CN204677695U - A kind of mechanical synchronization speed reducer - Google Patents
A kind of mechanical synchronization speed reducer Download PDFInfo
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- CN204677695U CN204677695U CN201520363862.0U CN201520363862U CN204677695U CN 204677695 U CN204677695 U CN 204677695U CN 201520363862 U CN201520363862 U CN 201520363862U CN 204677695 U CN204677695 U CN 204677695U
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- shaft
- output shaft
- input shaft
- idler
- countershaft
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Abstract
This application discloses a kind of mechanical synchronization speed reducer, comprise housing, idler shaft group, and be symmetrically distributed in the Left Drive system of idler shaft group both sides and right transmission system, idler shaft group comprises the left idler shaft and right idler shaft that are meshed, left idler shaft and the synchronized rotation of right idler shaft, Left Drive system comprises left input shaft and left output shaft, left input shaft and left output shaft are in transmission connection, one end of left input shaft is extended the outside of housing and is connected with the first motor, engage between left output shaft with left idler shaft, right transmission system comprise respectively with left input shaft and the symmetrically arranged right input shaft of left output shaft and right output shaft, right input shaft and right output shaft are in transmission connection, one end of right input shaft is extended the outside of housing and is connected with the second motor, engage between right output shaft with right idler shaft.Two output shaft rotating speeds of the utility model speed reducer are completely the same.
Description
Technical field
The application relates to speed reducer technical field, particularly relates to a kind of mechanical synchronization speed reducer.
Background technique
Metallurgy industry has a lot of occasion, needs two roll rotational speeds completely the same, and two rolls are driven by 2 motors respectively, because electrical control error is comparatively large, is difficult to ensure
Model utility content
The purpose of this utility model is to provide a kind of mechanical synchronization speed reducer, and two input mechanisms are incorporated in a speed reducer structure by it, and centre utilizes idle pulley structure to guarantee two output shaft synchronization, to overcome deficiency of the prior art.
For achieving the above object, the utility model provides following technological scheme:
The embodiment of the present application discloses a kind of mechanical synchronization speed reducer, comprise housing, idler shaft group, and be symmetrically distributed in the Left Drive system of described idler shaft group both sides and right transmission system, described idler shaft group comprises the left idler shaft and right idler shaft that are meshed, described left idler shaft and the synchronized rotation of right idler shaft, described Left Drive system comprises left input shaft and left output shaft, described left input shaft and described left output shaft are in transmission connection, one end of described left input shaft is extended the outside of described housing and is connected with the first motor, engage between described left output shaft with described left idler shaft, described right transmission system comprise respectively with described left input shaft and the symmetrically arranged right input shaft of left output shaft and right output shaft, described right input shaft and described right output shaft are in transmission connection, one end of described right input shaft is extended the outside of described housing and is connected with the second motor, engage between described right output shaft with described right idler shaft.
Preferably, in above-mentioned mechanical synchronization speed reducer, be provided with left countershaft between described left input shaft and left output shaft, described left countershaft engages with described left input shaft and left output shaft respectively; Be provided with right countershaft between described right input shaft and right output shaft, described right countershaft engages with described right input shaft and right output shaft respectively.
Preferably, in above-mentioned mechanical synchronization speed reducer, sheathedly on described left countershaft be fixed with the first gear, this first gear engages with described left input shaft, sheathedly on described left output shaft is fixed with the second gear, and described second gear engages with described left countershaft; Sheathedly on described right countershaft be fixed with the 3rd gear, the 3rd gear engages with described right input shaft, sheathedly on described right output shaft is fixed with the 4th gear, and described 4th gear engages with described right countershaft.
Compared with prior art, the utility model has the advantage of: input/output structure independent for script two is incorporated in a speed reducer by the utility model, two transmission systems are associated, middle by a pair idler shaft connection, form two-output impulse generator structure, guarantee that two output shaft rotating speeds are completely the same.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that the structural representation of speed reducer in the utility model specific embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be described in detail the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, belongs to the scope of the utility model protection.
Shown in ginseng Fig. 1, mechanical synchronization speed reducer comprises housing, idler shaft group, and be symmetrically distributed in the Left Drive system of idler shaft group both sides and right transmission system, idler shaft group comprises the left idler shaft 6 and right idler shaft 7 that are meshed, left idler shaft 6 and the synchronized rotation of right idler shaft 7, Left Drive system comprises left input shaft 1 and left output shaft 5, left input shaft 1 is in transmission connection with left output shaft 5, one end of left input shaft 1 is extended the outside of housing and is connected with the first motor, engage between left output shaft 5 with left idler shaft 6, right transmission system comprise respectively with left input shaft 1 and the symmetrically arranged right input shaft 12 of left output shaft 5 and right output shaft 8, right input shaft 12 is in transmission connection with right output shaft 8, one end of right input shaft 12 is extended the outside of housing and is connected with the second motor, engage between right output shaft 8 with right idler shaft 7.
Further, be provided with left countershaft 3 between left input shaft 1 and left output shaft 5, left countershaft 3 engages with left input shaft 1 and left output shaft 5 respectively; Be provided with right countershaft 10 between right input shaft 12 and right output shaft 8, right countershaft 10 engages with right input shaft 12 and right output shaft 8 respectively.
Further, sheathedly on left countershaft 3 be fixed with the first gear 2, this first gear 2 engages with left input shaft 1, and on left output shaft 5, sheathed second gear 4, second gear 4 that is fixed with engages with left countershaft 3; On right countershaft 10, sheathed the 3rd gear the 11, three gear 11 that is fixed with engages with right input shaft 12, and on right output shaft 8, sheathed the 4th gear the 9, four gear 9 that is fixed with engages with right countershaft 10.
In technique scheme, Left Drive system and right transmission system are incorporated in a speed reducer, and both alleviated speed reducer weight and again reduced manufacture cost, speed reducer overall length reaches 5300mm.
In technique scheme, Left Drive system: be connected with motor by left input shaft 1, engages with the first gear 2, and left countershaft 3 engages with the second gear 4 effect reaching and slow down and increase and turn round, the second gear 4 and left output shaft 5 hot jacket, drives output shaft rotation.
In technique scheme, right transmission system: be connected with motor by right input shaft 12, engages with the 3rd gear 11, and right countershaft 10 engages with the 4th gear 9 effect reaching and slow down and increase and turn round, the 4th gear 9 and right output shaft 8 hot jacket, drives output shaft rotation.
In technique scheme, Left Drive system slowdown than and right transmission system reduction speed ratio completely the same, in input motor nonsynchronous situation, can be corrected by idler shaft 6 and idler shaft 7, guarantee to export synchronously, reach design application target.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (3)
1. a mechanical synchronization speed reducer, it is characterized in that, comprise housing, idler shaft group, and be symmetrically distributed in the Left Drive system of described idler shaft group both sides and right transmission system, described idler shaft group comprises the left idler shaft and right idler shaft that are meshed, described left idler shaft and the synchronized rotation of right idler shaft, described Left Drive system comprises left input shaft and left output shaft, described left input shaft and described left output shaft are in transmission connection, one end of described left input shaft is extended the outside of described housing and is connected with the first motor, engage between described left output shaft with described left idler shaft, described right transmission system comprise respectively with described left input shaft and the symmetrically arranged right input shaft of left output shaft and right output shaft, described right input shaft and described right output shaft are in transmission connection, one end of described right input shaft is extended the outside of described housing and is connected with the second motor, engage between described right output shaft with described right idler shaft.
2. mechanical synchronization speed reducer according to claim 1, is characterized in that: be provided with left countershaft between described left input shaft and left output shaft, and described left countershaft engages with described left input shaft and left output shaft respectively; Be provided with right countershaft between described right input shaft and right output shaft, described right countershaft engages with described right input shaft and right output shaft respectively.
3. mechanical synchronization speed reducer according to claim 2, it is characterized in that: sheathedly on described left countershaft be fixed with the first gear, this first gear engages with described left input shaft, sheathedly on described left output shaft is fixed with the second gear, and described second gear engages with described left countershaft; Sheathedly on described right countershaft be fixed with the 3rd gear, the 3rd gear engages with described right input shaft, sheathedly on described right output shaft is fixed with the 4th gear, and described 4th gear engages with described right countershaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363862.0U CN204677695U (en) | 2015-05-29 | 2015-05-29 | A kind of mechanical synchronization speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520363862.0U CN204677695U (en) | 2015-05-29 | 2015-05-29 | A kind of mechanical synchronization speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677695U true CN204677695U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520363862.0U Expired - Fee Related CN204677695U (en) | 2015-05-29 | 2015-05-29 | A kind of mechanical synchronization speed reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN204677695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976285A (en) * | 2015-05-29 | 2015-10-14 | 江苏赫夫特齿轮制造有限公司 | Mechanical synchronous speed reducer |
| CN106369110A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Symmetrically-arranged closed gear transmission system |
-
2015
- 2015-05-29 CN CN201520363862.0U patent/CN204677695U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104976285A (en) * | 2015-05-29 | 2015-10-14 | 江苏赫夫特齿轮制造有限公司 | Mechanical synchronous speed reducer |
| CN106369110A (en) * | 2015-11-05 | 2017-02-01 | 衡阳中地装备探矿工程机械有限公司 | Symmetrically-arranged closed gear transmission system |
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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 |
Granted publication date: 20150930 Termination date: 20180529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |