CN211871272U - Carrying platform car convenient to move - Google Patents
Carrying platform car convenient to move Download PDFInfo
- Publication number
- CN211871272U CN211871272U CN201922392508.1U CN201922392508U CN211871272U CN 211871272 U CN211871272 U CN 211871272U CN 201922392508 U CN201922392508 U CN 201922392508U CN 211871272 U CN211871272 U CN 211871272U
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- connecting rod
- fixed
- screw
- nut
- base
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- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000005571 horizontal transmission Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Handcart (AREA)
Abstract
A convenient moving carrying platform car effectively solves the problems of troublesome loading and unloading, low working efficiency and the like, and comprises a base, wherein a fixed shaft is arranged in the middle of the base, the fixed shaft is rotatably connected with a supporting platform, an inner gear ring is fixed on the supporting platform, a rotating shaft is arranged in the base, a gear meshed with the inner gear ring is coaxially fixed at the upper end of the rotating shaft, a workbench is arranged above the supporting platform, a first connecting rod and a second connecting rod are hinged on the front side and the rear side of the supporting platform, a third connecting rod and a fourth connecting rod are hinged on the front side and the rear side of the workbench, a first nut and a second nut are arranged between the supporting platform and the workbench, a first cylinder is fixed on the front end and the rear end of the first nut, a second cylinder is fixed on the front end and the rear end of the second nut, the first connecting rod and the third connecting rod are hinged with the first cylinder, the second connecting rod, the first screw rod is in threaded connection with the first nut, and the second screw rod is in threaded connection with the second nut.
Description
Technical Field
The utility model relates to a transport means technical field especially relates to a transport platform car convenient to remove.
Background
In the production process of enterprise, we often see some carriers for the inside and frequently delivery goods of short distance fixed point between the factory building of enterprise, in handling, the objective table of carrier generally all is fixed unchangeable, can't adjust objective table's height or rotation angle freely, can't adapt to complicated loading environment, and loading and unloading are troublesome, and work efficiency is low, has increased workman's work burden.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the defects of the prior art, the utility model aims at providing a handling platform truck convenient to remove, the effectual loading and unloading of having solved is troublesome, the low scheduling problem of work efficiency.
The technical scheme for solving the problem is that the device comprises a base, wherein a plurality of rollers are hinged to the lower end of the base, a fixed shaft is arranged in the middle of the base and is rotatably connected with a supporting table positioned above the base, an inner gear ring is fixed on the lower end surface of the supporting table, a rotating shaft in the vertical direction is arranged in the base, and a gear meshed with the inner gear ring is coaxially fixed at the upper end of the rotating shaft;
the supporting table is arranged above the supporting table, a first connecting rod and a second connecting rod are hinged to the front side and the rear side of the supporting table, a third connecting rod and a fourth connecting rod are hinged to the front side and the rear side of the working table, a first nut and a second nut are arranged between the supporting table and the working table, first cylinders are fixed to the front end and the rear end of the first nut, second cylinders are fixed to the front end and the rear end of the second nut, the first connecting rod and the third connecting rod are hinged to the first cylinders, the second connecting rod and the fourth connecting rod are hinged to the second cylinders, a horizontal transmission shaft is arranged above the supporting table, a first screw and a second screw are coaxially fixed to the transmission shaft, the screw rotating directions of the first screw and the second screw are opposite, the first screw is in threaded connection with the first nut, and the second screw is in threaded connection with the.
The utility model discloses the structure is ingenious, easy operation, and the elevating movement of control workstation not only can be ingenious, but also can adjust the rotation angle of workstation, and is multiple functional, and application scope is wide, is favorable to the removal loading and unloading of article, and work efficiency is high, convenient and practical.
Drawings
Fig. 1 is a schematic view of a front view of the present invention.
Fig. 2 is a schematic diagram of a left side view of the present invention.
