CN106275027B - A kind of trolley for preventing pallet from sliding - Google Patents
A kind of trolley for preventing pallet from sliding Download PDFInfo
- Publication number
- CN106275027B CN106275027B CN201610737551.5A CN201610737551A CN106275027B CN 106275027 B CN106275027 B CN 106275027B CN 201610737551 A CN201610737551 A CN 201610737551A CN 106275027 B CN106275027 B CN 106275027B
- Authority
- CN
- China
- Prior art keywords
- active block
- supporting part
- block stop
- pallet
- vehicle frame
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/56—Computers; Screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/60—Positioning, means on a cart for loads
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of trolleys for preventing pallet from sliding, including vehicle frame, supporting part and active block stop set on multiple castors of bottom of frame and at the top of vehicle frame, supporting part includes a pair of of cross spacing plate and a fixed block, cross spacing plate is respectively arranged on the two sides of the width direction of supporting part, fixed block and active block stop are respectively arranged on the two sides of the length direction of supporting part, and active block stop in the short transverse of vehicle frame slidably with prominent and retraction supporting part.By being provided with the structure for limiting to pallet around the supporting part for placement tray, the side that supporting part does not have position limiting structure is provided with active block stop, needs active block stop when loading pallet to decline, after tray loading, active block stop rises the side for being blocked in pallet, prevents it from skidding off；In addition, by the way that the support rod for playing braking action is attached with active block stop, also utility tray loading while brake；After the completion of loading, pallet will not be skidded off in transportational process.
Description
Technical field
The present invention relates to display panel production technical field more particularly to a kind of trolleys for preventing pallet from sliding.
Background technique
In display module factory workshop, since processing procedure is more, many production lines are independent, separation respectively, need to use
Trolley has enough to meet the need the pallet equipped with panel back and forth, the labor intensity carried manually with the personnel of reducing.And it was used in trolley
In journey how panel convenient for loading and unloading while avoid equipped with panel pallet slide bring fragmentation problem, be puzzlement production line remove
The a great problem of fortune.
Summary of the invention
In view of the shortcomings of the prior art, it the present invention provides a kind of trolley for preventing pallet from sliding, can effectively keep away
Exempt from fragmentation caused by pallet slides.
In order to achieve the above purpose, present invention employs the following technical solutions:
A kind of trolley for preventing pallet from sliding, including vehicle frame, set on multiple castors of the bottom of frame and set on institute
The supporting part and active block stop at the top of vehicle frame are stated, the supporting part includes a pair of of cross spacing plate and a fixed block, the cross
The two sides of the width direction of the supporting part are respectively arranged on to limit plate, the fixed block and the active block stop are respectively arranged on institute
State the two sides of the length direction of supporting part, and the active block stop in the short transverse of the vehicle frame slidably with prominent and contracting
Into the supporting part.
As one of embodiment, the vehicle frame is hollow, another supporting part is provided in the vehicle frame
And active block stop, the active block stop at the top of active block stop and the vehicle frame in the vehicle frame are located at the same side of the vehicle frame.
As one of embodiment, bent on the cross spacing plate close to the end faces outwards of the active block stop,
Form guide portion.
As one of embodiment, the supporting part surface is provided with multiple rows of idler wheel, the idler wheel it is axially vertical
In the cross spacing plate.
As one of embodiment, the castor includes close to the directional wheel of the active block stop side and close to institute
The wobble wheel of fixed block side is stated, is provided with brake component on the wobble wheel.
As one of embodiment, the described trolley for preventing pallet from sliding further includes metallic bond, the vehicle frame by
Metal is made, and the metallic bond is connected to the bottom of frame, and length is greater than the height of the castor.
As one of embodiment, the trolley for preventing pallet from sliding further includes support frame and is fixed on described
Hoisting mechanism on fixed block, support frame as described above and the active block stop are relatively fixed, and support frame as described above is in the hoisting mechanism
Drive under can move up and down and selective contact with or leave supporting surface.
As one of embodiment, support frame as described above includes the branch being movably arranged in the vehicle frame on longitudinal direction
Strut and the cross bar for connecting the support rod and the active block stop.
As one of embodiment, the hoisting mechanism includes the pedestal being fixed on the fixed block, is articulated in
The joining rod of lever, the connection support rod on the pedestal and both ends are respectively hinged at the lever and the linking
Connecting rod on bar.
As one of embodiment, the supporting part lower part is additionally provided with lead-frame, and the cross bar is arranged in described draw
In drawing strickle guide.
