CN108557369A - A kind of Pneumatic extension dragging trolley - Google Patents
A kind of Pneumatic extension dragging trolley Download PDFInfo
- Publication number
- CN108557369A CN108557369A CN201810396852.5A CN201810396852A CN108557369A CN 108557369 A CN108557369 A CN 108557369A CN 201810396852 A CN201810396852 A CN 201810396852A CN 108557369 A CN108557369 A CN 108557369A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- cylinder
- trolley
- pneumatic extension
- sweep
- 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
Links
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
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
Abstract
The present invention provides a kind of Pneumatic extension dragging trolley, including trolley body and cylinder mechanism, and the cylinder mechanism includes the cylinder piston slided in cylinder block and cylinder block, and the cylinder piston is connect with the trolley body drives carriage walking；The trolley body includes sweep and the wheel of bottom, the sweep center is equipped with the swing fixture block that can be swung forward along the straight slot in carriage walking direction and in straight slot, the swing fixture block bottom front is connect by elastic parts with the sweep, it drives elastic parts to stretch when swinging fixture block stress and turning forward, then so that swing fixture block is restored vertical position by the contraction of elastic parts.The present invention Pneumatic extension dragging trolley in use, pneumatic cylinder start can be eliminated and be not sufficiently stable, have often cylinder chain extension bar deformation can not start the phenomenon that；It is withstood forces greatly when Pneumatic extension dragging trolley operation, does not have desoldering and fall phenomenon, maintenance working hour is short, maintains easily, improving productivity.
Description
Technical field
The present invention relates to a kind of plates of automobile punching production dragging trolley more particularly to a kind of Pneumatic extension draw it is small
Vehicle.
Background technology
Plates of automobile punching production material is shipped by rack, and rack trolley is exchanged by the way that cylinder is dilatory, and passes through cylinder
The eave tile of front end, which pulls, is dragged to rack using on position, and cylinder rod has deformation, eave tile endurance big under the action of long-term
Will produce desoldering phenomenon, cause production line can not normal use, maintenance mans' duration.
Therefore existing apparatus has the following disadvantages：
1, pneumatic cylinder start is not sufficiently stable, and having the deformation of cylinder chain extension bar often can not start；
2, cylinder front-end hook thin operation endurance is big, has desoldering often and falls the phenomenon that can not using, maintenance mans
Duration brings constant, low production efficiency to production.
Invention content
In order to solve the above technical problem, the present invention provides a kind of Pneumatic extension dragging trolley.
The invention is realized in this way：
A kind of Pneumatic extension dragging trolley, including trolley body and cylinder mechanism, the cylinder mechanism include cylinder block and
The cylinder piston slided in cylinder block, the cylinder piston is connect with the trolley body drives carriage walking；The trolley sheet
Body includes sweep and the wheel of bottom, and the sweep center is equipped with can be forward along the straight slot in carriage walking direction and in straight slot
The swing fixture block of swing, the swing fixture block bottom front are connect by elastic parts with the sweep, and fixture block stress is being swung
It drives elastic parts to stretch when turning forward, then so that swing fixture block is restored vertical position by the contraction of elastic parts.
Further：
The swing fixture block includes being arranged in the straight slot rear end and the therewith fixture block of clearance fit, and be located at the card
At left and right sides of block bottom and it is fixed on a pair of bearings of the sweep, passes through among two bearings and connects axis connection, the connection
Axis is fixed on the fixture block bottom, and is fixedly connected with the elastic parts.
The elastic parts includes compressed spring.
The trolley body is fixedly connected with the cylinder piston by nut.
The trolley body passes through the scalable balance guide rod and the cylinder block two flexible with cylinder piston cooperation
Side connects.
The shape of the fixture block includes right angled triangle, rectangle.
The fixture block rear end is additionally provided with vertical stop block at the top of the sweep.Fixture block can be made preferably to restore vertically to make
Industry.
The invention has the advantages that：The Pneumatic extension dragging trolley of the present invention in use, can eliminate pneumatic gas
Cylinder start is not sufficiently stable, have often cylinder chain extension bar deformation can not start the phenomenon that；It is held when Pneumatic extension dragging trolley operation
Stress is big, does not have desoldering and falls phenomenon, maintenance working hour is short, maintains easily, improving productivity.
Description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structure top view of the present invention.
Fig. 2 is the side view of trolley body.
Fig. 3 is the force diagram for swinging fixture block and rack trolley.
Specific implementation mode
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of Pneumatic extension dragging trolley, including trolley body 1 and cylinder mechanism 2, the cylinder
Mechanism 2 includes the cylinder piston 22 slided in cylinder block 21 and cylinder block 21, and the cylinder piston 22 connects with the trolley body 1
Tape splicing moves trolley 1 and walks；The trolley body 1 includes sweep 11 and the wheel 12 of bottom, and the sweep 11 is equipped with along trolley
The straight slot 13 of direction of travel and the swing fixture block that can be swung forward in straight slot 13, the swing fixture block bottom front pass through compression
Spring 15 is connect with the sweep 11, is driven compressed spring 15 to stretch when swinging fixture block stress and turning forward, is then passed through pressure
The contraction of contracting spring 15 makes swing fixture block restore vertical position.The swing fixture block include be arranged in 13 rear end of the straight slot and with
Clearance fit fixture block 14, and at left and right sides of 14 bottom of the fixture block and be fixed on a pair of bearings of the sweep 11
16, connected by connecting shaft 17 among two bearings 16, the connecting shaft 17 is fixed on 14 bottom of the fixture block, and with the pressure
Contracting spring 15 is fixedly connected.
When 14 rear stress of the fixture block, the bearing 16 drives fixture block 14 to turn forward, until fixture block 14 does not stress,
And it is set to restore vertical position by the effect of spring 15.
Wherein the trolley body 1 is fixedly connected with the cylinder piston 22 by nut.
The trolley body 1 passes through the scalable balance guide rod 3 parallel with 22 both sides of the cylinder piston and the cylinder
21 both sides of body connect.
The fixture block 14 is triangular structure of right angle.
Concrete operations are as follows：
Existing air-leg front-end hook is removed, 12 creative activity trolley 1 of iron plate 11 and wheel, trolley 1 are reused
Upper installation nut connect use with cylinder piston 22, is made using iron block 14 and bearing 16 on trolley 1 and swings fixture block, reused
The control of spring 15 swings fixture block activity, is walked using bolt installation balance guide rod control trolley 1 and cylinder 2 in 11 both sides of sweep
Track installs balance guide rod casing in cylinder block left and right sides, makes scalable balance guide rod 3, cooperation cylinder piston 22 is flexible, really
Trolley 1 is protected to walk on the same line with cylinder piston 22.
As shown in figure 3, when the stop block under rack trolley pedestal touches fixture block 14, due to gravity, fixture block 14
It is pressed downward by stop block, bearing 16 drives fixture block 14 to turn forward, and when stop block passes through dilatory fixture block, fixture block 14 is in bullet
The effect of spring 15 is lower to restore vertical work pattern.When dragging trolley operation, fixture block 14 can touch stop block, to form resistance
Gear acts on, and at this time under the action of cylinder mechanism 2, rack trolley smoothly advances with trolley 1.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field modification and variation equivalent made by the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (7)
1. a kind of Pneumatic extension dragging trolley, it is characterised in that：Including trolley body and cylinder mechanism, the cylinder mechanism includes
The cylinder piston slided in cylinder block and cylinder block, the cylinder piston is connect with the trolley body drives carriage walking；Institute
It includes sweep and the wheel of bottom to state trolley body, and the sweep center is equipped with along the straight slot in carriage walking direction and in straight slot
The interior swing fixture block that can be swung forward, the swing fixture block bottom front are connect with the sweep by elastic parts, are being swung
It drives elastic parts to stretch when fixture block stress turns forward, then so that swing fixture block is restored vertical position by the contraction of elastic parts
It sets.
2. Pneumatic extension dragging trolley according to claim 1, it is characterised in that：The swing fixture block includes being arranged in institute
Straight slot rear end and the therewith fixture block of clearance fit are stated, and at left and right sides of the fixture block bottom and is fixed on the sweep
A pair of bearings, by connecting axis connection among two bearings, the connecting shaft is fixed on the fixture block bottom, and with the elasticity
Component is fixedly connected.
3. Pneumatic extension dragging trolley according to claim 1 or 2, it is characterised in that：The elastic parts includes compression
Spring.
4. Pneumatic extension dragging trolley according to claim 1, it is characterised in that：The trolley body is lived with the cylinder
Plug is fixedly connected by nut.
5. Pneumatic extension dragging trolley according to claim 1, it is characterised in that：The trolley body by with the gas
The parallel scalable balance guide rod in the cylinder piston both sides is connect with the cylinder block both sides.
6. Pneumatic extension dragging trolley according to claim 1, it is characterised in that：The shape of the fixture block includes right angle three
Angular, rectangle.
7. Pneumatic extension dragging trolley according to claim 1, it is characterised in that：The fixture block rear end is on the sweep top
Portion is equipped with vertical stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396852.5A CN108557369A (en) | 2018-04-28 | 2018-04-28 | A kind of Pneumatic extension dragging trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396852.5A CN108557369A (en) | 2018-04-28 | 2018-04-28 | A kind of Pneumatic extension dragging trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108557369A true CN108557369A (en) | 2018-09-21 |
Family
ID=63537385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396852.5A Pending CN108557369A (en) | 2018-04-28 | 2018-04-28 | A kind of Pneumatic extension dragging trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108557369A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002274250A (en) * | 2001-03-16 | 2002-09-25 | Kyushu Sanki Kk | Heavy cargo transporting dolly and transporting device equipped with it |
| WO2011070195A1 (en) * | 2009-12-11 | 2011-06-16 | Grupo De Ingenieria Oceanica, S.L. | System for conveying heavy loads and operating method thereof |
| CN204587944U (en) * | 2015-03-06 | 2015-08-26 | 武汉鸿泰长鹏汽车部件有限责任公司 | Running trolley in baggage compartment carpet automatic production lines |
| CN205327712U (en) * | 2015-11-25 | 2016-06-22 | 安徽欧尚建材有限公司 | Scribble storage bucket and conveyer thereof |
| CN208377627U (en) * | 2018-04-28 | 2019-01-15 | 东南（福建）汽车工业有限公司 | A kind of Pneumatic extension dragging trolley |
-
2018
- 2018-04-28 CN CN201810396852.5A patent/CN108557369A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002274250A (en) * | 2001-03-16 | 2002-09-25 | Kyushu Sanki Kk | Heavy cargo transporting dolly and transporting device equipped with it |
| WO2011070195A1 (en) * | 2009-12-11 | 2011-06-16 | Grupo De Ingenieria Oceanica, S.L. | System for conveying heavy loads and operating method thereof |
| CN204587944U (en) * | 2015-03-06 | 2015-08-26 | 武汉鸿泰长鹏汽车部件有限责任公司 | Running trolley in baggage compartment carpet automatic production lines |
| CN205327712U (en) * | 2015-11-25 | 2016-06-22 | 安徽欧尚建材有限公司 | Scribble storage bucket and conveyer thereof |
| CN208377627U (en) * | 2018-04-28 | 2019-01-15 | 东南（福建）汽车工业有限公司 | A kind of Pneumatic extension dragging trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208377627U (en) | A kind of Pneumatic extension dragging trolley | |
| CN101712447A (en) | Three-dimensional vehicle | |
| CN104085808A (en) | Position reading device for mining carrying trolley and application thereof | |
| CN108557369A (en) | A kind of Pneumatic extension dragging trolley | |
| CN103934368A (en) | Rotating wedge side shaping mold | |
| CN201343308Y (en) | Stop mechanism for transport trolley | |
| CN204892781U (en) | Autoloading system for straightening machine | |
| CN203269386U (en) | Operation mechanism of movable cab of crane | |
| CN201458555U (en) | Floating-type rail clamping device | |
| CN204959669U (en) | A levelling device that is used for pure formula sweeping machine of inhaling | |
| CN102230310B (en) | Fireguard device and rail grinding wagon | |
| CN204195519U (en) | A kind of conditioning arm brakes of double-ended grinding machine | |
| CN101955129B (en) | Floating type rail clamping device | |
| CN108657721A (en) | A kind of plates of automobile materials rack trolley transportation system | |
| CN203753138U (en) | Curve-passing anti-deflection mechanism of sanding device at end part of locomotive body | |
| CN204308698U (en) | Grinding automatic loading and unloading device | |
| CN208559379U (en) | Mine-used man-vehicle's re-railing block | |
| CN202966321U (en) | Vehicle-mounted working device | |
| CN202148474U (en) | Elastic bar fastening machine | |
| CN203889980U (en) | Mining carrying trolley position reading device and application thereof | |
| CN206981676U (en) | Spring pressure and machine | |
| CN201313749Y (en) | Large-span portal scraper reclaimer | |
| CN201851133U (en) | Attached type quick mounting manipulator for tunnel arches | |
| CN205187193U (en) | Light -duty climbing dolly of mechanical type reinforcing drive | |
| CN203753139U (en) | Curve-passing anti-deflection mechanism of sanding device at middle part of locomotive body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |