Described fixed mount 4 rear end is provided with motor 14, and the output shaft of described motor 14 has convex with eccentric manner connection
Wheel fork 13, described cam swing 13 is provided with Cam Follower 12 in the one end of the output shaft deviating from motor 14,
Described Cam Follower 12 and mounting blocks about 8 offset conjunction.Two shaft shoulder screws 7 being symmetrically installed with mounting blocks 8
Along longitudinally carry out slidably, thus the rotation of alignment pin 1 can be defined, it is ensured that Cam Follower 12 with
The reliable contacts of mounting blocks 8.
The most vertically it is placed with on the left side of described fixed mount 4, on right side and fits with bolt 3 phase
The bolt hole 4a joined.Bolt 3 can be installed on the bolt hole 4a of differing heights, thus adjusts extension spring 5
Installation centre-to-centre spacing, to regulate the rigidity of extension spring 5.
The holding screw 11 being fixed by towing pin 1 is installed on described mounting blocks 8.Unclamp holding screw 11
The height of towing pin 1 can be adjusted, or towing pin 1 entirety is replaced.
The output shaft of described motor 14 is vertical axis, and described towing pin 1 is standard straight-line optical axis.
As shown in Figure 6, this utility model before use, needs, by bolt, this utility model is installed to AGV
On body 15.
This utility model in use, only need to drive cam swing 13 to rotate by motor 14, work as cam
When follower 12 moves from top to bottom with cam swing 13, Cam Follower 12 can be pressed down against mounting blocks 8 and carry
Dynamic towing pin 1 slide downward；When Cam Follower 12 moves from bottom to top with cam swing 13, and mounting blocks
8 and towing pin 1 can under the effect of extension spring 5 automatic upward sliding.And detection and localization during sliding
Screw 9 can carry out synchronous slide along with mounting blocks 8, and the extreme position of detection and localization screw 9 upward sliding with
And the extreme position of slide downward is determined by limit switch 10 position, detection and localization screw 9 is sliding each time
Moving to when matching with limit switch 10 position, detection and localization screw 9 all can stop sliding.Wherein, Fig. 1 is for leading
Drawing the extreme position that pin 1 rises, Fig. 5 is the extreme position declined for towing pin 1.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.
Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-described embodiment
With the simply principle of the present utility model described in description, without departing from this utility model spirit and scope
Under premise, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed
This utility model in.This utility model claims scope by appending claims and equivalent circle thereof
Fixed.
Claims (7)
1. an AGV towing pin device, including fixed mount (4), described fixed mount (4) upper end is provided with
Flange linear bearing (2), is slidably fitted with towing pin (1), its feature in described flange linear bearing (2)
It is: described towing pin (1) bottom is provided with mounting blocks (8), described mounting blocks (8) left side, right side
It is mounted on the shaft shoulder screw (7) that extension spring screw (6) is connected, described extension spring screw (6) with fixed mount (4)
It is respectively connected with the extension spring (5) being connected with fixed mount (4)；Described mounting blocks (8) lower end is provided with location inspection
Surveying screw (9), described fixed mount (4) inside left-end, inner side right-hand member are equipped with limit switch (10)；Institute
Stating fixed mount (4) rear end and be provided with motor (14), described motor (14) connects cam swing (13),
Described cam swing (13) is provided with Cam Follower (12).
A kind of AGV towing pin device the most according to claim 1, it is characterised in that: described fixed mount
(4) spiral shell suitable with bolt (3) the most vertically it is placed with on left side, on right side
Keyhole (4a).
A kind of AGV towing pin device the most according to claim 1, it is characterised in that: described mounting blocks
(8) holding screw (11) being fixed by towing pin (1) is installed on.
A kind of AGV towing pin device the most according to claim 1, it is characterised in that: described motor
(14) output shaft is vertical axis, and described towing pin (1) is standard straight-line optical axis.
A kind of AGV towing pin device the most according to claim 1, it is characterised in that: described motor
(14) output shaft is connected for bias with the connected mode of cam swing (13).
A kind of AGV towing pin device the most according to claim 1, it is characterised in that: described extension spring (5)
All it is connected with fixed mount (4) by bolt (3).
A kind of AGV towing pin device the most according to claim 1, it is characterised in that: described cam with
Dynamic device (12) deviates from one end of the output shaft of motor (14) on cam swing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519486.4U CN205768413U (en) | 2016-06-01 | 2016-06-01 | A kind of AGV towing pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519486.4U CN205768413U (en) | 2016-06-01 | 2016-06-01 | A kind of AGV towing pin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768413U true CN205768413U (en) | 2016-12-07 |
Family
ID=58136599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519486.4U Withdrawn - After Issue CN205768413U (en) | 2016-06-01 | 2016-06-01 | A kind of AGV towing pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004274A (en) * | 2016-06-01 | 2016-10-12 | 芜湖哈特机器人产业技术研究院有限公司 | Traction pin device for AGV (Automatic Guided Vehicle) |
| CN107985448A (en) * | 2017-12-04 | 2018-05-04 | 苏州艾吉威机器人有限公司 | A kind of AGV driving hoisting mechanisms and AGV trolleies |
-
2016
- 2016-06-01 CN CN201620519486.4U patent/CN205768413U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004274A (en) * | 2016-06-01 | 2016-10-12 | 芜湖哈特机器人产业技术研究院有限公司 | Traction pin device for AGV (Automatic Guided Vehicle) |
| CN106004274B (en) * | 2016-06-01 | 2019-03-08 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of AGV traction pin assembly |
| CN107985448A (en) * | 2017-12-04 | 2018-05-04 | 苏州艾吉威机器人有限公司 | A kind of AGV driving hoisting mechanisms and AGV trolleies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20190308 |