Fig. 3 is a schematic view of a three-dimensional structure of the first nut of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the carrying platform trolley convenient to move comprises a base 1, wherein a plurality of rollers are hinged to the lower end of the base 1, a fixed shaft 2 is arranged in the middle of the base 1, the fixed shaft 2 is rotatably connected with a supporting table 3 positioned above the base 1, an inner gear ring 4 is fixed on the lower end face of the supporting table 3, a rotating shaft in the vertical direction is arranged in the base 1, and a gear 5 meshed with the inner gear ring 4 is coaxially fixed at the upper end of the rotating shaft;
supporting bench 3 top is equipped with workstation 6, both sides all articulate there are first connecting rod 7 and second connecting rod 8 around the supporting bench 3, both sides all articulate there are third connecting rod 9 and fourth connecting rod 10 around the workstation 6, be equipped with first nut 11 and second nut 12 between supporting bench 3 and the workstation 6, both ends all are fixed with first cylinder 13 around the first nut 11, both ends all are fixed with second cylinder 14 around the second nut 12, first connecting rod 7 and third connecting rod 9 all articulate with first cylinder 13, second connecting rod 8 and fourth connecting rod 10 all articulate with second cylinder 14, supporting bench 3 top is equipped with the transmission shaft 15 of horizontal direction, transmission shaft 15 coaxial fixed has first screw rod 16 and second screw rod 17, the screw thread direction of first screw rod 16 and second screw rod 17 is opposite, first screw rod 16 and first nut 11 threaded connection, second screw rod 17 and second nut 12 threaded connection.
In order to control the proper rotating speed of the gear 5, a motor 18 is arranged in the base 1, and the motor 18 is coaxially and fixedly connected with a rotating shaft through a speed reducer.
A switch 19 for controlling the motor 18 is fixed on the base 1.
The first connecting rod 7 and the second connecting rod 8 are symmetrical left and right about the middle position of the supporting platform 3.
The third connecting rod 9 and the fourth connecting rod 10 are symmetrical left and right relative to the middle position of the workbench 6.
When the utility model is used, the indication directions or position relations of the terms of front, rear, left, right, upper and lower are based on the front view, when the article is needed to be carried, the base 1 is moved to a proper position under the action of the roller, the transmission shaft 15 is rotated, the transmission shaft 15 drives the first screw 16 and the second screw 17 to rotate coaxially, the first screw 16 is connected with the first screw cap 11 by screw thread, the second screw 17 is connected with the second screw cap 12 by screw thread, the screw thread turning directions of the first screw 16 and the second screw 17 are opposite, and the first screw cap 11 and the second screw cap 12 move to the middle position of the transmission shaft 15 simultaneously, the front end and the rear end of the first screw cap 11 are both fixed with the first cylinder 13, the first connecting rod 7, the third connecting rod 9 and the first cylinder 13 are hinged with each other, the first cylinder 13 drives the first connecting rod 7 and the third connecting rod 9 to move to the right, similarly, the front end and the rear end of the second nut 12 are respectively fixed with a second cylinder 14, the second connecting rod 8, the fourth connecting rod 10 and the second cylinder 14 are hinged with each other, the second cylinder 14 drives the second connecting rod 8 and the fourth connecting rod 10 to move leftwards, the workbench 6 can be stably lifted under the common action of the first connecting rod 7, the second connecting rod 8, the third connecting rod 9 and the fourth connecting rod 10, the threaded connection has certain self-locking performance, an additional locking device is not needed, the workbench 6 can be fixed at a proper height according to actual needs, when the workbench 6 needs to be reset, the transmission shaft 15 is reversely rotated, the first nut 11 and the second nut 12 are simultaneously far away from the middle position of the transmission shaft 15, and the workbench 6 is stably lowered to a proper position;
in the process of loading and unloading article, if the rotation angle of article needs to be adjusted, switch 19 is turned on, switch 19 drives motor 18 to start, motor 18 is through reduction gear and axis of rotation coaxial coupling, guarantee the suitable slew velocity of axis of rotation, the axis of rotation drives gear 5 and rotates, gear 5 drives ring gear 4 and rotates, ring gear 4 and brace table 3 fixed connection, install the bearing between brace table 3 and the fixed axle 2, and then brace table 3 rotates around fixed axle 2, realize that workstation 6 rotates along with brace table 3, effectively adjust the rotation angle of workstation 6, conveniently remove the transport article, and the operation is simple, time saving and labor saving.
