CN108820766A - A kind of liftable trolley - Google Patents
A kind of liftable trolley Download PDFInfo
- Publication number
- CN108820766A CN108820766A CN201810840086.7A CN201810840086A CN108820766A CN 108820766 A CN108820766 A CN 108820766A CN 201810840086 A CN201810840086 A CN 201810840086A CN 108820766 A CN108820766 A CN 108820766A
- Authority
- CN
- China
- Prior art keywords
- strut
- support frame
- carrier plate
- liftable
- liftable trolley
- 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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
-
- 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
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/007—Means for moving conveyor frames and control arrangements therefor
Abstract
The present invention relates to a kind of liftable trolleies, including：Support frame, bottom are provided with wheel；Elevating mechanism is set at the top of support frame；Carrier plate is set at the top of elevating mechanism；The elevating mechanism includes the first strut and the second strut that middle part is articulated and connected, one end of first strut and the second strut is hingedly arranged with support frame and carrier plate respectively, the other end of first strut and the second strut is set at the top of support frame and in the first guide rail of carrier plate bottom, and is moved along the first guide rail；It is provided with transmission mechanism at the top of support frame as described above, for driving the first strut and the second strut, so that carrier plate be made to move up and down.Vehicle structure of the invention is simple, easy to operate, alleviates the manual labor of people, and handling efficiency is high, highly-safe.
Description
Technical field
The present invention relates to a kind of liftable trolley, belongs to cargo lifting and carry technical field.
Background technique
It in the prior art, is usually all manually manually to be transported on packing machine for the packing case of liquid crystal display panel, in vehicle
Between the original physical demands of worker that works with regard to big, high-intensitive handling work is very big challenge for the physical strength of worker.
Manual handling also results in that production efficiency is low, and there are security risks simultaneously.
Summary of the invention
The technical problem to be solved by the present invention is to：When to solve to solve artificial unarmed carrier package in the prior art, take
When it is laborious and there is technical issues that, a kind of liftable trolley is provided.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of liftable trolley, including：
Support frame, bottom are provided with wheel；
Elevating mechanism is set at the top of support frame；
Carrier plate is set at the top of elevating mechanism；
The elevating mechanism includes the first strut and the second strut that middle part is articulated and connected, the first strut and the second strut
One end is hingedly arranged with support frame and carrier plate respectively, and the other end of the first strut and the second strut is set to positioned at support frame top
In first guide rail of portion and carrier plate bottom, and moved along the first guide rail；
It is provided with transmission mechanism at the top of support frame as described above, for driving the first strut and the second strut, to make carrier plate
It moves up and down.
Preferably, it is provided with the second guide rail at the top of support frame as described above, the transmission mechanism includes being fixed on by bearing block
The screw rod being able to rotate at the top of support frame, is arranged in the sliding block on the second guide rail and screw rod, and being used for for screw rod one end is arranged in
The handwheel that screw rod rotation is driven under external force, connects the cross bar of the first strut of two sides, and both ends are cut with scissors with cross bar and sliding block respectively
The connecting rod connect.
Preferably, the screw rod is trapezoidal screw.
Preferably, several Powerless rollers disposed in parallel are installed on the carrier plate.
Preferably, the liftable trolley is additionally provided with blocking mechanism, and the blocking mechanism includes being located at Powerless roller to pass
The fixed baffle higher than Powerless roller transmission surface of defeated direction one end, the bottom that can be rotated below Powerless roller
Bar is arranged in the active retaining rod on bottom bar far from fixed baffle one end and the rocking handle of the bottom bar other end is arranged in, shakes described in shake
When handle position of the active retaining rod between the transmission surface for being above and below the Powerless roller can move.
Preferably, the arranged direction on the carrier plate along Powerless roller is provided with side baffle, and the side baffle is higher than
The transmission surface of Powerless roller.
Preferably, one end that the first strut and the second strut are located in the first guide rail is provided with rolling member.
Preferably, support frame as described above bottom is also equipped with the locator for fixing trolley.
Preferably, the wheel is universal wheel.
The beneficial effects of the invention are as follows：
Liftable trolley provided by the invention is equipped with wheel in support frame bottom, elevating mechanism is equipped at the top of support frame
And transmission mechanism, elevating mechanism top are equipped with carrier plate, elevating mechanism includes the first strut that middle part is articulated and connected and second
One end of bar, the first strut and the second strut is hingedly arranged with support frame and carrier plate respectively, and the other end, which is set to, is located at support
In top of the trellis and the first guide rail of carrier plate bottom, the first strut and the second strut is driven to put around hinge joint by transmission mechanism
It is dynamic, to realize rising or falling for carrier plate.Vehicle structure of the invention is simple, easy to operate, alleviates the physical strength labor of people
It is dynamic, and handling efficiency is high, it is highly-safe.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the three-dimensional view of liftable trolley of the invention；
Fig. 2 is the three-dimensional view of elevating mechanism and transmission mechanism of the invention；
Fig. 3 is the side view of liftable trolley (saving support frame) of the invention.
Appended drawing reference in figure is：1- support frame, 11- wheel, 12- locator, 2- elevating mechanism, the first strut of 21-,
The second strut of 22-, 23- rolling member, 3- carrier plate, 31- Powerless roller, 4- lead screw transmission mechanism, 41- trapezoidal screw, 42- axis
Hold seat, 43- handwheel, 44- sliding block, 45- connecting rod, 46- cross bar, 5- blocking mechanism, 51- bottom bar, 52- fixed baffle, 53- activity shelves
Bar, 54- rocking handle, 6- side baffle.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment
The present embodiment provides a kind of liftable trolleies, as shown in Figure 1, Figure 2 and Figure 3, including：
Support frame 1, bottom are set there are four wheel 11；
Elevating mechanism 2 is set to 1 top of support frame；
Carrier plate 3 is set to 2 top of elevating mechanism；
The elevating mechanism 2 includes the first strut 21 and the second strut 22 of middle part articulated connection, the first strut 21 and the
One end of two struts 22 is hingedly arranged with support frame 1 and carrier plate 3 respectively, and the other end of the first strut 21 and the second strut 22 is set
It is equipped with rolling member 23 (concretely bearing), 1 top of support frame and 3 bottom of carrier plate are provided with the first guide rail, the rolling member
23 are located in the first guide rail and can move along the first guide rail；
The second guide rail and transmission mechanism 4 are provided at the top of support frame as described above 1, the transmission mechanism 4 includes passing through bearing block
42 are fixed on the trapezoidal screw 41 being able to rotate at 1 top of support frame, and the sliding block 44 on the second guide rail and trapezoidal screw 41 is arranged in,
Be arranged in 41 one end of trapezoidal screw for the handwheel 43 that driving trapezoidal screw 41 rotates under external force, connect the of two sides
The cross bar 46 of one strut 21, the both ends connecting rod 45 hinged with cross bar 46 and sliding block 44 respectively.
It when shaking handwheel 43, can be moved on the second guide rail with movable slider 44, sliding block 44 passes through connecting rod 45 and cross bar
46 drive the first strut 21 and the second strut 22 around respective hinged spot wobble, to realize rising or falling for carrier plate 3；When
When carrier plate 3 reaches desired height, stop shaking handwheel 43, the self-locking function of trapezoidal screw 41 can make trapezoidal screw 41 stop moving
It is dynamic, and then it is still in carrier plate 3 at desired height.
As shown in Figure 1, several Powerless rollers disposed in parallel 31 are equipped on the carrier plate 3, in order to which cargo exists
It is moved under the rolling of Powerless roller 31, achievees the purpose that pick and place cargo on trolley more easily.
As shown in figures 1 and 3, the liftable trolley is additionally provided with blocking mechanism 5, and the blocking mechanism 5 includes being located at nothing
(fixed baffle 52 can prevent goods to the fixed baffle 52 higher than 31 transmission surface of Powerless roller of 31 transmission direction one end of powered rollers
Object slides from one end with fixed baffle 52), the bottom bar 51 that can be rotated positioned at 31 lower section of Powerless roller is arranged the bottom of at
Active retaining rod 53 on bar 51 far from 52 one end of fixed baffle and the rocking handle 54 that 51 other end of bottom bar is arranged in, shake the rocking handle
When 54 position of the active retaining rod 53 between the transmission surface for being above and below the Powerless roller 31 can move.Feeding is complete
Cheng Hou makes the movable rising of lever 53 exceed the transmission surface of Powerless roller 31, can stop cargo at this time by shaking rocking handle 54
It is slid from movable 53 one end of lever, when blanking, then the biography for making movable lever 53 drop to Powerless roller 31 by shaking rocking handle 54
The chances of losing games is hereinafter, can pick and place cargo from Powerless roller 31 at this time.
As shown in Figure 1, the arranged direction on the carrier plate 3 along Powerless roller 31 is provided with side baffle 6, the side block
Plate 6 is higher than the transmission surface of Powerless roller 31, prevents cargo from sliding from the two sides of Powerless roller 31.
As shown in Figure 1,1 bottom of support frame as described above is also equipped with the locator 12 for fixing trolley, in order to pick and place goods
When object, keep trolley stationary；The wheel 11 is preferably universal wheel, in order to trolley steering.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
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 range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of liftable trolley, which is characterized in that including：
Support frame (1), bottom are provided with wheel (11)；
Elevating mechanism (2) is set at the top of support frame (1)；
Carrier plate (3) is set at the top of elevating mechanism (2)；
The elevating mechanism (2) includes the first strut (21) and the second strut (22) that middle part is articulated and connected, the first strut (21)
Hingedly it is arranged with support frame (1) and carrier plate (3) respectively with one end of the second strut (22), the first strut (21) and the second strut
(22) the other end is set at the top of support frame (1) and in first guide rail of carrier plate (3) bottom, and is moved along the first guide rail
It is dynamic；
Transmission mechanism (4) are provided at the top of support frame as described above (1), for driving the first strut (21) and the second strut (22), from
And move up and down carrier plate (3).
2. liftable trolley according to claim 1, which is characterized in that be provided with second at the top of support frame as described above (1) and lead
Rail, the transmission mechanism (4) include the screw rod being able to rotate being fixed at the top of support frame (1) by bearing block (42), and setting exists
The handwheel for driving screw rod rotation under external force of screw rod one end is arranged in sliding block (44) on second guide rail and screw rod
(43), the cross bar (46) of the first strut (21) of two sides is connected, the both ends connecting rod hinged with cross bar (46) and sliding block (44) respectively
(45)。
3. liftable trolley according to claim 2, which is characterized in that the screw rod is trapezoidal screw (41).
4. liftable trolley according to claim 1-3, which is characterized in that be equipped on the carrier plate (3)
Several Powerless rollers disposed in parallel (31).
5. liftable trolley according to claim 4, which is characterized in that the liftable trolley is additionally provided with blocking mechanism
(5), the blocking mechanism (5) includes transmitting positioned at be higher than Powerless roller (31) of Powerless roller (31) transmission direction one end
The fixed baffle (52) in face, the bottom bar (51) that can be rotated being located at below Powerless roller (31) are arranged on bottom bar (51)
Active retaining rod (53) far from fixed baffle (52) one end and the rocking handle (54) in bottom bar (51) other end is set, is shaken described in shake
When handle (54) position of the active retaining rod (53) between the transmission surface for being above and below the Powerless roller (31) can transport
It is dynamic.
6. liftable trolley according to claim 4, which is characterized in that along Powerless roller on the carrier plate (3)
(31) arranged direction is provided with side baffle (6), and the side baffle (6) is higher than the transmission surface of Powerless roller (31).
7. liftable trolley according to claim 1-6, which is characterized in that the first strut (21) and the second strut
(22) one end being located in the first guide rail is provided with rolling member (23).
8. liftable trolley according to claim 1-7, which is characterized in that also pacify support frame as described above (1) bottom
Equipped with the locator (12) for fixing trolley.
9. liftable trolley according to claim 1-8, which is characterized in that the wheel (11) is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840086.7A CN108820766A (en) | 2018-07-27 | 2018-07-27 | A kind of liftable trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840086.7A CN108820766A (en) | 2018-07-27 | 2018-07-27 | A kind of liftable trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108820766A true CN108820766A (en) | 2018-11-16 |
Family
ID=64141304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810840086.7A Pending CN108820766A (en) | 2018-07-27 | 2018-07-27 | A kind of liftable trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820766A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030051946A1 (en) * | 2001-09-05 | 2003-03-20 | Ying-Ming Chen | Vehicle lift |
| JP2009227434A (en) * | 2008-03-25 | 2009-10-08 | Dainippon Screen Mfg Co Ltd | Table lifter and substrate treatment device |
| CN204400538U (en) * | 2015-01-13 | 2015-06-17 | 丁克芳 | Hydraulic lifting dolly |
| CN205114955U (en) * | 2015-11-01 | 2016-03-30 | 卢德家 | Manual elevating platform |
| CN107140575A (en) * | 2017-07-12 | 2017-09-08 | 苏州道达信工程技术有限公司 | A kind of manual lead screw formula lift truck |
| CN206705601U (en) * | 2017-02-24 | 2017-12-05 | 福建省莆田市衡力传感器有限公司 | A kind of liftable moving cart |
| CN206915221U (en) * | 2017-05-18 | 2018-01-23 | 珠海群创新材料技术有限公司 | Inductance shakes material tray lifting mechanism |
| DE202018100419U1 (en) * | 2018-01-25 | 2018-01-31 | Puc Perfect Union Co., Ltd. | Electric lifting and lowering device |
| CN207330247U (en) * | 2017-10-27 | 2018-05-08 | 深圳市富丽法雷尔家私制造有限公司 | A kind of lifting platform |
| CN208683784U (en) * | 2018-07-27 | 2019-04-02 | 苏州精濑光电有限公司 | A kind of liftable trolley |
-
2018
- 2018-07-27 CN CN201810840086.7A patent/CN108820766A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030051946A1 (en) * | 2001-09-05 | 2003-03-20 | Ying-Ming Chen | Vehicle lift |
| JP2009227434A (en) * | 2008-03-25 | 2009-10-08 | Dainippon Screen Mfg Co Ltd | Table lifter and substrate treatment device |
| CN204400538U (en) * | 2015-01-13 | 2015-06-17 | 丁克芳 | Hydraulic lifting dolly |
| CN205114955U (en) * | 2015-11-01 | 2016-03-30 | 卢德家 | Manual elevating platform |
| CN206705601U (en) * | 2017-02-24 | 2017-12-05 | 福建省莆田市衡力传感器有限公司 | A kind of liftable moving cart |
| CN206915221U (en) * | 2017-05-18 | 2018-01-23 | 珠海群创新材料技术有限公司 | Inductance shakes material tray lifting mechanism |
| CN107140575A (en) * | 2017-07-12 | 2017-09-08 | 苏州道达信工程技术有限公司 | A kind of manual lead screw formula lift truck |
| CN207330247U (en) * | 2017-10-27 | 2018-05-08 | 深圳市富丽法雷尔家私制造有限公司 | A kind of lifting platform |
| DE202018100419U1 (en) * | 2018-01-25 | 2018-01-31 | Puc Perfect Union Co., Ltd. | Electric lifting and lowering device |
| CN208683784U (en) * | 2018-07-27 | 2019-04-02 | 苏州精濑光电有限公司 | A kind of liftable trolley |
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