CN105329312A - Automatic reversing carrying vehicle - Google Patents
Automatic reversing carrying vehicle Download PDFInfo
- Publication number
- CN105329312A CN105329312A CN201510801879.4A CN201510801879A CN105329312A CN 105329312 A CN105329312 A CN 105329312A CN 201510801879 A CN201510801879 A CN 201510801879A CN 105329312 A CN105329312 A CN 105329312A
- Authority
- CN
- China
- Prior art keywords
- push pedal
- base plate
- pipe link
- structure according
- outer ring
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0421—Electric motor acting on or near steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides an automatic reversing carrying vehicle. The automatic reversing carrying vehicle is composed of a front reversing mechanism and a rear reversing mechanism, and the front reversing mechanism and the rear reversing mechanism respectively comprises a motor, two trough type sensors, a support, a connecting rod mechanism, two universal wheel assemblies and the like, wherein the motor is connected with the support, the two trough type sensors are connected with the support, the support is connected with the connecting rod mechanism, and the connecting rod mechanism is connected with or separated from chucks on the universal wheel assemblies, so that AGV reversing function is realized; and compared with other structures or devices, directional-universal switching is realized by adopting the connecting rod mechanism and a modified universal wheel, so that smooth reversing is realized, adaptability of the automatic reversing carrying vehicle is stronger, and application range is wider.
Description
Technical field
The present invention relates to a kind of Handling device, be specifically related in a kind of automatic reverse transport trolley.
Background technology
Along with the high speed development in the field such as machinery, electronics and communications and transportation, the efficiency requirements of people to material transportation is more and more higher, and human cost also constantly raises, automatic reverse transport trolley oneself become alternative first-selected handbarrow.
Automatic reverse transport trolley in the past mainly by gear, screw rod (or screw mandrel) or cam realize fixed, universal between conversion, the mechanism's requirement on machining accuracy utilizing gear and screw rod to realize commutating is high, cost is higher, and utilize Dual Drive also higher to the cost that commutates, cam is utilized to come by promoting decline direction-caster, commutation trouble, complex structure.In order to better complete the task of material transportation more easily, therefore need the automatic reverse transport trolley that a kind of novel simple economy is easy to operate.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, adopt the cardan wheel of connecting rod mechanism and repacking realize fixed universal between conversion, thus realize steadily commutation.Concrete technical scheme is as follows:
A kind of automatic reverse transport trolley, comprise base plate and two groups, front and back direction reverser, its key is: described direction reverser comprises motor (1), push pedal (11), parallel moving mechanism, commutation pipe link (16), base plate (7) and universal wheel component, (7) are provided with parallel moving mechanism to described base plate, described push pedal (11) is arranged on parallel moving mechanism and can moves in parallel, described motor (1) mouth connects revolving wheel (19) eccentric shaft and stretches in the upper corresponding bar hole (22) of push pedal (13), described universal wheel component is provided with chuck (15) through base plate (7), described commutation pipe link (16) middle part is hinged on base plate (7), described commutation pipe link (16) one end is connected to push pedal (11), this commutation pipe link (16) other end can stretch in groove (23) that chuck (15) opens and block, described commutation pipe link (16) is provided with the torsion spring (6) of return.
Described base plate (7) is welded with n shape support (4), described motor is arranged on N-shaped support (4) top, and described parallel moving mechanism is arranged in n shape support (4).
Described base plate (7) is provided with center shaft (25), described commutation pipe link (16) middle part is located on center shaft (25).
Described commutation pipe link (16) one end is provided with screw bolt-type outer ring and roll assembly II (5), and the other end is provided with deep groove ball bearing (21), described screw bolt-type outer ring and roll assembly II (5) coordinates with the groove (23) of described chuck (15), and described deep groove ball bearing (21) abuts push pedal (11).
Described revolving wheel (19) eccentric shaft is provided with screw bolt-type outer ring and roll assembly I (20), and described screw bolt-type outer ring and roll assembly I (20) is stretched in bar hole (22) corresponding in push pedal.
Described parallel moving mechanism is straight line polished rod (13).Described straight line polished rod (13) has two, and and comes same level.
Described push pedal (11) is 7 fonts, described bar hole (22) is opened in push pedal (11) top middle portion, described 7 font push pedal (11) tops are provided with anti-dazzle device (10), and described 7 font push pedal (11) vertical edges are arranged on straight line polished rod (13) by square flange (12).
Described n shape support (4) side is fixed with L shape sensor adapter plate (2), is provided with grooved sensor (3) at described L shape sensor adapter plate (2) vertical edge two ends.
It is upper and be positioned between base plate (7) and commutation pipe link (16) that described torsion spring (6) is sheathed on center shaft (25), and one end is connected to that base plate (7) is upper and the other end is connected to the pipe link (16) that commutates by screw bolt-type outer ring and roll assembly II (5) part.
Beneficial effect of the present invention is: integral structure is simple, and cost is low.Relative to other automatic reverse transport trolley, the present invention adopt the cardan wheel of connecting rod mechanism and repacking realize fixed universal between conversion, thus realize the steady commutation of transport trolley, make application adaptability of the present invention stronger, field of application is more extensive.
Accompanying drawing explanation
Fig. 1 is automatic reverse transport trolley lateral plan;
Fig. 2 is automatic reverse transport trolley front view;
Fig. 3 is the figure after taking down welding support;
Fig. 4 is the johning knot composition of revolving wheel and push pedal;
Fig. 5 is automatic reverse transport trolley birds-eye view.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As shown in Figures 1 to 5: a kind of automatic reverse transport trolley, comprise base plate and two groups, front and back direction reverser, described direction reverser, comprise motor 1, push pedal 11, parallel moving mechanism, commutation pipe link 16, base plate 7 and universal wheel component, described base plate 7 is provided with parallel moving mechanism, described push pedal 11 is arranged on parallel moving mechanism and can moves in parallel, described motor 1 mouth connects revolving wheel 19 eccentric shaft and stretches in bar hole 22 corresponding in push pedal 13, described universal wheel component is provided with chuck 15 through base plate 7, be hinged in the middle part of described commutation pipe link 16 on base plate 7, described commutation pipe link 16 one end is connected to push pedal 11, this commutation pipe link 16 other end can stretch in groove 23 that chuck 15 opens and block, described commutation pipe link 16 is provided with the torsion spring 6 of return.
Described base plate 7 is welded with n shape support 4, described motor is arranged on N-shaped support 4 top, and described parallel moving mechanism is arranged in n shape support 4.
Described base plate 7 is provided with center shaft 25, is located on center shaft 25 in the middle part of described commutation pipe link 16.
Described commutation pipe link 16 one end is provided with screw bolt-type outer ring and roll assembly II5, and the other end is provided with deep groove ball bearing 21, and described screw bolt-type outer ring and roll assembly II5 coordinates with the groove 23 of described chuck 15, and described deep groove ball bearing 21 abuts push pedal 11.
Described revolving wheel 19 eccentric shaft is provided with screw bolt-type outer ring and roll assembly I20, and described screw bolt-type outer ring and roll assembly I20 stretches in bar hole 22 corresponding in push pedal.
Described parallel moving mechanism is straight line polished rod 13.Described straight line polished rod 13 has two, and and comes same level.
Described push pedal 11 is 7 fonts, and described bar hole 22 is opened in push pedal 11 top middle portion, and described 7 font push pedal 11 tops are provided with anti-dazzle device 10, and described 7 font push pedal 11 vertical edges are arranged on straight line polished rod 13 by square flange 12.
Described n shape support 4 side is fixed with L shape sensor adapter plate 2, is provided with grooved sensor 3 at described L shape sensor adapter plate 2 vertical edge two ends.
Described torsion spring 6 to be sheathed on center shaft 25 and between base plate 7 and commutation pipe link 16, and one end is connected to the other end on base plate 7 is be connected to commutation pipe link 16 by screw bolt-type outer ring and roll assembly II5 part.