The utility model discloses more traditional equipment has following benefit: 1) the structure is ingenious, the structure of the connecting rod and the screw nut is adopted, the lifting motion of the workbench 6 is effectively controlled, workpieces are convenient to assemble and disassemble, the threaded connection has self-locking performance, the stability is good, and the operation is convenient and fast; 2) combine gear 5 and ring gear 4 structure, effectively adjust the rotation angle of brace table 3, and then realize the rotary motion of workstation 6, conveniently get and take article, it is convenient to remove.
The utility model discloses the structure is ingenious, easy operation, and the elevating movement of control workstation not only can be ingenious, but also can adjust the rotation angle of workstation, and is multiple functional, and application scope is wide, is favorable to the removal loading and unloading of article, and work efficiency is high, has fine market prospect.
Claims (5)
1. A carrying platform truck convenient to move is characterized by comprising a base (1), wherein the lower end of the base (1) is hinged with a plurality of idler wheels, a fixed shaft (2) is arranged at the middle position of the base (1), the fixed shaft (2) is rotatably connected with a supporting table (3) positioned above the base (1), an inner gear ring (4) is fixed on the lower end surface of the supporting table (3), a rotating shaft in the vertical direction is arranged in the base (1), and a gear (5) meshed with the inner gear ring (4) is coaxially fixed at the upper end of the rotating shaft;
a workbench (6) is arranged above the supporting platform (3), a first connecting rod (7) and a second connecting rod (8) are hinged to the front side and the rear side of the supporting platform (3), a third connecting rod (9) and a fourth connecting rod (10) are hinged to the front side and the rear side of the workbench (6), a first nut (11) and a second nut (12) are arranged between the supporting platform (3) and the workbench (6), first cylinders (13) are fixed to the front end and the rear end of the first nut (11), second cylinders (14) are fixed to the front end and the rear end of the second nut (12), the first connecting rod (7) and the third connecting rod (9) are hinged to the first cylinder (13), the second connecting rod (8) and the fourth connecting rod (10) are hinged to the second cylinder (14), a horizontal transmission shaft (15) is arranged above the supporting platform (3), a first screw (16) and a second screw (17) are coaxially fixed to the transmission shaft (15), the screw thread turning directions of the first screw (16) and the second screw (17) are opposite, the first screw (16) is in threaded connection with the first screw cap (11), and the second screw (17) is in threaded connection with the second screw cap (12).
2. A portable carrying platform cart according to claim 1, wherein the base (1) is provided with a motor (18), and the motor (18) is coaxially and fixedly connected with the rotating shaft through a speed reducer.
3. A portable carrying platform cart according to claim 2, characterized in that the base (1) is fixed with a switch (19) for controlling the motor (18).
4. A mobile carrying cart according to claim 1, characterised in that said first link (7) and said second link (8) are left-right symmetrical about a middle position of said support table (3).
5. A mobile carrying cart according to claim 1, characterised in that said third link (9) and fourth link (10) are left-right symmetrical about the middle of the table (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392508.1U CN211871272U (en) | 2019-12-27 | 2019-12-27 | Carrying platform car convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922392508.1U CN211871272U (en) | 2019-12-27 | 2019-12-27 | Carrying platform car convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211871272U true CN211871272U (en) | 2020-11-06 |
Family
ID=73262772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922392508.1U Expired - Fee Related CN211871272U (en) | 2019-12-27 | 2019-12-27 | Carrying platform car convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211871272U (en) |
-
2019
- 2019-12-27 CN CN201922392508.1U patent/CN211871272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |