CN217262616U - Lifting and descending mechanism - Google Patents
Lifting and descending mechanism Download PDFInfo
- Publication number
- CN217262616U CN217262616U CN202220378994.0U CN202220378994U CN217262616U CN 217262616 U CN217262616 U CN 217262616U CN 202220378994 U CN202220378994 U CN 202220378994U CN 217262616 U CN217262616 U CN 217262616U
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- cam
- gear
- bearing
- cams
- shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of elevating system, especially, promote descending mechanism to current poor stability, easy gliding problem, the scheme that follows is proposed now to current poor stability, and it includes the workstation, be provided with the safety cover on the workstation, be provided with the support column on the workstation, be provided with a plurality of bracing pieces on the support column, be provided with the spiral track on a plurality of bracing pieces, be provided with the cam foot stool on the workstation, be provided with the camshaft on the cam foot stool, be provided with a plurality of first cams and a plurality of second cam on the camshaft, a plurality of first cams and a plurality of second cam all are provided with the step body, all are provided with step apron and baffle on a plurality of step bodies, be provided with long sleeve and short sleeve on the cam foot stool, one side of short sleeve is provided with axle end baffle, the utility model discloses in automated production equipment, the product is difficult for taking place the back slip, The conveying arrival time is stable, the conveying efficiency is high, and the stability is good.
Description
Technical Field
The utility model relates to an elevating system technical field especially relates to a promote drop mechanism.
Background
Along with the development of science and technology, the automatic application of production line is more and more extensive, and when food manufacture, the transport of product between the different processes all needs conveyor to accomplish, when carrying the product among the prior art, especially at the in-process that rises, poor stability, the product slides easily, leads to conveying efficiency lower, influences subsequent processing, for this reason we provide a promotion decline mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of poor stability and easy sliding in the prior art and providing a lifting and descending mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lifting and descending mechanism comprises a workbench, a protective cover is arranged on the workbench, a support column is arranged on the workbench, a plurality of support rods are arranged on the support column, a spiral track is arranged on the plurality of support rods, a cam foot seat is arranged on the workbench, a cam shaft is arranged on the cam foot seat, a plurality of first cams and a plurality of second cams are arranged on the cam shaft, a step body is arranged on each of the plurality of first cams and the plurality of second cams, a step cover plate and a baffle are arranged on each of the plurality of step bodies, a long sleeve and a short sleeve are arranged on the cam foot seat, a shaft end baffle is arranged on one side of the short sleeve, a first bearing is arranged on the workbench, an inner ring of the first bearing is fixedly connected with the cam shaft, a first straight track is arranged on one side of the plurality of step bodies, a motor foot seat is arranged on the workbench, a motor is arranged on the motor foot seat, the output shaft of the motor is provided with a coupler, the coupler is provided with a gear shaft, the gear shaft is provided with a large gear, the large gear is meshed with a small gear, the small gear is fixedly connected with a cam shaft, one side of the small gear is provided with a gear sleeve, and one side of the gear sleeve is provided with a gear foot seat.
Preferably, a cylindrical roller is arranged on the spiral track, and a second bearing is arranged on the cylindrical roller.
Preferably, one side of the cylindrical roller is provided with a conical roller, one side of the conical roller is provided with a second straight track, and one side of the second straight track is provided with a bearing stop bar.
Preferably, one side of the bearing retainer strip is provided with a third bearing, a sliding guide rail is arranged on the second straight track, the step spiral descending mechanism only needs one motor to drive the lifting mechanism, the descending mechanism can complete conveying without driving force, the lifting mechanism and the descending mechanism are not directly influenced, the number of steps can be increased or reduced in the lifting mechanism, basic parameters of the descending track can be modified, the conveying distance can be flexibly changed, and the step spiral descending mechanism can be better applied to automatic equipment according to different working conditions.
Compared with the prior art, the utility model has the advantages of:
1. when the scheme is used, the rotation of the first cams and the second cams driven by the motor enables the steps to ascend and descend alternately, so that the steps can be picked up from top to top, product gliding is avoided, the conveying arrival time is stable, the conveying efficiency is improved, and when the steps descend, the spiral track can descend from the driving force, so that the energy is saved.
The utility model discloses in automated production equipment, the product is difficult for taking place the back and slides, carry arrival time stability, transport efficiency height, stationarity good.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a lifting and lowering mechanism of the present invention;
fig. 2 is a left side view schematic structural diagram of a lifting and lowering mechanism of the present invention;
fig. 3 is a schematic top view of the lifting and lowering mechanism according to the present invention.
In the figure: the device comprises a support rod 1, a spiral track 2, a support column 3, a cam foot seat 4, a baffle 5, a step cover plate 6, a step body 7, a first cam 8, a long sleeve 9, a second cam 10, a short sleeve 11, a shaft end baffle 12, a first bearing 13, a first straight track 14, a gear foot seat 15, a gear sleeve 16, a pinion 17, a gearwheel 18, a gear shaft 19, a coupler 20, a motor foot seat 21, a motor 22, a protective cover 23, a working table 24, a second bearing 25, a cylindrical roller 26, a conical roller 27, a second straight track 28, a bearing stop strip 29, a third bearing 30 and a sliding guide rail 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a lifting and lowering mechanism comprises a workbench 24, a protective cover 23 is arranged on the workbench 24, a support column 3 is arranged on the workbench 24, a plurality of support rods 1 are arranged on the support column 3, a spiral track 2 is arranged on the plurality of support rods 1, a cam base 4 is arranged on the workbench 24, a cam shaft is arranged on the cam base 4, a plurality of first cams 8 and a plurality of second cams 10 are arranged on the cam shaft, a step body 7 is arranged on each of the plurality of first cams 8 and the plurality of second cams 10, a step cover plate 6 and a baffle plate 5 are arranged on each of the plurality of step bodies 7, a long sleeve 9 and a short sleeve 11 are arranged on the cam base 4, a shaft end baffle plate 12 is arranged on one side of the short sleeve 11, a first straight track 14 is arranged on one side of the plurality of step bodies 7, a motor base 21 is arranged on the workbench 24, and a motor 22 is arranged on the motor base 21, a coupling 20 is arranged on an output shaft of the motor 22, a gear shaft 19 is arranged on the coupling 20, a large gear 18 is arranged on the gear shaft 19, a small gear 17 is meshed on the large gear 18, the small gear 17 is fixedly connected with the camshaft, a gear sleeve 16 is arranged on one side of the small gear 17, and a gear foot seat 15 is arranged on one side of the gear sleeve 16.
The utility model discloses in, be provided with first bearing 13 on the workstation 24, first bearing 13's inner circle and camshaft fixed connection, first bearing 13 can make the camshaft rotate at fixed position.
The utility model discloses in, be provided with cylindricality cylinder 26 on the spiral track 2, be provided with second bearing 25 on the cylindricality cylinder 26.
In the utility model discloses in, one side of cylindricality cylinder 26 is provided with tapered roller 27, and one side of tapered roller 27 is provided with second straight track 28, and one side of second straight track 28 is provided with bearing shelves strip 29.
The utility model discloses in, one side of bearing shelves strip 29 is provided with third bearing 30, is provided with sliding guide 31 on the straight track 28 of second.
The working principle is as follows: during the use, starter motor 22, and then drive shaft coupling 20 and rotate, shaft coupling 20 rotates, and then drive gear shaft 19 and rotate, shaft 19 rotates, and then drive gear wheel 18 and rotate, gear wheel 18 rotates, and then drive pinion 17 and rotate, pinion 17 rotates, and then drive the camshaft and rotate, the camshaft rotates, and then drive a plurality of first cams 8 and a plurality of second cam 10, and then drive the incessantly crisscross decline that rises of a plurality of step bodies 7, can drive the product "pick up the level to the top", reach and drive the purpose that the product rises, during the decline, it can directly descend through spiral track 2. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A lifting and descending mechanism comprises a workbench (24) and is characterized in that a protective cover (23) is arranged on the workbench (24), a support column (3) is arranged on the workbench (24), a plurality of support rods (1) are arranged on the support column (3), a spiral track (2) is arranged on the plurality of support rods (1), a cam foot seat (4) is arranged on the workbench (24), a cam shaft is arranged on the cam foot seat (4), a plurality of first cams (8) and a plurality of second cams (10) are arranged on the cam shaft, step bodies (7) are arranged on the plurality of first cams (8) and the plurality of second cams (10), a step cover plate (6) and a baffle plate (5) are arranged on the plurality of step bodies (7), a long sleeve (9) and a short sleeve (11) are arranged on the cam foot seat (4), a shaft end baffle plate (12) is arranged on one side of the short sleeve (11), one side of a plurality of step bodies (7) is provided with first straight track (14), be provided with motor foot stool (21) on workstation (24), be provided with motor (22) on motor foot stool (21), be provided with shaft coupling (20) on the output shaft of motor (22), be provided with gear shaft (19) on shaft coupling (20), be provided with gear wheel (18) on gear shaft (19), the meshing has pinion (17) on gear wheel (18), pinion (17) and camshaft fixed connection, one side of pinion (17) is provided with gear sleeve (16), one side of gear sleeve (16) is provided with gear foot stool (15).
2. A lifting and lowering mechanism according to claim 1, characterized in that the table (24) is provided with a first bearing (13), the inner race of the first bearing (13) being fixedly connected to the camshaft.
3. A lift-drop mechanism according to claim 1, characterised in that the spiral track (2) is provided with a cylindrical drum (26), the cylindrical drum (26) being provided with a second bearing (25).
4. A lifting and lowering mechanism according to claim 3, characterized in that the cylindrical drum (26) is provided with a conical drum (27) on one side, that the conical drum (27) is provided with a second straight track (28) on one side, and that the second straight track (28) is provided with a bearing stop (29) on one side.
5. A lifting and lowering mechanism according to claim 4, characterized in that the bearing stop (29) is provided with a third bearing (30) on one side and a sliding guide (31) on the second straight track (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378994.0U CN217262616U (en) | 2022-02-24 | 2022-02-24 | Lifting and descending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378994.0U CN217262616U (en) | 2022-02-24 | 2022-02-24 | Lifting and descending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217262616U true CN217262616U (en) | 2022-08-23 |
Family
ID=82857709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220378994.0U Expired - Fee Related CN217262616U (en) | 2022-02-24 | 2022-02-24 | Lifting and descending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217262616U (en) |
-
2022
- 2022-02-24 CN CN202220378994.0U patent/CN217262616U/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: 20220823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |