CN217345786U - Working platform with automatic lifting function - Google Patents
Working platform with automatic lifting function Download PDFInfo
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- CN217345786U CN217345786U CN202221475644.2U CN202221475644U CN217345786U CN 217345786 U CN217345786 U CN 217345786U CN 202221475644 U CN202221475644 U CN 202221475644U CN 217345786 U CN217345786 U CN 217345786U
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- shaft
- worm
- lifting
- transmission shaft
- shell
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Abstract
The utility model discloses a take work platform of automatic rising function, include: a machine support, the frame both ends are equipped with the riser, be equipped with operation platform in the frame, operation platform is located between the riser at left and right sides both ends, its characterized in that: a plurality of lifting mechanisms are arranged below the operating platform, and driving mechanisms are arranged on the lifting mechanisms; the utility model solves the problem that the height of some equipment operating platforms can not be adjusted in the prior art; the utility model has simple structure and convenient operation; the effect of randomly adjusting the height of the operating platform is realized by driving the transmission shaft.
Description
Technical Field
The utility model relates to a lift platform technical field specifically is a take work platform of automatic rising function.
Background
Some processing equipment, such as a slicer, often need to process pearl cotton with various thicknesses, but an input platform of some slicers in the prior art can only carry out size cutting and cannot adjust the height size of a cut material, so that the processed product has single thickness and size and no diversity, and the market demand for products with multiple specifications cannot be met; in order to solve the above problems, a working platform with an automatic lifting function is provided.
Disclosure of Invention
The utility model aims at solving the above problem and providing a work platform with automatic lifting function.
The utility model has the following concrete scheme: a work platform with automatic lifting function comprises: the lifting device comprises a rack, vertical plates are arranged at two ends of the rack, an operating platform is arranged on the rack and located between the vertical plates at the left end and the right end, a plurality of lifting mechanisms are arranged below the operating platform, and driving mechanisms are arranged on the lifting mechanisms.
Preferably, the lifting mechanism includes: the lower part of the shell is provided with a fixed seat which is fixedly connected with the rack; the lifting screw rod, the ball screw pair, the worm wheel and the worm are sequentially arranged in the shell, the lifting screw rod extends out of the shell, the upper end of the lifting screw rod is rotatably connected with the bottom of the operating platform, the ball screw pair is in threaded connection with the lifting screw rod, the worm wheel is fixedly connected with the ball screw pair, the worm which is meshed with the worm wheel is correspondingly arranged on one side of the worm wheel, and the worm is rotatably connected with the shell.
Preferably, the drive mechanism comprises: the transmission shaft horizontally penetrates through the shell and is coaxial with the worm, the transmission shaft and the worm are fixedly connected, one end of the transmission shaft is provided with a horizontal rotating shaft perpendicular to the transmission shaft, the rotating shaft is rotatably connected to a connecting seat, and the connecting seat is fixedly connected with the rack; the rotating shaft is in transmission connection with the transmission shaft through a pair of bevel gears which are perpendicular to each other, and a rotating disc is arranged at the outer end of the rotating shaft.
Preferably, the transmission shaft includes: the left shaft and the right shaft are rotatably connected, the left shaft and the right shaft are both provided with lifting mechanisms, a coupling is arranged between the left shaft and the right shaft, and the coupling is in key connection with a transmission shaft.
The utility model discloses a theory of operation: the rotating disc is rotated to drive the rotating shaft, so that bevel gears between the rotating shaft and the transmission shaft are driven to be meshed and transmitted, the transmission shaft is coaxially and fixedly connected with the worm, the transmission shaft drives the worm to transmit, the worm drives the worm wheel, so that the ball screw pair on the worm wheel is driven to rotate, and the ball screw pair rotates in the shell and simultaneously drives the lifting screw to lift due to the threaded connection of the ball screw pair and the lifting screw.
The utility model discloses following beneficial effect has: simple structure, convenient operation realizes the vertical drive in space through the bevel gear, has practiced thrift operating space, utilizes the ingenious drive worm gear transmission of transmission shaft simultaneously, has realized rotating the realization of final vertical lift from initial level, simultaneously, owing to be that lifting screw and ball screw are vice to pass through threaded connection, so the height of going up and down can be adjusted wantonly, satisfies the demand of co-altitude.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic structural view of the lifting mechanism;
FIG. 5 is a schematic view of the connection of the left and right shafts;
in the figure: 1-a machine frame, 2-a vertical plate, 3-an operation platform, 4-a lifting mechanism, 401-a shell, 402-a lifting screw rod, 403-a ball screw rod pair, 404-a worm wheel, 405-a worm, 5-a driving mechanism, 501-a left shaft, 502-a right shaft, 503-a coupler, 504-a rotating shaft, 505-a rotating disc and 6-a fixed seat.
Detailed Description
Referring to fig. 1-5, the present embodiment is a working platform with an automatic lifting function, including: the device comprises a rack 1, wherein vertical plates 2 are arranged at two ends of the rack 1, an operating platform 3 is arranged on the rack 1, the operating platform 3 is positioned between the vertical plates 2 at the left end and the right end, in the embodiment, sliding grooves are formed in the vertical plates 2, sliding rails are arranged at two ends of the operating platform 3, and the sliding rails on the operating platform 3 are connected with the sliding grooves on the vertical plates 2 in a sliding manner to play a role in guiding; a plurality of lifting mechanisms 4 are arranged below the operating platform 3, and driving mechanisms 5 are arranged on the lifting mechanisms 4.
In this embodiment, the lifting mechanism 4 includes: the lower part of the shell 401 is provided with a fixed seat 6, and the fixed seat 6 is fixedly connected with the rack 1; the lifting screw 402, the ball screw pair, the worm wheel 404 and the worm 405 are sequentially arranged in the shell 401, the lifting screw 402 extends out of the shell 401, the upper end of the lifting screw 402 is rotatably connected with the bottom of the operating platform 3, the ball screw pair is in threaded connection with the lifting screw 402, the worm wheel 404 is fixedly connected onto the ball screw pair, the worm 405 meshed with the worm wheel 404 is correspondingly arranged on one side of the worm wheel 404, and the worm 405 is rotatably connected with the shell 401.
In this embodiment, the driving mechanism 5 includes: the transmission shaft horizontally penetrates through the shell 401, is coaxial with the worm 405 and is fixedly connected with the worm, a horizontal rotating shaft 504 vertical to the transmission shaft is arranged at one end of the transmission shaft, the rotating shaft 504 is rotatably connected to a connecting seat, and the connecting seat is fixedly connected with the rack 1; the rotating shaft 504 is in transmission connection with the transmission shaft through a pair of bevel gears which are perpendicular to each other, and a rotating disc 505 is arranged at the outer end of the rotating shaft 504.
In this embodiment, the transmission shaft includes: left side axle 501, right side axle 502, left side axle 501 rotates with right side axle 502 to be connected, all be equipped with elevating system 4 on left side axle 501 and the right side axle 502, just be equipped with the shaft coupling between left side axle 501 and the right side axle 502, shaft coupling 503 and transmission shaft key-type connection.
Specifically, when dismantling shaft coupling 503, right axle 502 rotates and can not drive left axle 501 and rotate, can realize unilateral fine setting, and when installing shaft coupling 503, right axle 502 rotates, drives left axle 501 syntropy with the speed rotation simultaneously, can realize operation platform 3's whole lift adjustment.
The utility model discloses a theory of operation: the rotating disc 505 is rotated to drive the rotating shaft 504, so that the bevel gear between the rotating shaft 504 and the transmission shaft is driven to be meshed for transmission, the transmission shaft is coaxially and fixedly connected with the worm 405, the transmission shaft drives the worm 405 for transmission, the worm 405 drives the worm wheel 404, so that the ball screw pair on the worm wheel 404 is driven to rotate, and the ball screw pair 403 is in threaded connection with the lifting screw 402 and rotates in the shell 401 and simultaneously drives the lifting screw 402 to lift.
Claims (3)
1. A work platform with automatic lifting function comprises: the frame, the frame both ends are equipped with the riser, be equipped with operation platform in the frame, operation platform is located between the riser at both ends about, its characterized in that: a plurality of lifting mechanisms are arranged below the operating platform, and driving mechanisms are arranged on the lifting mechanisms; the lifting mechanism comprises: the lower part of the shell is provided with a fixed seat which is fixedly connected with the rack; the lifting screw rod, the ball screw pair, the worm wheel and the worm are sequentially arranged in the shell, the lifting screw rod extends out of the shell, the upper end of the lifting screw rod is rotatably connected with the bottom of the operating platform, the ball screw pair is in threaded connection with the lifting screw rod, the worm wheel is fixedly connected with the ball screw pair, the worm which is meshed with the worm wheel is correspondingly arranged on one side of the worm wheel, and the worm is rotatably connected with the shell.
2. The work platform with the automatic lifting function as claimed in claim 1, wherein: the drive mechanism includes: the transmission shaft horizontally penetrates through the shell and is coaxial with the worm, the transmission shaft and the worm are fixedly connected, one end of the transmission shaft is provided with a horizontal rotating shaft perpendicular to the transmission shaft, the rotating shaft is rotatably connected to a connecting seat, and the connecting seat is fixedly connected with the rack; the rotating shaft is in transmission connection with the transmission shaft through a pair of bevel gears which are perpendicular to each other, and a rotating disk is arranged at the outer end of the rotating shaft.
3. The work platform with the automatic lifting function as claimed in claim 2, wherein: the transmission shaft includes: the left shaft and the right shaft are rotatably connected, the left shaft and the right shaft are both provided with lifting mechanisms, a coupling is arranged between the left shaft and the right shaft, and the coupling is in key connection with a transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221475644.2U CN217345786U (en) | 2022-06-14 | 2022-06-14 | Working platform with automatic lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221475644.2U CN217345786U (en) | 2022-06-14 | 2022-06-14 | Working platform with automatic lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217345786U true CN217345786U (en) | 2022-09-02 |
Family
ID=83038319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221475644.2U Active CN217345786U (en) | 2022-06-14 | 2022-06-14 | Working platform with automatic lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217345786U (en) |
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2022
- 2022-06-14 CN CN202221475644.2U patent/CN217345786U/en active Active
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