CN203820071U - Rotary device for stacker - Google Patents
Rotary device for stacker Download PDFInfo
- Publication number
- CN203820071U CN203820071U CN201420115124.XU CN201420115124U CN203820071U CN 203820071 U CN203820071 U CN 203820071U CN 201420115124 U CN201420115124 U CN 201420115124U CN 203820071 U CN203820071 U CN 203820071U
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- CN
- China
- Prior art keywords
- gear
- hollow shaft
- stacker
- driven gear
- frame
- 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.)
- Expired - Fee Related
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model relates to a rotary device for a stacker. The rotary device comprises a machine frame, wherein a speed-reducer installing bracket is arranged in the machine frame, a planet gear speed reducer which is connected with a servo motor is installed on the speed-reducer installing bracket, the output shaft of the planet gear speed reducer is connected with a driving gear, a hollow shaft is connected in a penetrating way between the top surface of the machine frame and the speed-reducer installing bracket, a driven gear is arranged on the hollow shaft, the driving gear and the driven gear are engaged through an intermediate gear, the upper part of the hollow shaft is concentrically connected with a rotary disk, and the top surface, at the outer part of the rotary disk, of the machine frame is fixedly connected with a rotary supporting body. The rotary device for the stacker has the advantages of low energy consumption, high transmission efficiency, low noise, simple structure and low manufacturing cost.
Description
Technical field
The utility model belongs to stacker field, is specifically related to a kind of stacker turning gear.
Background technology
What existing stacker turning gear adopted is the combination of swing bearing and cycloid speed reducer, and the shortcomings of its existence is specific as follows: 1, the driving efficiency of cycloid speed reducer only has 80% left and right, and driving efficiency is relatively low; 2, the input of cycloid speed reducer is inputted with gear, not only need to join and make drop-gear box, and noise is relatively large, lubricated cumbersome; 3, the interior hole dimension of the quill shaft of cycloid speed reducer is limited, for being there are certain requirements by the volume of threading.4, existing cycloid speed reducer is all imported product, and product price is more expensive.
Utility model content
For above-mentioned prior art, the utility model aims to provide a kind of stacker turning gear, and this stacker turning gear energy consumption is low, and driving efficiency is high, and noise is low, and simple in structure, low cost of manufacture.
In order to achieve the above object, the technical solution of the utility model: a kind of stacker turning gear, comprise frame, in described frame, be provided with reductor mounting bracket, on described reductor mounting bracket, the planet-gear speed reducer being connected with servomotor is installed, the output shaft of described planet-gear speed reducer connects a driving gear, between described frame end face and reductor mounting bracket, run through and be connected with a hollow shaft, on described hollow shaft, be provided with driven gear, described driving gear and driven gear are meshed by intermediate gear, described hollow shaft is connected with rotary disk with one heart on top, described frame end face is connected with single-revolution supporter in the external stability of rotary disk.
Further, on described hollow shaft, be provided with the fixedly flange of driven gear.
Further, described hollow shaft lower end is arranged on reductor mounting bracket by deep groove ball bearing.
Further, described intermediate gear is two, lays respectively at the both sides of driving gear and driven gear engagement.
Further, described gear engagement is helical wheel engagement.
Further, on described driving gear, driven gear and intermediate gear, dust mask is installed.
Further, described frame bottom is provided with adapter plate, is provided with some mounting holes on described adapter plate.
Further, the upper cover plate of the side plate of described frame seal side and sealing end face is that detouchable is connected in frame.
The beneficial effects of the utility model: after adopting the stacker turning gear of this structure, owing to using planet-gear speed reducer to replace cycloid speed reducer, in transmission, efficiency is higher, noise is little, accurate positioning, and lubricated simple, this stacker turning gear is simple in structure simultaneously, maintaining is convenient, low cost of manufacture.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is constructional drawing of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is that Fig. 2 is along the cutaway view of A-A;
Fig. 4 is birds-eye view of the present utility model;
Fig. 5 is the structural representation of the utility model hollow shaft.
Fig. 6 is the connection diagram of the utility model and revoliving arm.
1, rotary disk; 2, rotary support; 3, driving gear; 4, reductor mounting bracket; 5, servomotor; 6, planet-gear speed reducer; 7, driven gear; 8, intermediate gear; 9, reductor installation panel; 10, upper cover plate; 11, adapter plate; 12, hollow shaft; 13, deep groove ball bearing; 14, frame; 15, revoliving arm; 16, flange.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, further describe the utility model.
A kind of stacker turning gear as shown in Fig. 1-6, comprise frame 14, in described frame 14, be provided with reductor mounting bracket 4, the planet-gear speed reducer 6 being connected with servomotor 5 is installed on described reductor mounting bracket 4, the output shaft of described planet-gear speed reducer 6 connects a driving gear 3, between described frame 14 end faces and reductor mounting bracket 4, run through and be connected with a hollow shaft 12, on described hollow shaft 12, be provided with driven gear 7, described driving gear 3 and driven gear 7 are meshed by intermediate gear 8, described hollow shaft 12 is connected with rotary disk 1 with one heart on top, described frame 14 end faces are connected with single-revolution supporter 2 in the external stability of rotary disk 1.
When stacker adopts after the speed reducing rotation device of this structure, first at the interior reductor mounting bracket 4 that arranges of frame 14, the planet-gear speed reducer 6 that carries out primary speed-down is installed again in reductor mounting bracket 4, planet-gear speed reducer 6 drives operation by servomotor 5, on the output shaft of planet-gear speed reducer 6, be connected with driving gear 3, double reduction is carried out in driving gear 3 and driven gear 7 engagements that are arranged on hollow shaft 12.Because adopt planet-gear speed reducer 6 to replace cycloid speed reducer to carry out primary speed-down, revolution is lower, be less than 20 revs/min, so noise is very low, and output torque is high, on planet-gear speed reducer 6 output shafts, be connected with driving gear 3 and by driven gear 7 engagements on intermediate gear 8 and hollow shaft 12, carry out double reduction, further increase torque drop low velocity.On hollow shaft 12 tops, be fixedly installed the rotary disk 1 that connects revoliving arm 15, then revoliving arm 15 is installed on rotary disk 1, when hollow shaft 12 drives rotary disk 1 to carry out gyroscopic movement, the revoliving arm 15 of stacker also carries out gyroscopic movement, described frame 14 end faces are connected with single-revolution supporter 2 in the external stability of rotary disk 1, play the effect of supporting revoliving arm 15.Wherein, the interior hole dimension of hollow shaft 12 of the present utility model can be according to wanting the volume of threading to process, can reach the more than 2 times of the interior hole dimension of cycloid speed reducer (hollow), so the bracing wire on revoliving arm 15 can be arranged in hollow shaft 12 very easily, simultaneously because the inner space of hollow shaft 12 is larger, so performance is good in threading and anti-coiling.
Concrete, described intermediate gear 8 is two, lays respectively at the both sides of driving gear 3 and driven gear 7 engagements.Intermediate gear 8 has been train parts of the effect of transition, can not change drive connection, is the layout that to make train more reasonable stress or meet whole driving system in order to be, can guarantee in stacker start-stop when turning round steady in the utility model.
Further, on described hollow shaft 12, be provided with the fixedly flange 16 of driven gear 7.In order to make the driven gear 7 arranging on hollow shaft 12 radial-play can not occur, cause stacker et out of order, so be also provided with the fixedly flange 16 of driven gear 7 on hollow shaft 12.
Further, described hollow shaft 12 lower ends are arranged on reductor mounting bracket 4 by deep groove ball bearing 13.Adopt deep groove ball bearing 13 friction drags little, consumption of power is little, and mechanical efficiency is high, easily starts, and has further increased the driving efficiency of stacker, and dimensional standard, has interchangeability, is convenient to installing/dismounting, easy to maintenance, long service life.
Further, described gear engagement is helical wheel engagement.Helical wheel engagement is good compared to straight gear meshing performance, and stable drive, noise and impact littlely, and overlap ratio is large, compact conformation (helical wheel form is not shown).
Further, on described driving gear 3, driven gear 7 and intermediate gear 8, dust mask is installed.In order better to maintain stacker, prevent that dust from entering on the train of gears being meshed, so dust mask (not shown) is set on reductor installation panel 9, concrete dust mask is threaded on reductor installation panel 9.
Further, described frame 14 bottoms are provided with adapter plate 11, on described adapter plate 11, are provided with some mounting holes.Frame 14 fixes on the ground by adapter plate 11, prevents the situation that it moves due to vibrations appearance in operation.
Further, the upper cover plate 10 of the side plate of described frame 14 seal side and sealing end face is connected for detouchable.For the ease of the maintaining of stacker, as added lubricating oil, dedusting, the operations such as maintenance so the side plate 15 of frame 14 and upper cover plate 10 are connected in frame 14 for detouchable, can be dismantled very easily when needs are dismantled.
The utility model is under the condition of same torque, and energy consumption is low, and driving efficiency is high, reach more than 90%, and lubricated simple, noise is low, and the performance of threading and anti-coiling is good, and cost is low, than original mechanism, saves more than 1/3, can all realize production domesticization.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, on the specific embodiment and field of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (8)
1. a stacker turning gear, it is characterized in that: comprise frame, in described frame, be provided with reductor mounting bracket, on described reductor mounting bracket, the planet-gear speed reducer being connected with servomotor is installed, the output shaft of described planet-gear speed reducer connects a driving gear, between described frame end face and reductor mounting bracket, run through and be connected with a hollow shaft, on described hollow shaft, be provided with driven gear, described driving gear and driven gear are meshed by intermediate gear, described hollow shaft top is connected with rotary disk with one heart, described frame end face is connected with single-revolution supporter in the external stability of rotary disk.
2. stacker turning gear according to claim 1, is characterized in that: on described hollow shaft, be provided with the fixedly flange of driven gear.
3. stacker turning gear according to claim 2, is characterized in that: described hollow shaft lower end is arranged on reductor mounting bracket by deep groove ball bearing.
4. stacker turning gear according to claim 3, is characterized in that: described intermediate gear is two, lays respectively at the both sides of driving gear and driven gear engagement.
5. stacker turning gear according to claim 4, is characterized in that: described gear engagement is helical wheel engagement.
6. stacker turning gear according to claim 5, is characterized in that: on described driving gear, driven gear and intermediate gear, dust mask is installed.
7. stacker turning gear according to claim 1, is characterized in that: described frame bottom is provided with adapter plate, is provided with some mounting holes on described adapter plate.
8. stacker turning gear according to claim 1, is characterized in that: the upper cover plate of the side plate of described frame seal side and sealing end face is that detouchable is connected in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115124.XU CN203820071U (en) | 2014-03-13 | 2014-03-13 | Rotary device for stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115124.XU CN203820071U (en) | 2014-03-13 | 2014-03-13 | Rotary device for stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820071U true CN203820071U (en) | 2014-09-10 |
Family
ID=51475592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115124.XU Expired - Fee Related CN203820071U (en) | 2014-03-13 | 2014-03-13 | Rotary device for stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922147A (en) * | 2014-03-13 | 2014-07-16 | 成都荣德机电设备有限公司 | Rotating device of stacker crane |
-
2014
- 2014-03-13 CN CN201420115124.XU patent/CN203820071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922147A (en) * | 2014-03-13 | 2014-07-16 | 成都荣德机电设备有限公司 | Rotating device of stacker crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160313 |