CN203211419U - Switchable directional guide wheel of AGV (Automatic Guided Vehicle) - Google Patents
Switchable directional guide wheel of AGV (Automatic Guided Vehicle) Download PDFInfo
- Publication number
- CN203211419U CN203211419U CN 201320231126 CN201320231126U CN203211419U CN 203211419 U CN203211419 U CN 203211419U CN 201320231126 CN201320231126 CN 201320231126 CN 201320231126 U CN201320231126 U CN 201320231126U CN 203211419 U CN203211419 U CN 203211419U
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- traction
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Abstract
The utility model relates to a switchable directional guide wheel of an AGV (Automatic Guided Vehicle). A driving motor is fixedly installed in a frame plate, and a turntable is coaxially and fixedly installed on the output shaft of the driving motor at the other side of a middle vertical plate. The inner side of the turntable, namely one side of the middle vertical plate is eccentrically and fixedly provided with a sensor probe, and the outer side of the turntable is eccentrically and fixedly provided with a bumping post. Two position sensors are fixedly arranged on the middle vertical plate corresponding to the rotating contour line of the sensor probe fixedly installed at the turntable symmetrically and respectively. Two guide posts are symmetrically and respectively installed at two sides in the frame plate, and movable pressing plates are horizontally and fixedly installed on the guide posts in the frame plate. The directional guide wheel adopts two sets of guide wheels, namely traction guide wheels and driven guide wheels. When traction is needed, only the traction guide wheels are lowered, the active traction can be realized. When active traction is not needed and slave drive is needed, the traction guide wheels are raised to realize slave drive. Thus, the front and rear traction of the AGV is realized, the technical obstacles existing in the current AGV going forwards and backwards are solved, and the automation level of the AGV is increased.
Description
Technical field
The utility model belongs to the automatic guided vehicle field, relates in particular to the changeable directional wheel of a kind of automatic guided vehicle.
Background technology
AGV is the english abbreviation of automatic guided vehicle (Automated Guided Vehicle), refers to be equipped with homing guidance devices such as electromagnetism or optics, can travel along the guide path of regulation, has the transport trolley of safety guard-safeguard and various transfer functions.
AGV is at the guide path of regulation when travelling, and advances according to Technology Need at any time or retreats, and this just requires front jocket wheel and back guide wheel all to need initiatively traction function.And present AGV realizes advancing and the integral structure that retreats is very complicated, and cost is higher, and also there are some technical matterss in reliability.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of simple in structure, reasonable in design, can realize the changeable directional wheel of automatic guided vehicle that forward and backward traction wheel switches.
The purpose of this utility model is achieved in that
The changeable directional wheel of a kind of automatic guided vehicle, comprise frame plate, drive motor, position transduser, sensor probe, rotating disk, the movable pressing board that is constituted by front and rear baffle and middle pressing plate, guide pillar, guide pin bushing and guide wheel adapter plate, guide wheel, it is characterized in that: described frame plate is upper flat plate, the quadro frame plate form that following flat board and vertical plates on both sides constitute, riser in the middle of installing one in the frame plate, install drive motor in middle riser one side, the coaxial rotating disk that installs on the output shaft of the drive motor of middle riser opposite side, the namely middle riser one lateral deviation heart in the inboard of this rotating disk installs a sensor probe, the outside off-centre of this rotating disk installs a bumping post, and symmetry respectively installs a position transduser on the middle riser of the sensor probe revolving wheel profile that corresponding rotating disk installs; Bilateral symmetry respectively is equipped with a guide pillar in frame plate, bottom outside these two guide pillars are dull and stereotyped under frame plate installs the guide wheel adapter plate jointly, this guide wheel adapter plate and frame plate be arranged in parallel, be fixed with two guide wheels at interval at guide wheel adapter plate bottom surface, level installs movable pressing board on the guide pillar in frame plate, this movable pressing board is with the operation of the upper and lower guiding of guide pillar, above middle the pressing plate of movable pressing board, arrange rotating disk the bumping post that installs of off-centre.
And described guide pillar guiding is slidingly mounted on the following flat board of frame plate, and the upper end of these two guide pillars is coaxial setting-in one spring all.
Advantage of the present utility model and good effect are:
1, this directional wheel adopts two groups of guide wheels of traction guide wheel and driven guide wheel, when needs draw, only need fall the traction guide wheel, can realize initiatively traction; Do not need initiatively traction and needs when driven, go up and draw guide wheel and can realize drivenly, realize the forward and backward traction of AGV thus, solved the technology barrier that existing AGV advances and retreats existence, promoted the automatization level of AGV.
2, this directional wheel integral structure is simple, and design science is reasonable, and is cheap.
Description of drawings
Fig. 1 is structural front view of the present utility model;
Fig. 2 is the structural representation that removes baffle plate of Fig. 1;
Fig. 3 is the birds-eye view (removing the upper cover plate of frame plate) of Fig. 2;
Fig. 4 is the structural representation that the traction wheel of Fig. 2 falls.
The specific embodiment
Below in conjunction with accompanying drawing, by specific embodiment the utility model is described in further detail.Need to prove that present embodiment is descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The changeable directional wheel of a kind of automatic guided vehicle, comprise frame plate 1, drive motor 4, position transduser 14, sensor probe 7, rotating disk 9, the movable pressing board that is constituted by front and rear baffle 5 and middle pressing plate 13, guide pillar 3, guide pin bushing 10 and guide wheel adapter plate 11, guide wheel 12, frame plate is upper flat plate, the quadro frame plate form that following flat board and vertical plates on both sides constitute, riser 6 in the middle of installing one in the frame plate, install drive motor in middle riser one side, the coaxial rotating disk that installs on the output shaft of the drive motor of middle riser opposite side, the namely middle riser one lateral deviation heart in the inboard of this rotating disk installs a sensor probe, the outside off-centre of this rotating disk installs a bumping post 8, this bumping post has the cover of rolling (prior art with outer shaft sleeve, do not illustrate), symmetry respectively installs a position transduser on the middle riser of the sensor probe revolving wheel profile that corresponding rotating disk installs.
Bilateral symmetry respectively is equipped with a guide pillar in frame plate, this guide pillar guiding is slidingly mounted on the following flat board of frame plate, the upper end of these two guide pillars is coaxial setting-in one spring 2 all, bottom outside these two guide pillars are dull and stereotyped under frame plate installs the guide wheel adapter plate jointly, this guide wheel adapter plate and frame plate be arranged in parallel, are fixed with two guide wheels at interval at guide wheel adapter plate bottom surface.
Level installs movable pressing board on the guide pillar in frame plate, and this movable pressing board is with the upper and lower guiding operation of guide pillar; Above the middle pressing plate of movable pressing board, arrange rotating disk the eccentric bumping post that installs.
Principle of work of the present utility model is:
Drive motor rotates, drive dial rotation, the eccentric bumping post rotation that installs makes and presses down movable pressing board on the rotating disk, movable pressing board overcomes spring force drive guide pillar and moves down, driving guide wheel thus moves downwards, the sensor probe of installing at rotating disk and position transduser are to sending signal at once, and drive motor stops operating, and the effect of traction guide pillar is also realized in the guide wheel location in this position; When drive motor rotated and make the sensor probe of rotating disk forward another position transduser to, drive motor stopped operating, and carry on the guide wheel this moment, no longer has the effect of traction guide wheel.Above-mentioned two actions realize the commutation of directional wheel.
Claims (2)
1. changeable directional wheel of automatic guided vehicle, comprise frame plate, drive motor, position transduser, sensor probe, rotating disk, the movable pressing board that is constituted by front and rear baffle and middle pressing plate, guide pillar, guide pin bushing and guide wheel adapter plate, guide wheel, it is characterized in that: described frame plate is upper flat plate, the quadro frame plate form that following flat board and vertical plates on both sides constitute, riser in the middle of installing one in the frame plate, install drive motor in middle riser one side, the coaxial rotating disk that installs on the output shaft of the drive motor of middle riser opposite side, the namely middle riser one lateral deviation heart in the inboard of this rotating disk installs a sensor probe, the outside off-centre of this rotating disk installs a bumping post, and symmetry respectively installs a position transduser on the middle riser of the sensor probe revolving wheel profile that corresponding rotating disk installs; Bilateral symmetry respectively is equipped with a guide pillar in frame plate, bottom outside these two guide pillars are dull and stereotyped under frame plate installs the guide wheel adapter plate jointly, this guide wheel adapter plate and frame plate be arranged in parallel, be fixed with two guide wheels at interval at guide wheel adapter plate bottom surface, level installs movable pressing board on the guide pillar in frame plate, this movable pressing board is with the operation of the upper and lower guiding of guide pillar, above middle the pressing plate of movable pressing board, arrange rotating disk the bumping post that installs of off-centre.
2. the changeable directional wheel of automatic guided vehicle according to claim 1 is characterized in that: described guide pillar guiding is slidingly mounted on the following flat board of frame plate, and the upper end of these two guide pillars is coaxial setting-in one spring all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231126 CN203211419U (en) | 2013-05-02 | 2013-05-02 | Switchable directional guide wheel of AGV (Automatic Guided Vehicle) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231126 CN203211419U (en) | 2013-05-02 | 2013-05-02 | Switchable directional guide wheel of AGV (Automatic Guided Vehicle) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211419U true CN203211419U (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231126 Expired - Fee Related CN203211419U (en) | 2013-05-02 | 2013-05-02 | Switchable directional guide wheel of AGV (Automatic Guided Vehicle) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211419U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672692A (en) * | 2017-06-19 | 2018-02-09 | 广东美的智能机器人有限公司 | Automatic guided vehicle |
| CN107672693A (en) * | 2017-06-19 | 2018-02-09 | 广东美的智能机器人有限公司 | Rotating-table apparatus and automatic guided vehicle for automatic guided vehicle |
| WO2018233515A1 (en) * | 2017-06-19 | 2018-12-27 | 广东美的智能机器人有限公司 | Unmanned transport vehicle |
-
2013
- 2013-05-02 CN CN 201320231126 patent/CN203211419U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672692A (en) * | 2017-06-19 | 2018-02-09 | 广东美的智能机器人有限公司 | Automatic guided vehicle |
| CN107672693A (en) * | 2017-06-19 | 2018-02-09 | 广东美的智能机器人有限公司 | Rotating-table apparatus and automatic guided vehicle for automatic guided vehicle |
| WO2018233515A1 (en) * | 2017-06-19 | 2018-12-27 | 广东美的智能机器人有限公司 | Unmanned transport vehicle |
| CN107672692B (en) * | 2017-06-19 | 2020-05-22 | 广东美的智能机器人有限公司 | Unmanned carrying vehicle |
| CN107672693B (en) * | 2017-06-19 | 2023-09-19 | 库卡机器人(广东)有限公司 | Turntable device for unmanned carrier and unmanned carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 |