The present invention by being provided with the structure for limiting to pallet around the supporting part for placement tray, meanwhile,
The side that supporting part does not have position limiting structure is provided with active block stop, when needing loading pallet, active block stop can decline,
After tray loading, active block stop rises the side for being blocked in pallet, prevents it from skidding off；In addition, passing through the branch that will play braking action
Strut is attached with active block stop, and active block stop declines while brake, can be convenient tray loading, trolley will not be slided
It is dynamic；After the completion of loading, brake is removed, and support rod rises simultaneously with active block stop, and active block stop is blocked in supporting part side to protect
Pallet will not skid off in card transportational process.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the trolley of the embodiment of the present invention.
Fig. 2 is the travel position schematic diagram of the trolley of the embodiment of the present invention.
Fig. 3 is the braking state schematic diagram of the trolley of the embodiment of the present invention.
Fig. 4 is the schematic diagram in another direction of the braking state of the trolley of the embodiment of the present invention.
Fig. 5 is the schematic diagram of the braking mechanism of the trolley of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Refering to fig. 1, trolley of the invention can effectively avoid pallet landing, including vehicle frame 10, set on the more of 10 bottom of vehicle frame
A castor 20 and supporting part 11 and active block stop 50 at the top of vehicle frame 10, supporting part 11 include a pair of of cross spacing plate 30
With a fixed block 40, cross spacing plate 30 is respectively arranged on the two sides of the width direction of supporting part 11, fixed block 40 and active catch
Block 50 is respectively arranged on the two sides of the length direction of supporting part 11, and active block stop 50 in the short transverse of vehicle frame 10 slidably with
Prominent and retraction supporting part 11.
Wherein, a pair of of cross spacing plate 30, fixed block 40 and active block stop 50 surround the space for placement tray.Activity
Block 50 declines, then the pallet equipped with panel can enter supporting part 11 from the sideslip, and after the completion of loading, active block stop 50 rises, from
And it can prevent pallet from sliding.
As one of embodiment, vehicle frame 10 is hollow, another supporting part 11 and activity are provided in vehicle frame 10
The active block stop 50 of block 50,10 top of active block stop 50 and vehicle frame in vehicle frame 10 is located at the same side of vehicle frame 10.It can manage
Trolley is separated into upper and lower multilayer by solution, settable more than one supporting part 11 and active block stop 50 in vehicle frame 10, can be with
Multiple layer tray is placed, the number of panels once transported are improved, improves operating efficiency.
Preferably, it is bent on cross spacing plate 30 close to the end faces outwards of active block stop 50, forms guide portion 31, supporting part
11 surfaces are provided with multiple rows of idler wheel 110, and idler wheel 110 is axially perpendicular to cross spacing plate 30.Pallet can the wider opening of self-forming
A pair of of guide portion 31 accurately slide into without being collided with other component.Idler wheel 110 is in rolling contact with tray bottom surface, and pallet can edge
The idler wheel 110 slides into supporting part 11 until completely into fixed block 40 is kept out.
Castor 20 includes the directional wheel 21 close to 50 side of active block stop and the wobble wheel 22 close to 40 side of fixed block, pendulum
Brake component 22a is provided on driving wheel 22.Vehicle frame 10 is made of metal, to avoid the electrostatic generated in transportational process from conducting to face
Plate, the trolley of the present embodiment have also had the metallic bond 60 of anti-static electrification, and metallic bond 60 is connected to 10 bottom of vehicle frame, and length
Greater than the height of castor 20, so that metallic bond 60 is always with ground face contact with conduct static in use process.
Further, the hoisting mechanism 200 that the trolley of the present embodiment also has support frame 100 and is fixed on fixed block 40
(i.e. braking mechanism), support frame 100 and active block stop 50 are relatively fixed, support frame 100 under the drive of hoisting mechanism 200 can on
It is lower movement and selective contact with or leave supporting surface.If Fig. 2 is the travel position schematic diagram of trolley, at this point, trolley is in non-
Braking state, support frame 100 are hanging.It is the braking state schematic diagram of trolley, at this point, support frame 100 is contiguously such as Fig. 3 and Fig. 4
Face, trolley can carry out tray loading movement.
Specifically, support frame 100 includes the support rod 101 being movably arranged in vehicle frame 10 on longitudinal direction and connection support
The cross bar 102 of bar 101 and active block stop 50.101 end of support rod is fixed with support plate 101a, such as sucker or using frictional force compared with
Big flexible material is made.The handle 1 for hand push is also extended to form on vehicle frame 10, handle 1 is extended obliquely upward from vehicle frame 10,
It is located at the same side with hoisting mechanism 200, support rod 101 and wobble wheel 22.Such as Fig. 4,1 opposite side of handle of trolley is additionally provided with several
Card slot A can be used for being inserted into corresponding label, such as show the specification of panel, corresponding assembly line number etc..
In the present embodiment, the side of support rod 101 is connected with more parallel cross bars 102, and the end of every cross bar 102 is solid
Surely there is an active block stop 50 upward, during 101 oscilaltion of support rod, each active block stop 50 is kept with it
The identical direction of motion, so that each active block stop 50 is in retraction shape while support rod 101 realizes brake function
State can be loaded movement, and when support rod 101 is in non-braking state, active block stop 50, which is in, stretches out blocked state, can be with
Carry out transport operation.Both during having reached trolley conveying tray, effect that pallet can not slide；Reach pallet again and enters and leaves trolley
When, effect that trolley can not slide.
Such as a kind of embodiment for the hoisting mechanism 200 that Fig. 5 is the present embodiment, hoisting mechanism 200 includes being fixed on fixation
Pedestal 201 on block 40, the lever 202 being articulated on pedestal 201, the joining rod 203 of connection support bar 101 and both ends difference
The connecting rod 204 being hinged on lever 202 and joining rod 203.Preferred operations handle 202 is bent from 204 junction of connecting rod to mention
Lift operations sense is simultaneously preferably self-locking.Also, 11 lower part of supporting part is additionally provided with lead-frame 11a, and cross bar 102 is arranged in lead-frame 11a
It is interior.
The present invention by being provided with the structure for limiting to pallet around the supporting part for placement tray, meanwhile,
The side that supporting part does not have position limiting structure is provided with active block stop, when needing loading pallet, active block stop can decline,
After tray loading, active block stop rises the side for being blocked in pallet, prevents it from skidding off；In addition, passing through the branch that will play braking action
Strut is attached with active block stop, and active block stop declines while brake, can be convenient tray loading, trolley will not be slided
It is dynamic；After the completion of loading, brake is removed, and support rod rises simultaneously with active block stop, and active block stop is blocked in supporting part side to protect
Pallet will not skid off in card transportational process.Both during having reached trolley conveying tray, effect that pallet can not slide；Reach again
When pallet enters and leaves trolley, effect that trolley can not slide.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (7)
1. a kind of trolley for preventing pallet from sliding, which is characterized in that including vehicle frame (10), be set to the more of the vehicle frame (10) bottom
It a castor (20), the supporting part (11) being set at the top of the vehicle frame (10) and active block stop (50), support frame (100) and is fixed on
Hoisting mechanism (200) on fixed block (40), the supporting part (11) include a pair of of cross spacing plate (30) and a fixed block
(40), the cross spacing plate (30) is respectively arranged on the two sides of the width direction of the supporting part (11), the fixed block (40)
The two sides of the length direction of the supporting part (11) are respectively arranged on the active block stop (50), and the active block stop (50) exists
Slidably to protrude and be retracted the supporting part (11) in the short transverse of the vehicle frame (10)；Support frame as described above (100) and institute
State that active block stop (50) is relatively fixed, the support rod (101) including being movably arranged on longitudinal direction in the vehicle frame (10) and
The cross bar (102) of the support rod (101) and the active block stop (50) is connected, the side of the support rod (101) is connected with
The more parallel cross bars (102), the end of the every cross bar (102) is fixed with an active block stop upward
(50), support frame as described above (100) can move up and down under the drive of the hoisting mechanism (200) and selective contact with or leave
Supporting surface, all active block stops (50) keep the identical direction of motion with support frame as described above (100) and are selectively located in
In indentation state or blocked state is stretched out, and the active block stop (50) is in when the support rod (101) contact supporting surface
Indentation state slides into the supporting part (11), the active block stop when the support rod (101) leaves supporting surface for pallet
(50) in stretching blocked state to prevent tray both slid.
2. the trolley according to claim 1 for preventing pallet from sliding, which is characterized in that leaned on the cross spacing plate (30)
The end faces outwards bending of the nearly active block stop (50), forms guide portion (31).
3. the trolley according to claim 1 for preventing pallet from sliding, which is characterized in that supporting part (11) the surface setting
Have multiple rows of idler wheel (110), the idler wheel (110) is axially perpendicular to the cross spacing plate (30).
4. the trolley according to claim 1 for preventing pallet from sliding, which is characterized in that the castor (20) includes close to institute
State the directional wheel (21) of active block stop (50) side and the wobble wheel (22) close to the fixed block (40) side, the wobble wheel
(22) brake component (22a) is provided on.
5. the trolley according to claim 1 for preventing pallet from sliding, which is characterized in that it further include metallic bond (60), it is described
Vehicle frame (10) is made of metal, and the metallic bond (60) is connected to the vehicle frame (10) bottom, and length is greater than the castor
(20) height.
6. -5 any trolley for preventing pallet from sliding according to claim 1, which is characterized in that the hoisting mechanism
It (200) include the pedestal (201) being fixed on the fixed block (40), the lever being articulated on the pedestal (201)
(202), it connects the joining rod (203) of the support rod (101) and both ends is respectively hinged at the lever (202) and the rank
Connecting rod (204) on extension bar (203).
7. -5 any trolley for preventing pallet from sliding according to claim 1, which is characterized in that under the supporting part (11)
Portion is additionally provided with lead-frame (11a), and the cross bar (102) is arranged in the lead-frame (11a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737551.5A CN106275027B (en) | 2016-08-26 | 2016-08-26 | A kind of trolley for preventing pallet from sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737551.5A CN106275027B (en) | 2016-08-26 | 2016-08-26 | A kind of trolley for preventing pallet from sliding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106275027A CN106275027A (en) | 2017-01-04 |
| CN106275027B true CN106275027B (en) | 2019-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737551.5A Active CN106275027B (en) | 2016-08-26 | 2016-08-26 | A kind of trolley for preventing pallet from sliding |
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| Country | Link |
|---|---|
| CN (1) | CN106275027B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304122A (en) * | 2019-05-28 | 2019-10-08 | 蚌埠国显科技有限公司 | A kind of cart having for shifting glass thinning basket |
| CN110526173B (en) * | 2019-09-25 | 2024-04-16 | 广汽丰田汽车有限公司 | Oil tank conveying device |
| CN111572615B (en) * | 2020-05-28 | 2021-08-06 | 苏州浪潮智能科技有限公司 | Server aging vehicle with fool-proof brake mechanism |
| TWI793703B (en) * | 2021-06-04 | 2023-02-21 | 家登精密工業股份有限公司 | Closures and containers with closures |
| CN114275022B (en) * | 2021-12-31 | 2023-04-07 | 苏州浪潮智能科技有限公司 | Server transport vechicle |
| CN115009342A (en) * | 2022-06-29 | 2022-09-06 | 苏州浪潮智能科技有限公司 | Server aging vehicle |
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|---|---|---|---|---|
| US4067444A (en) * | 1976-11-15 | 1978-01-10 | Banner Metals Division Of Intercole Automation, Inc. | Retainer bar assembly for mail carrying rack |
| DE3834523C1 (en) * | 1988-10-11 | 1989-12-21 | Franz 5190 Stolberg De Balduin | Locking device for vehicles, in particular fork lift trucks |
| CN1139635A (en) * | 1995-05-18 | 1997-01-08 | 大宇电子株式会社 | Carrying car for antomatic alternating device of support dish |
| CN2308536Y (en) * | 1997-09-19 | 1999-02-24 | 吴德盛 | Circuit board storage and conveying bench vehicle with improved structure |
| CN201800741U (en) * | 2010-08-27 | 2011-04-20 | 深南电路有限公司 | Anti-static turnover vehicle |
| CN103101044A (en) * | 2013-02-26 | 2013-05-15 | 江苏润达光伏科技有限公司 | Ethylene-vinyl acetate backing plate anti-static multilayer stacking table for solar energy assembly production |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011246281A (en) * | 2010-04-30 | 2011-12-08 | Panasonic Corp | Tray carriage and tray falling prevention device |
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2016
- 2016-08-26 CN CN201610737551.5A patent/CN106275027B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067444A (en) * | 1976-11-15 | 1978-01-10 | Banner Metals Division Of Intercole Automation, Inc. | Retainer bar assembly for mail carrying rack |
| DE3834523C1 (en) * | 1988-10-11 | 1989-12-21 | Franz 5190 Stolberg De Balduin | Locking device for vehicles, in particular fork lift trucks |
| CN1139635A (en) * | 1995-05-18 | 1997-01-08 | 大宇电子株式会社 | Carrying car for antomatic alternating device of support dish |
| CN2308536Y (en) * | 1997-09-19 | 1999-02-24 | 吴德盛 | Circuit board storage and conveying bench vehicle with improved structure |
| CN201800741U (en) * | 2010-08-27 | 2011-04-20 | 深南电路有限公司 | Anti-static turnover vehicle |
| CN103101044A (en) * | 2013-02-26 | 2013-05-15 | 江苏润达光伏科技有限公司 | Ethylene-vinyl acetate backing plate anti-static multilayer stacking table for solar energy assembly production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106275027A (en) | 2017-01-04 |
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