Before commutation, front and back motor 1 all non rotating and anti-dazzle device 10 on the direction reverser of front and back all just blocks a grooved sensor 3.Screw bolt-type outer ring and roll assembly II5 on the connecting rod mechanism of rear direction reverser just blocks on the chuck 15 of universal wheel component after two; Screw bolt-type outer ring and roll assembly II5 on the connecting rod mechanism of front direction reverser does not block the chuck 15 of two front universal wheel component.When starting when commutating, rear reversing motor 1 starts to rotate, the connecting rod mechanism of direction reverser is driven to bring into operation by revolving wheel 19, screw bolt-type outer ring and roll assembly II5 in rear linking rod mechanism extracts out from the chuck 15 of universal wheel component after two, rear universal wheel component starts to rotate freely, it is close to another grooved sensor 3 from a grooved sensor 3 that straight line polished rod push pedal 11 in rear linking rod mechanism starts to promote anti-dazzle device 10, until after anti-dazzle device 10 blocks another grooved sensor 3, rear reversing motor stops the rotation, simultaneously, the motor of direction reverser starts to rotate, front rod mechanism is driven to bring into operation by revolving wheel 19, the screw bolt-type outer ring and roll assembly II5 of front rod mechanism starts to move to the chuck 15 of two front universal wheel component, it is close to another grooved sensor 3 from a grooved sensor 3 that straight line polished rod push pedal in front rod mechanism starts to promote anti-dazzle device 10, until after anti-dazzle device 10 blocks another grooved sensor 3, front reversing motor stops the rotation, and now before chuck 15 in universal wheel component when rotated, groove 23 just stops the rotation when meeting the screw bolt-type outer ring and roll assembly II5 in front rod mechanism, blocked by screw bolt-type outer ring and roll assembly II5, this completes transformation directed universal once.
Claims (10)
1. an automatic reverse transport trolley, comprise base plate and two groups, front and back direction reverser, it is characterized in that: described direction reverser, comprise motor (1), push pedal (11), parallel moving mechanism, commutation pipe link (16), base plate (7) and universal wheel component, it is characterized in that: (7) are provided with parallel moving mechanism to described base plate, described push pedal (11) is arranged on parallel moving mechanism and can moves in parallel, described motor (1) mouth connects revolving wheel (19) eccentric shaft and stretches in the upper corresponding bar hole (22) of push pedal (13), described universal wheel component is provided with chuck (15) through base plate (7), described commutation pipe link (16) middle part is hinged on base plate (7), described commutation pipe link (16) one end is connected to push pedal (11), this commutation pipe link (16) other end can stretch in groove (23) that chuck (15) opens and block, described commutation pipe link (16) is provided with the torsion spring (6) of return.
2. a kind of commutating structure according to claim 1, it is characterized in that: described base plate (7) is welded with n shape support (4), described motor is arranged on N-shaped support (4) top, and described parallel moving mechanism is arranged in n shape support (4).
3. a kind of commutating structure according to claim 1, is characterized in that: described base plate (7) is provided with center shaft (25), and described commutation pipe link (16) middle part is located on center shaft (25).
4. a kind of commutating structure according to claim 1, it is characterized in that: described commutation pipe link (16) one end is provided with screw bolt-type outer ring and roll assembly II (5), and the other end is provided with deep groove ball bearing (21), described screw bolt-type outer ring and roll assembly II (5) coordinates with the groove (23) of described chuck (15), and described deep groove ball bearing (21) abuts push pedal (11).
5. a kind of commutating structure according to claim 1, it is characterized in that: described revolving wheel (19) eccentric shaft is provided with screw bolt-type outer ring and roll assembly I (20), described screw bolt-type outer ring and roll assembly I (20) is stretched in bar hole (22) corresponding in push pedal.
6. a kind of commutating structure according to claim 1, is characterized in that: described parallel moving mechanism is straight line polished rod (13).
7. a kind of commutating structure according to claim 6, is characterized in that: described straight line polished rod (13) has two, and and comes same level.
8. a kind of commutating structure according to claim 1, it is characterized in that: described push pedal (11) is 7 fonts, described bar hole (22) is opened in push pedal (11) top middle portion, described 7 font push pedal (11) tops are provided with anti-dazzle device (10), and described 7 font push pedal (11) vertical edges are arranged on straight line polished rod (13) by square flange (12).
9. n shape support according to claim 2, it is characterized in that: described n shape support (4) side is fixed with L shape sensor adapter plate (2), at described L shape sensor adapter plate (2) vertical edge two ends, grooved sensor (3) is installed.
10. a kind of commutating structure according to claim 1, it is characterized in that: it is upper and be positioned between base plate (7) and commutation pipe link (16) that described torsion spring (6) is sheathed on center shaft (25), and one end is connected to that base plate (7) is upper and the other end is connected to the pipe link (16) that commutates by screw bolt-type outer ring and roll assembly II (5) part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510801879.4A CN105329312A (en) | 2015-11-19 | 2015-11-19 | Automatic reversing carrying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510801879.4A CN105329312A (en) | 2015-11-19 | 2015-11-19 | Automatic reversing carrying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105329312A true CN105329312A (en) | 2016-02-17 |
Family
ID=55280151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510801879.4A Pending CN105329312A (en) | 2015-11-19 | 2015-11-19 | Automatic reversing carrying vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105329312A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651011A (en) * | 2017-10-09 | 2018-02-02 | 大连艾欧信息技术有限公司 | Logistics delivery car is turned to for garden |
| CN110733564A (en) * | 2019-11-21 | 2020-01-31 | 安徽春华智能科技有限公司 | AGV driving and steering device and working method thereof |
| CN113147263A (en) * | 2020-01-23 | 2021-07-23 | 广东博智林机器人有限公司 | AGV Chassis |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11348773A (en) * | 1998-06-08 | 1999-12-21 | Meidensha Corp | Automated guided vehicle |
| CN201707606U (en) * | 2010-05-18 | 2011-01-12 | 华晓精密工业(苏州)有限公司 | Automatic switching device for universal and directed wheels on automatic guided vehicle (AGV) |
| CN102749921A (en) * | 2012-07-21 | 2012-10-24 | 佛山市顺德区嘉腾电子有限公司 | Directional and universal wheel interchanging device of automatic guided vehicle |
| CN204309926U (en) * | 2014-12-16 | 2015-05-06 | 广州普华灵动机器人技术有限公司 | AGV dolly swinging orienting device |
| CN104773200A (en) * | 2014-05-22 | 2015-07-15 | 西南交通大学 | Hub motor-based electric automobile omni-directional steering system |
-
2015
- 2015-11-19 CN CN201510801879.4A patent/CN105329312A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11348773A (en) * | 1998-06-08 | 1999-12-21 | Meidensha Corp | Automated guided vehicle |
| CN201707606U (en) * | 2010-05-18 | 2011-01-12 | 华晓精密工业(苏州)有限公司 | Automatic switching device for universal and directed wheels on automatic guided vehicle (AGV) |
| CN102749921A (en) * | 2012-07-21 | 2012-10-24 | 佛山市顺德区嘉腾电子有限公司 | Directional and universal wheel interchanging device of automatic guided vehicle |
| CN104773200A (en) * | 2014-05-22 | 2015-07-15 | 西南交通大学 | Hub motor-based electric automobile omni-directional steering system |
| CN204309926U (en) * | 2014-12-16 | 2015-05-06 | 广州普华灵动机器人技术有限公司 | AGV dolly swinging orienting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651011A (en) * | 2017-10-09 | 2018-02-02 | 大连艾欧信息技术有限公司 | Logistics delivery car is turned to for garden |
| CN110733564A (en) * | 2019-11-21 | 2020-01-31 | 安徽春华智能科技有限公司 | AGV driving and steering device and working method thereof |
| CN113147263A (en) * | 2020-01-23 | 2021-07-23 | 广东博智林机器人有限公司 | AGV Chassis |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |