CN107472917A - Stacking machine walking dolly with Self-locking universal wheel - Google Patents
Stacking machine walking dolly with Self-locking universal wheel Download PDFInfo
- Publication number
- CN107472917A CN107472917A CN201710838252.5A CN201710838252A CN107472917A CN 107472917 A CN107472917 A CN 107472917A CN 201710838252 A CN201710838252 A CN 201710838252A CN 107472917 A CN107472917 A CN 107472917A
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- castor
- car body
- spacer pin
- stacking machine
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The present invention relates to a kind of stacking machine walking dolly with Self-locking universal wheel, including car body, car body front end is provided with straight wheel, body rear end is provided with universal wheel, described universal wheel includes the supporting leg for being fixed on the car body back side, castor and the connecting rod for connecting castor, the auxiliary leg with inner chamber is connected with supporting leg, intracavitary is provided with linear bearing in auxiliary leg, connecting rod is slidably matched with linear bearing, castor is provided with spacer pin, auxiliary leg is provided with the limit card slot that width of rebate is more than spacer pin diameter, the spring for realizing that spacer pin is caught in or ejected limit card slot is installed between connecting rod upper end and supporting leg.The present invention is caught in or ejected limit card slot by spacer pin, in walking dolly ground running, castor is in any direction rotary state, and when walking dolly climbs up stacking machine, spacer pin is caught in limit card slot and controls castor to rotate, and realizes effective control that opportunity is rotated to castor used in universal wheel.
Description
Technical field
The present invention relates to a kind of stacking machine walking dolly with Self-locking universal wheel.
Background technology
Walking dolly used in stacking machine, its one end use two straight wheels, and the other end uses two universal wheels, to facilitate control
Direction of travel processed, but when dolly loads product and climbs up stacking machine, walking dolly supported on both sides in the transmission wheel of stacking machine,
Universal wheel now is in vacant state, can produce circumferential any rotation, and dolly transmission is whard to control, to biography especially on just
When sending on wheel, if any deflection of universal wheel runs into ground out-of-flatness, it is easy to produce stuck and cause walking dolly can not
Climb up transmission wheel.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome deficiency in the prior art, it is real that the present invention provides a kind of energy
The stacking machine walking dolly with Self-locking universal wheel now effectively controlled castor rotation opportunity used in universal wheel.
The technical solution adopted for the present invention to solve the technical problems is：A kind of stacking machine row with Self-locking universal wheel
Dolly, including car body are walked, car body front end is provided with straight wheel, and body rear end is provided with universal wheel, and described universal wheel includes solid
Due to the supporting leg at the car body back side, castor and the connecting rod for connecting castor, the auxiliary leg with inner chamber is connected with supporting leg, it is auxiliary
Intracavitary in supporting leg is helped to be provided with linear bearing, connecting rod is slidably matched with linear bearing, and castor is provided with spacer pin, in auxiliary leg
It is more than the limit card slot of spacer pin diameter provided with width of rebate, is provided between connecting rod upper end and supporting leg and realizes that spacer pin is caught in
Or the spring of ejection limit card slot.
Preferably, described connecting rod quantity is two, and the connecting rod lower end is connected with connecting seat, and connecting seat, which rotates, to be connected
Caster seat is connected to, castor is connected by a pair of fork arms with caster seat.
Described auxiliary leg side is provided with limiting plate, and limiting plate bottom has bending part, and described limit card slot opens up
In bending part centre position, the support frame of L-shaped is fixed with caster seat, spacer pin is fixed on support frame top so that spacer pin
Insert or exit from limit card slot top.
Described car body includes vehicle frame, is covered in the positive cover plate of vehicle frame and is fixed on the side plate of vehicle frame surrounding, car body
Corner end is separately installed with roller, and the handle of four matrix distributions is fixed with cover plate, is conveniently guided and supported, the straight wheel of correspondence
Gib block is installed with the frame sides back side where universal wheel, gib block both ends are respectively provided with inclined-plane, are easy to dolly is smooth to climb up stacking
Machine transmission wheel.
The beneficial effects of the invention are as follows：The present invention is caught in or ejected limit card slot by spacer pin, on walking dolly ground
During walking, castor is in any direction rotary state, and when walking dolly climbs up stacking machine, spacer pin is caught in limit card slot and controlled
Castor processed rotates, and realizes effective control that opportunity is rotated to castor used in universal wheel.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is that the present invention removes the partial schematic diagram after auxiliary leg.
In figure：1. the linear bearing 8. of 6. auxiliary leg of car body 2. straight wheel, 3. supporting leg, 4. castor, 5. connecting rod 7.
The support frame 16. of 14. limiting plate of spacer pin 9. limit card slot, 10. spring, 11. connecting seat, 12. caster seat, 13. fork arm 15.
The gib block of 19. handle of cover plate 17. side plate, 18. roller 20.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figure 1 and Figure 2, a kind of stacking machine walking dolly with Self-locking universal wheel, including car body 1, before car body 1
Portion's two side ends are separately installed with straight wheel 2, and the rear portion two side ends of car body 1 are separately installed with universal wheel, the car body 1 by vehicle frame, cover
It is placed on the positive cover plate 16 of vehicle frame and is fixed on the side plate 17 of vehicle frame surrounding and form, 1 four jiaos of ends of car body is separately installed with roller
18, dolly up and down stacking machine when, divide block to act on roller on stacking machine, dolly carried out point to keep off；It is fixed on cover plate 16
There is the handle 19 of four matrix distributions, facilitate dolly integrally to carry；The straight wheel 2 of correspondence and vehicle frame both sides where universal wheel
The back side is provided with the gib block 20 for being easy to stacking machine transmission wheel above and below dolly, and the both ends of gib block 20 are respectively provided with inclined-plane.
Described universal wheel includes the supporting leg 3 for being fixed on the back side of car body 1, is connected with supporting leg 3 with the auxiliary of frame shape inner chamber
Help supporting leg 6, intracavitary is provided with the linear bearing 7 of two parallel spacings arrangements in auxiliary leg 6, and linear bearing 7 relies on its Method for Installation
Orchid is fixed with the bottom surface of auxiliary leg 6, connecting rod 5 is slidably fitted with linear bearing 7, the lower end of connecting rod 5 is fixed with connection
Seat 11, connecting seat 11 is rotatably connected to caster seat 12, and a pair of fork arms 13 are fixed with caster seat, are pacified between the bottom of fork arm 13
Equipped with castor 4, rotated by caster seat 12 relative to connecting seat 11 so that castor 4 makees the rotation regulation of any direction.
Spring 10 is installed between the upper end of connecting rod 5 and supporting leg 3, the spring 10 is walked on the ground in walking dolly
When, in pressured state.The side of auxiliary leg 6, which is provided with bottom, has the limiting plate 14 of bending part, and L-shaped is fixed with caster seat 12
Support frame 15, the upper end of support frame 15 to the direction bending of limiting plate 14 and higher than limiting plate 14 bending part, positioned at limiting plate 14
Bending part centre position offers limit card slot 9, and the upper end bending part of support frame 15 is fixed with spacer pin 8, the limit card slot 9
Width is more than the diameter of spacer pin 8.
For walking dolly during stacking machine is climbed up, car body 1 relies on the effect of gib block 20 to climb up stacking machine transmission wheel, car body
1 produces rising with supporting leg 3 so that castor 4 slowly departs from ground and hanging, because castor 4 is not by the effect of ground supports power, bullet
The restoring force of spring 10 is put on 5 in connecting rod, and moving down and driving caster seat 12 to move down occur in connecting rod 5 so that is initially positioned at limit
The spacer pin 8 of the top of position neck 9 is caught in limit card slot 9, so as to limit any direction in dolly transmit process of castor 4
Rotate, because the width of limit card slot 9 is more than the diameter of spacer pin 8, castor 4, which is controlled in the range of very little, to be swung without influenceing
Transmission.
When walking dolly gets off on ground from stacking machine, by the ground supports force reaction of castor 4, connecting rod
5, which move up pressuring spring 10, is pressurized, along with the Action of Gravity Field of car body 1 so that is lifted on spacer pin 8 and departs from control where limit card slot 9
Region processed, castor 4 can realize rotation in any scope, play the effect of universal wheel.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
1. a kind of stacking machine walking dolly with Self-locking universal wheel, including car body (1), car body (1) front end is provided with straight trip
To take turns (2), car body (1) rear end is provided with universal wheel, it is characterized in that：Described universal wheel includes being fixed on the branch at car body (1) back side
The connecting rod (5) of leg (3), castor (4) and connection castor (4), the auxiliary leg (6) with inner chamber is connected with supporting leg (3),
Auxiliary leg (6) interior intracavitary is provided with linear bearing (7), and connecting rod (5) is slidably matched with linear bearing (7), and castor (4) is provided with
Spacer pin (8), auxiliary leg (6) is provided with the limit card slot (9) that width of rebate is more than spacer pin (8) diameter, in connecting rod (5)
The spring (10) for realizing that spacer pin (8) is caught in or ejected limit card slot (9) is installed between end and supporting leg (3).
2. there is the stacking machine walking dolly of Self-locking universal wheel as claimed in claim 1, it is characterized in that：Described connecting rod
(5) quantity is two, and connecting rod (5) lower end is connected with connecting seat (11), and connecting seat (11) is rotatably connected to caster seat
(12), castor (4) is connected by a pair of fork arms (13) with caster seat (12).
3. there is the stacking machine walking dolly of Self-locking universal wheel as claimed in claim 2, it is characterized in that：Described auxiliary branch
Leg (6) side is provided with limiting plate (14), and limiting plate (14) bottom has bending part (14-1), and described limit card slot (9) opens up
In bending part (14-1) centre position, the support frame (15) of L-shaped is fixed with caster seat (12), spacer pin (8) is fixed on support
Frame (15) top.
4. there is the stacking machine walking dolly of Self-locking universal wheel as claimed in claim 1, it is characterized in that：Described car body
(1) include vehicle frame, be covered in the positive cover plate of vehicle frame (16) and be fixed on the side plate (17) of vehicle frame surrounding, car body (1) corner
End is separately installed with roller (18), and the handle (19) of four matrix distributions, the straight wheel of correspondence are fixed with cover plate (16)
(2) gib block (20) for being easy to dolly to climb up stacking machine transmission wheel, gib block are installed with the frame sides back side where universal wheel
(20) both ends are respectively provided with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838252.5A CN107472917B (en) | 2017-09-18 | 2017-09-18 | Stacker crane travelling trolley with self-locking universal wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838252.5A CN107472917B (en) | 2017-09-18 | 2017-09-18 | Stacker crane travelling trolley with self-locking universal wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107472917A true CN107472917A (en) | 2017-12-15 |
| CN107472917B CN107472917B (en) | 2023-05-23 |
Family
ID=60585115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838252.5A Active CN107472917B (en) | 2017-09-18 | 2017-09-18 | Stacker crane travelling trolley with self-locking universal wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107472917B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542562A (en) * | 2018-05-07 | 2018-09-18 | 天津科技大学 | A kind of multi-function rotating moving device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064446A (en) * | 1991-02-27 | 1992-09-16 | 李胜华 | Four-wheel hand-cart brake and directional device for wheel |
| CN2754841Y (en) * | 2004-12-31 | 2006-02-01 | 曹洪明 | Foot wheel locker of cutter stand |
| CN103661534A (en) * | 2013-11-27 | 2014-03-26 | 茅鸿勇 | Automatic switching mechanism for universal movement and directional movement of cart wheels |
| CN205149920U (en) * | 2015-11-26 | 2016-04-13 | 国网冀北电力有限公司秦皇岛供电公司 | Telegraph pole transporter |
| CN105774860A (en) * | 2016-05-03 | 2016-07-20 | 常州中铁城建构件有限公司 | Trolley capable of shifting between turning and orientated straight driving |
| CN207293586U (en) * | 2017-09-18 | 2018-05-01 | 金石机器人常州股份有限公司 | Stacking machine walking dolly with Self-locking universal wheel |
-
2017
- 2017-09-18 CN CN201710838252.5A patent/CN107472917B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064446A (en) * | 1991-02-27 | 1992-09-16 | 李胜华 | Four-wheel hand-cart brake and directional device for wheel |
| CN2754841Y (en) * | 2004-12-31 | 2006-02-01 | 曹洪明 | Foot wheel locker of cutter stand |
| CN103661534A (en) * | 2013-11-27 | 2014-03-26 | 茅鸿勇 | Automatic switching mechanism for universal movement and directional movement of cart wheels |
| CN205149920U (en) * | 2015-11-26 | 2016-04-13 | 国网冀北电力有限公司秦皇岛供电公司 | Telegraph pole transporter |
| CN105774860A (en) * | 2016-05-03 | 2016-07-20 | 常州中铁城建构件有限公司 | Trolley capable of shifting between turning and orientated straight driving |
| CN207293586U (en) * | 2017-09-18 | 2018-05-01 | 金石机器人常州股份有限公司 | Stacking machine walking dolly with Self-locking universal wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542562A (en) * | 2018-05-07 | 2018-09-18 | 天津科技大学 | A kind of multi-function rotating moving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107472917B (en) | 2023-05-23 |
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