CN106698252A - Movable type automatic lifting platform - Google Patents
Movable type automatic lifting platform Download PDFInfo
- Publication number
- CN106698252A CN106698252A CN201710137780.8A CN201710137780A CN106698252A CN 106698252 A CN106698252 A CN 106698252A CN 201710137780 A CN201710137780 A CN 201710137780A CN 106698252 A CN106698252 A CN 106698252A
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- CN
- China
- Prior art keywords
- base
- threaded connection
- screw
- platform
- support
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- 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
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of automatic lifting platforms, and discloses a movable type automatic lifting platform. The movable type automatic lifting platform comprises a lifting platform transmission mechanism unit, an actuating mechanism unit and a body structure unit, wherein the lifting platform transmission mechanism unit mainly comprises a motor, a coupling, a transmission shaft, a fixed seat and a transmission block, and the transmission shaft is connected with the transmission block by virtue of rectangular threads; the actuating mechanism unit mainly comprises a connecting rod, a U-shaped connecting piece, a platform and a guide post, and the connecting rod and the U-shaped connecting piece are limited by virtue of hinges; and the body structure unit comprises a base, a guide post connecting piece, a bracket, a universal wheel bracket and a directional wheel bracket, and the guide post connecting piece is fixedly connected with the base by bolts. When heavy products need to be moved in a production workshop, the movable type automatic lifting platform can help an operator to move goods between different heights of workbenches, so that the labor intensity is reduced, the working efficiency is improved, and the movable type automatic lifting platform has the advantages of small size and simple structure and is suitable for the environment with limited space.
Description
Technical field
The present invention relates to automatic rising-sinking platform technical field, a kind of portable automatic rising-sinking platform is related in particular to.
Background technology
In workshop, it is necessary to the heavier product on low clearance workbench is transported on workbench higher, and two works
Make distant between platform, route is not straight line.At present, worker is mainly and uses transported in hand truck fashion product, relatively low workbench
On product be transported on handcart in person, after reaching workbench higher, then product is transported to above workbench, therefore increase
Add the labour intensity of worker and reduce operating efficiency.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of portable automatic rising-sinking platform, including hoistable platform
Gear train unit, actuator unit and body construction unit.Hoistable platform gear train unit includes：Power transmission shaft, shaft coupling
Device, fixed seat, bearing block, clutch shaft bearing lid, drive block, second bearing lid, support base, power transmission shaft are by rectangular thread and transmission
Block is connected；Actuator unit includes：Connecting rod, U-shaped connector, platform, lead column, fairlead, connecting rod pass through with U-shaped connector
Hinge restraining；Body construction unit includes：Base, lead column connector, support, controller, handle, guidance panel, universal wheel
Support, orientation wheel support, lead column connector are connected with base by the first bolt thread.
Further, the motor is threadedly coupled by the 4th blind screwed hole of the 3rd screw and base lower end, described
Fixed seat is threadedly coupled by the 4th screw with the second blind screwed hole on base, and described shaft coupling one end passes through the first flat pattern
Key is bonded with motor shaft and connects, and the other end is connected by the second flat pattern key with transmission shaft bond, and described bearing block passes through the 5th screw
It is threadedly coupled with described fixed seat, described clutch shaft bearing lid is connected with described bearing block by the 8th screw thread, institute
The power transmission shaft stated is connected with drive block by rectangular thread.
Further, the drive block is threadedly coupled by the 7th screw with described connecting rod, described second bearing lid
It is connected by the 6th screw thread with described support base, described support base is threadedly coupled by the first screw with support, institute
The surrounding that there is first blind hole, first blind hole support base upper end stated is dispersed with four the first screw threads with 90 degree of array angles
Hole.
Further, described connecting rod one end is threadedly coupled by the 7th screw with drive block, and the other end of the connecting rod has
First pin-and-hole, by connecting pin and U-shaped connector chain connection, the U-shaped connector passes through clamp screw to the first described pin-and-hole
Nail is threadedly coupled with described platform, and the centre bit of the platform upper surface is equipped with a circular concave station, the platform lower surface
Centre bit is equipped with rectangular recess.
Further, the platform is threadedly coupled by the 9th screw with described fairlead, the fairlead with it is described
Lead column gap coordinate, the lead column bottom pass through the first nut and triangle thread and described lead column connector spiral shell
Line is connected, and described lead column connector is connected by the first bolt with whorl of base, and there is back draught the lead column upper end.
Further, the battery tray is connected by the 8th screw with whorl of base, the square on the battery tray and base
Shape interporal lacuna coordinates, there are second through hole and six third through-holes in base right side, and the base lower end is symmetrical
Two the first round boss and two the second round boss, there is the 3rd blind screwed hole, described in the middle of first round boss
There is the 4th blind hole in the middle of two round boss.
Further, the support is connected by the second bolt with whorl of base, the controller by the 9th screw with
Support is threadedly coupled, and the guidance panel is threadedly coupled by the second screw with support, and the handle is by the tenth screw and branch
Frame is threadedly coupled, the pedestal lower end both sides it is symmetrical triangle reinforcement, the pedestal upper end has three screw holes.
Further, the inner ring interference fit of the upper end of the caster bracket and the 4th rolling bearing, the 4th axis of rolling
The 4th blind hole interference fit on the outer ring held and base, the universal wheel and the 3rd housing washer interference fit, it is described
The inner ring of the 3rd rolling bearing and first rotating shaft interference fit, first rotating shaft pass through the first locking nut screw thread with caster bracket
It is fixed.
Further, the upper end of the orientation wheel support is threadedly coupled with the 3rd blind screwed hole on base, and uses the
Two locking nuts are fixed, outer ring and the directional wheel interference fit, the inner ring of the 5th rolling bearing of the 5th rolling bearing
With the second rotating shaft interference fit, the second rotating shaft with orientation wheel support be screwed by the 3rd locking nut.
A kind of portable automatic rising-sinking platform of the invention can facilitate worker to transport with automatic lifting to different height
Product, reduces labor intensity, and improves operating efficiency.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the invention.
Fig. 2 is gear train unit explosive view of the invention.
Fig. 3 is actuator unit explosive view a of the invention.
Fig. 4 is actuator unit explosive view b of the invention.
Fig. 5 is the three-dimensional structure diagram a of base member.
Fig. 6 is the three-dimensional structure diagram b of base member.
Fig. 7 is the three-dimensional structure diagram of universal wheel component.
Fig. 8 is the three-dimensional structure diagram for orienting wheel component.
Fig. 9 is the three-dimensional structure diagram of bracket component.
In figure：1- platforms；2- lead columns；3- support bases；The screws of 4- first；5- guidance panels；The screws of 6- second；7- handles
Hand；8- supports；9- power transmission shafts；10- caster brackets；11- orients wheel support；12- bases；13- batteries；14- lead columns are connected
Part；15- motors；The screws of 16- the 3rd；17- the first flat pattern keys；18- the second flat pattern keys；The rolling bearings of 19- first；The spiral shells of 20- the 4th
Nail；21- fixed seats；22- bearing blocks；The screws of 23- the 5th；24- clutch shaft bearing lids；25- drive blocks；26- second bearing lids；27-
Second rolling bearing；The blind holes of 28- first；The screwed holes of 29- first；The screwed holes of 30- second；The screws of 31- the 6th；The screws of 32- the 7th；
The screws of 33- the 8th；34- shaft couplings；35- motor shafts；36- fairleads；The screws of 37- the 9th；38- connecting rods；The screwed holes of 39- the 3rd；
40- first through hole；The screwed holes of 41- the 4th；The nuts of 42- first；43- triangle threads；44- first sells empty；The nuts of 45- second；
46-U shape connectors；47- second sells empty；48- rectangular recess；The screwed holes of 49- the 5th；50- connecting pins；51- circle concave stations；52-
Holding screw；53- is to taper；54- battery trays；The blind screwed holes of 55- first；The bolts of 56- first；The blind screwed holes of 57- second；58-
Second through hole；59- third through-holes；The screws of 60- the 8th；The round boss of 61- first；The blind screwed holes of 62- the 3rd；63- fourth holes；
The round boss of 64- second；The blind holes of 65- the 4th；The blind screwed holes of 66- the 4th；67- rectangular openings；68- first rotating shafts；69- universal wheels；
The rolling bearings of 70- the 3rd；The locking nuts of 71- first；The rolling bearings of 72- the 4th；The rotating shafts of 73- second；74- directional wheels；75- second
Locking nut；The locking nuts of 76- the 3rd；The rolling bearings of 77- the 5th；The bolts of 78- second；The screws of 79- the 9th；80- controllers；
The screws of 81- the tenth；82- screw holes；83- triangle reinforcements.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of portable automatic rising-sinking platform as described in Fig. 1 to 9 shows the preferred embodiment of the present invention, including hoistable platform
Gear train unit, actuator unit and body construction unit.Hoistable platform gear train unit includes：Power transmission shaft 9, shaft coupling
Device 34, fixed seat 21, bearing block 22, clutch shaft bearing lid 24, drive block 25, second bearing lid 26, support base 3, power transmission shaft 9 pass through
Rectangular thread is connected with drive block 25；Actuator unit includes：Connecting rod 38, U-shaped connector 46, platform 1, lead column 2, guiding
Set 35, connecting rod 3 passes through hinge restraining with U-shaped connector 46；Body construction unit includes：Base 12, lead column connector 14, branch
Frame 8, controller 80, handle 7, guidance panel 5, caster bracket 10, orientation wheel support 11, lead column connector 14 and base 12
It is threadedly coupled by the first bolt 56.
Wherein, the motor 15 is threadedly coupled by the 4th blind screwed hole 66 of the 3rd screw 16 and the lower end of base 12, institute
The fixed seat 21 stated is threadedly coupled by the 4th screw 20 with the second blind screwed hole 57 on base 12, and described bearing block 22 leads to
Cross the 5th screw 23 to be threadedly coupled with fixed seat 21, described clutch shaft bearing lid 24 passes through the 8th screw with described bearing block 22
33 threaded connections, described power transmission shaft 9 is connected with drive block 25 by rectangular thread.
Wherein, the second bearing lid 26 is threadedly coupled with described support base 3 by the 6th screw 31, and support base 3 is by the
One screw 4 is threadedly coupled with support 8, the described upper end of support base 3 have first blind hole 28, and the surrounding of the first blind hole 28 with
90 degree of array angles are dispersed with four the first screwed holes 29.
Wherein, the drive block 25 is threadedly coupled by the 7th screw 32 with the connecting rod 38, and the one end of the connecting rod 38 leads to
Cross the 7th screw 32 to be threadedly coupled with drive block 25, the other end of the connecting rod 38 has the first pin-and-hole 44, first pin-and-hole 44
By connecting pin 50 and the chain connection of U-shaped connector 46, the U-shaped connector 46 passes through holding screw 52 and described platform 1
Threaded connection, the centre bit of the upper surface of the platform 1 is equipped with a circular concave station 51, and the lower surface centre bit of platform 1 is equipped with rectangle
Groove 48, the platform 1 is threadedly coupled by the 9th screw 37 with described fairlead 36, and the fairlead 36 is led with described
Coordinate to the gap of post 2, the bottom of the lead column 2 passes through the first nut 42 and triangle thread 43 and described lead column connector
14 threaded connections, the lead column connector 14 is threadedly coupled by the first bolt 56 with base 12, and the upper end of the lead column 2 has
Back draught 53.
Wherein, the battery tray 54 is threadedly coupled by the 8th screw 60 with base 12, the battery tray 54 and base 12
On the gap of rectangular opening 67 coordinate, there are second through hole 58 and six third through-holes 59, the base in the right side of the base 12
12 lower ends it is symmetrical two the first round boss 61 and two the second round boss 64, in the middle of first round boss 61
There is the 3rd blind screwed hole 62, have the 4th blind hole 65 in the middle of second round boss 64.
Wherein, the inner ring interference fit of the upper end of the caster bracket 10 and the 4th rolling bearing 72, the 4th axis of rolling
Hold the interference fit of the 4th blind hole 65 on 72 outer ring and base 8, the universal wheel 69 and the outer ring interference of the 3rd rolling bearing 70
Coordinate, inner ring and the interference fit of first rotating shaft 68 of the 3rd rolling bearing 70, first rotating shaft 68 are led to caster bracket 10
The first locking nut 71 is crossed to be screwed；The screw thread of the 3rd blind screwed hole 62 on the upper end and base 8 of the orientation wheel support 11
Connection, and fixed with the second locking nut 75, outer ring and the interference fit of directional wheel 74 of the 5th rolling bearing 77 are described
The inner ring of the 5th rolling bearing 77 and the second rotating shaft are crossed 73 and are full of cooperation, and the second rotating shaft 73 is with orientation wheel support 11 by the 3rd locking
Nut 76 is screwed.
Wherein, the support 8 is threadedly coupled by the second bolt 78 with base 12, and the controller 80 passes through the 9th screw
79 are threadedly coupled with support 8, and the guidance panel 5 is threadedly coupled by the second screw 6 with support 8, and the handle 7 passes through the tenth
Screw 81 is threadedly coupled with support 8, the lower end both sides of support 8 it is symmetrical triangle reinforcement 83, the upper end of the support 8 has three
Individual screw hole 82.
In one embodiment of the application, rotation drives power transmission shaft 9 to rotate to motor shaft 35 by shaft coupling 34 at a high speed, revolves
Turn to move across power transmission shaft 9 and the screw thread pair of the composition of drive block 25 is changed into movement, so as to force drive block 25 along power transmission shaft 9
It is mobile, and because the one end of connecting rod 38 is threadedly coupled with drive block, the other end of connecting rod 38 and U-shaped connector chain connection, platform 1 and
U-shaped connector threaded connection, platform 1 constitutes prismatic pair with lead column 2, and finally, the convert rotational motion of motor shaft 35 is platform 1
Movement.By the size and direction of controller 80 and the rotating speed of the controlled motor of guidance panel 5, then control platform 1 rise or
The height of decline.
It should be noted that preferably implementation method of the invention is given in specification of the invention and its accompanying drawing, but
It is that the present invention can be realized by many different forms, however it is not limited to the implementation method described by this specification, these realities
Mode is applied not as the extra limitation to present invention, there is provided the purpose of these implementation methods is made in disclosure of the invention
The understanding of appearance is more thorough comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, the various realities that formation is not enumerated above
Mode is applied, the scope of description of the invention record is accordingly to be regarded as；Further, for those of ordinary skills, can be with root
Improved according to described above or converted, and all these modifications and variations should all belong to the protection of appended claims of the present invention
Scope.
Claims (8)
1. a kind of portable automatic rising-sinking platform, including：Hoistable platform gear train unit, actuator unit and body construction
Unit, it is characterised in that hoistable platform gear train unit includes：Power transmission shaft（9）, shaft coupling（34）, fixed seat（21）, bearing
Seat（22）, clutch shaft bearing lid（24）, drive block（25）, second bearing lid（26）, support base（3）, power transmission shaft（9）By rectangle spiral shell
Line and drive block（25）Connection；Actuator unit includes：Connecting rod（38）, U-shaped connector（46）, platform（1）, lead column（2）、
Fairlead（36）, connecting rod（38）With U-shaped connector（46）By hinge restraining；Body construction unit includes：Base（12）, be oriented to
Post connector（14）, support（8）, controller（80）, handle（7）, guidance panel（5）, caster bracket（10）, orientation wheel support
（11）, lead column connector（14）With base（12）By the first bolt（56）Threaded connection.
2. a kind of portable automatic rising-sinking platform according to claim 1, it is characterised in that the motor（15）By
Three screws（16）And base（12）4th blind screwed hole of lower end（66）Threaded connection, described fixed seat（21）By the 4th spiral shell
Nail（20）With base（12）On the second blind screwed hole（57）Threaded connection, described bearing block（22）By the 5th screw（23）
With described fixed seat（21）Threaded connection, described power transmission shaft（9）With drive block（25）Connected by rectangular thread.
3. a kind of portable automatic rising-sinking platform according to claim 1, it is characterised in that described drive block（25）It is logical
Cross the 7th screw（32）With described connecting rod（38）Threaded connection, described second bearing lid（26）With described support base（3）
By the 6th screw（31）Threaded connection, described support base（3）By the first screw（4）With support（8）Threaded connection.
4. a kind of portable automatic rising-sinking platform according to claim 1, it is characterised in that described support base（3）On
There is first blind hole at end（28）, first blind hole（28）Surrounding be dispersed with four the first screwed holes with 90 degree of array angles
（29）.
5. a kind of portable automatic rising-sinking platform according to claim 1, it is characterised in that the connecting rod（38）One end leads to
Cross the 7th screw（32）With drive block（25）Threaded connection, the connecting rod（38）The other end have the first pin-and-hole（44）, it is described
First pin-and-hole（44）By connecting pin（50）With U-shaped connector（46）Chain connection, the U-shaped connector（46）By clamp screw
Nail（52）With described platform（1）Threaded connection, the platform（1）The centre bit of upper surface is equipped with a circular concave station（51）,
The platform（1）Lower surface centre bit is equipped with rectangular recess（48）.
6. a kind of portable automatic rising-sinking platform according to claim 1, it is characterised in that the platform（1）By
Nine screws（37）With described fairlead（36）Threaded connection, the fairlead（36）With described lead column（2）Gap coordinates,
The lead column（2）Bottom passes through the first nut（42）And triangle thread（43）With described lead column connector（14）Screw thread
Connection, described lead column connector（14）By the first bolt（56）With base（12）Threaded connection, the lead column（2）On
There is back draught at end（53）.
7. a kind of portable automatic rising-sinking platform according to claim 1, it is characterised in that the base（12）Right side has
One the second through hole（58）And six third through-holes（59）, the base（12）Lower end it is symmetrical two the first round boss
（61）And two the second round boss（64）, first round boss（61）There is the 3rd blind screwed hole centre（62）, described
Two round boss（64）There is the 4th blind hole centre（65）.
8. a kind of portable automatic rising-sinking platform according to claim 1 to 8 any one, it is characterised in that the branch
Frame（8）By the second bolt（78）With base（12）Threaded connection, the handle（7）By the tenth screw（81）With support（8）
Threaded connection, the support（8）Lower end both sides it is symmetrical triangle reinforcement（83）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137780.8A CN106698252A (en) | 2017-03-09 | 2017-03-09 | Movable type automatic lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137780.8A CN106698252A (en) | 2017-03-09 | 2017-03-09 | Movable type automatic lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106698252A true CN106698252A (en) | 2017-05-24 |
Family
ID=58918081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710137780.8A Pending CN106698252A (en) | 2017-03-09 | 2017-03-09 | Movable type automatic lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106698252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960606A (en) * | 2021-03-01 | 2021-06-15 | 吉林大学 | Universal cross shaft lead screw lifting portal system of electric forklift |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202671126U (en) * | 2012-05-31 | 2013-01-16 | 江苏力星通用钢球股份有限公司 | Portable electric lifting movable platform |
| CN203582403U (en) * | 2013-10-23 | 2014-05-07 | 上海数讯信息技术有限公司 | Auxiliary mounting and carrying tool for 19 inch communication equipment |
| CN204607510U (en) * | 2015-04-22 | 2015-09-02 | 上海凯思尔电子有限公司 | Height Self Matching jacking system |
| CN204824008U (en) * | 2015-08-21 | 2015-12-02 | 山东山姆自动化设备有限公司 | Dolly that lifts that is suitable for assembly line installation |
| CN105129672A (en) * | 2015-09-25 | 2015-12-09 | 苏州市优诺特升降机械有限公司 | Lead screw elevator with high stability |
| CN207142740U (en) * | 2017-03-09 | 2018-03-27 | 哈尔滨理工大学 | A kind of portable automatic rising-sinking platform |
-
2017
- 2017-03-09 CN CN201710137780.8A patent/CN106698252A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202671126U (en) * | 2012-05-31 | 2013-01-16 | 江苏力星通用钢球股份有限公司 | Portable electric lifting movable platform |
| CN203582403U (en) * | 2013-10-23 | 2014-05-07 | 上海数讯信息技术有限公司 | Auxiliary mounting and carrying tool for 19 inch communication equipment |
| CN204607510U (en) * | 2015-04-22 | 2015-09-02 | 上海凯思尔电子有限公司 | Height Self Matching jacking system |
| CN204824008U (en) * | 2015-08-21 | 2015-12-02 | 山东山姆自动化设备有限公司 | Dolly that lifts that is suitable for assembly line installation |
| CN105129672A (en) * | 2015-09-25 | 2015-12-09 | 苏州市优诺特升降机械有限公司 | Lead screw elevator with high stability |
| CN207142740U (en) * | 2017-03-09 | 2018-03-27 | 哈尔滨理工大学 | A kind of portable automatic rising-sinking platform |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960606A (en) * | 2021-03-01 | 2021-06-15 | 吉林大学 | Universal cross shaft lead screw lifting portal system of electric forklift |
| CN112960606B (en) * | 2021-03-01 | 2022-08-02 | 吉林大学 | Universal cross shaft lead screw lifting portal system of electric forklift |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |