CN202812008U - Helical gear speed reducer provided with motor seat - Google Patents
Helical gear speed reducer provided with motor seat Download PDFInfo
- Publication number
- CN202812008U CN202812008U CN201220418613.3U CN201220418613U CN202812008U CN 202812008 U CN202812008 U CN 202812008U CN 201220418613 U CN201220418613 U CN 201220418613U CN 202812008 U CN202812008 U CN 202812008U
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- output shaft
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Abstract
A helical gear speed reducer provided with a motor seat is characterized in that the motor seat is installed on the input end of a machine body; a motor is installed on the motor seat, and is capable of being connected with the speed reducer through the transmission of a belt; the output end of the machine body is connected with a driven device body through a solid output shaft, an input shaft is located under the solid output shaft in spatial arrangement, the input shaft is installed inside an input flange seat through the supporting of bearings, a first stage pinion is installed on one end portion of the input shaft, a first stage gear wheel is installed on a gear shaft, and a shaft body is installed on two installing sides of the machine body and a supporting plate; the solid output shaft penetrates through the machine body, one end of the solid output shaft is installed on the supporting plate inside the machine body through the supporting of a bearing, the other end of the solid output shaft is connected with the driven device body, and an output gear wheel is installed on the solid output shaft; and the first stage pinion is meshed with the first stage gear wheel while the gear portion arranged on the gear shaft is meshed with the output gear wheel. The helical gear speed reducer provided with the motor seat has the properties of being compact in structure, small in horizontal installation size, convenient to install, reliable to operate, and strong in bearing capacity, and meanwhile improves the reliability in practical operations.
Description
Technical field
The utility model belongs to the transmission device field, relates to a kind of speed reducer, especially a kind of distribution support helical speed reduction gear.
Background technique
Speed reducer is a kind of power transmission mechanism, and it utilizes the velocity transducer of gear, the winding number of motor is decelerated to desired winding number, and obtain larger torque.In the mechanical transmission basic part, speed reducer occupies very important status, and its Product Level and quality have great impact to engineering goods.The characteristics such as that speed reducer has is simple in structure, lightweight, volume is little, operate steadily, bearing capacity is large and Security is high, thus more be subject to the Consumer favor, be widely used.In order to simplify mounting structure and to satisfy IEC standard B3 with the installation of footing motor, need to propose a kind of distribution support helical speed reduction gear to satisfy objective demand.
The model utility content
The utility model purpose is to provide a kind of distribution support helical speed reduction gear, and this distribution support helical speed reduction gear has compact structure, can satisfy the smaller occasion of axial installing space size, simple installation, reliable, the characteristics such as bearing capacity is large and Security is high.
The utility model solves the problems of the technologies described above the technological scheme that adopts: a kind of distribution support helical speed reduction gear, comprise the body that is fitted with input flange seat, case lid and capping, in the body part, input shaft, gear shaft and output shaft are housed in the body, the body input end is equipped with motor cabinet, and motor cabinet supports by screw rod, and motor is installed on the motor cabinet, can connect with speed reducer by the belt pulley transmission, output terminal connects with the driven equipment main body by solid output shaft.Input shaft spatial arrangement be positioned at output shaft under; Input shaft is installed in the input flange seat by bearings, and the one-level small gear is equipped with in the input shaft end; The one-level gearwheel is housed on the gear shaft, and axis body is installed in body two and installs on side and the dunnage; Output shaft passes from internal body, is installed on the internal body dunnage by bearings one end, and the other end is connected with the driven equipment main body, and the output gearwheel is housed on it; The one-level small gear is meshed with the one-level gearwheel, and the gear parts on the gear shaft is meshed with the output gearwheel,
Further, described input flange seat end face is installed an input end cap, and the other end is equipped with oil sealing.
In the described input end cap oil sealing is installed, input end cap both sides are provided with through hole.
Described bearing for input shaft is installed is respectively deep groove ball bearing and roller bearing.
Described screw rod passes input end cap both sides through hole and motor cabinet passes through scyewed joint, and by the 3rd bolton; Screw rod can pass through the second bolt adjustment stroke under the state that the first bolt loosens, after stroke adjustment is finished, again by the first bolt and the second bolton.
Described gear shaft is installed in the body by bearings, and described bearing for the mounting teeth wheel shaft is the composite structure of deep groove ball bearing and a pair of tapered roller bearing.
On the described output shaft oil sealing is installed, described bearing for output shaft is installed is tapered roller bearing.
Owing to adopted technique scheme, the utlity model has following advantage: input end is used the mounting type of motor cabinet instead, motor is installed in the top of speed reducer, directly shortened horizontal installation dimension, the motor that IEC standard B3 installs with footing only needs to be installed on the motor cabinet by foot mounting hole, does not need other adjustment, has simplified mounting structure, can also regulate height by screw rod, to satisfy client's best requirement.In the output flange seat oil sealing is housed, can guarantees the sufficient lubrication of input end bearing.This distribution support helical speed reduction gear configuration design smoothness is attractive in appearance, little biasing output, and the internal structure compact and reasonable in conjunction with up-to-date manufacturing technology process and the leading new material that adopts, has been brought into play the carrying advantage of this gear-box to greatest extent.
Description of drawings
Fig. 1 is the utility model embodiment's general assembly cross-sectional schematic.
Fig. 2 is the utility model embodiment's general assembly schematic representation.
Embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
Shown in Fig. 1-2, be a preferred embodiment of the present utility model, this distribution support helical speed reduction gear comprises and is fitted with screw rod 1, the first bolt 2, input end cap 3, oil sealing 4, bearing 5, input shaft 6, bearing 7, bearing 8, oil sealing 9, the second bolt 10, one-level gearwheel 11, one-level small gear 12, the 3rd bolt 13, motor cabinet 14, input flange seat 15, body 16, bearing 17, gear shaft 18, output gearwheel 19, case lid 20, capping 21, bearing 22, oil sealing 23, output shaft 24 and motor 25.
In the body part, input shaft 6, gear shaft 18 and output shaft 24 are housed in the body, body 16 input ends are equipped with motor cabinet 14, motor cabinet 14 supports by screw rod 1, motor 25 is installed on the motor cabinet 14, can connect with speed reducer by the belt pulley transmission, output terminal connects with the driven equipment main body by solid output shaft 24.Input shaft 6 spatial arrangement be positioned at output shaft 24 under; Input shaft 6 supports by bearing 5,7 and is installed in the input flange seat 15, and one-level small gear 12 is equipped with in input shaft 6 ends; One-level gearwheel 11 is housed on the gear shaft 18, and axis body is installed in body two and installs on side and the dunnage; Output shaft 24 passes from body 16 inside, supports an end by bearing 22 and is installed on body 16 inner support panels, and the other end is connected with the driven equipment main body, and output gearwheel 19 is housed on it; One-level small gear 12 is meshed with one-level gearwheel 11, and the gear parts on the gear shaft 18 is meshed with output gearwheel 19,
Further, described input flange seat 15 end faces are installed an input end cap 3, and the other end is equipped with oil sealing 9.
In the described input end cap 3 oil sealing 4 is installed, input end cap 3 both sides are provided with through hole.
Described bearing 5,7 for input shaft is installed is respectively deep groove ball bearing and roller bearing.
Described screw rod 1 passes input 3 liang of side through hole of end cap and motor cabinet 14 passes through scyewed joint, and fastening by the 3rd bolt 13; Screw rod 1 can pass through the second bolt 10 adjustment stroke under the state that the first bolt 2 loosens, after stroke adjustment is finished, fastening by the first bolt 2 and the second bolt 10 again.
Described gear shaft 18 supports by bearing 8,17 and is installed in the body 16, and described bearing 8 for mounting teeth wheel shaft 18,17 is the composite structure of deep groove ball bearing and a pair of tapered roller bearing.
On the described output shaft 24 oil sealing 23 is installed, described bearing 22 for output shaft 24 is installed is tapered roller bearing.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiments, and needn't pass through performing creative labour being applied among other embodiments in the General Principle of this explanation.Therefore, the utility model is not limited to above-described embodiment, in the modification of making in the situation that does not break away from category of the present utility model all within protection domain of the present utility model.
Claims (7)
1. distribution support helical speed reduction gear, it is characterized in that: comprise the body (16) that is fitted with input flange seat (15), case lid (20) and capping (21), input shaft (6), gear shaft (18) and output shaft (24) are housed in the body (16), body (16) input end is equipped with motor cabinet (14), motor cabinet (14) supports by screw rod (1), motor (25) is installed on the motor cabinet (14), connect with speed reducer by the belt pulley transmission, output terminal connects with the driven equipment main body by solid output shaft (24); Input shaft (6) spatial arrangement be positioned at output shaft (24) under; Input shaft (6) supports by bearing (5,7) and is installed in the input flange seat (15), and one-level small gear (12) is equipped with in input shaft (6) end; One-level gearwheel (11) is housed on the gear shaft (18), and axis body is installed in body (16) two and installs on side and the dunnage; Output shaft (24) passes from body (16) inside, supports an end by bearing (22) and is installed on body (16) inner support panels, and the other end is connected with the driven equipment main body, and output gearwheel (19) is housed on it; One-level small gear (12) is meshed with one-level gearwheel (11), and the gear parts on the gear shaft (18) is meshed with output gearwheel (19).
2. distribution support helical speed reduction gear as claimed in claim 1 is characterized in that: described input flange seat (15) end face is installed an input end cap (3), and the other end is equipped with oil sealing (9).
3. distribution support helical speed reduction gear as claimed in claim 2 is characterized in that: oil sealing (4) is installed in the described input end cap (3), inputs end cap (3) both sides and be provided with through hole.
4. distribution support helical speed reduction gear as claimed in claim 1, it is characterized in that: described bearing (5) and bearing (7) are respectively deep groove ball bearing and roller bearing.
5. distribution support helical speed reduction gear as claimed in claim 1 is characterized in that: described screw rod (1) passes input end cap (3) two side through hole and motor cabinet (14) by scyewed joint, and fastening by the 3rd bolt (13); The screw rod of adjustment stroke (1) is fastening by the first bolt (2) and the second bolt (10).
6. distribution support helical speed reduction gear as claimed in claim 1, it is characterized in that: described gear shaft (18) is by bearing (8,17) support is installed in the body, and described bearing (8,17) is respectively the composite structure of deep groove ball bearing and a pair of tapered roller bearing.
7. distribution support helical speed reduction gear as claimed in claim 1, it is characterized in that: described output shaft (24) is provided with oil sealing (23), and the bearing (22) that is used for installing output shaft (24) is tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418613.3U CN202812008U (en) | 2012-08-22 | 2012-08-22 | Helical gear speed reducer provided with motor seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418613.3U CN202812008U (en) | 2012-08-22 | 2012-08-22 | Helical gear speed reducer provided with motor seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812008U true CN202812008U (en) | 2013-03-20 |
Family
ID=47870882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220418613.3U Expired - Lifetime CN202812008U (en) | 2012-08-22 | 2012-08-22 | Helical gear speed reducer provided with motor seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812008U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840602A (en) * | 2014-02-19 | 2014-06-04 | 泰星减速机股份有限公司 | Input connecting shaft backstop speed reducer |
| CN104935113A (en) * | 2015-05-29 | 2015-09-23 | 江苏赫夫特齿轮制造有限公司 | Motor and speed reducer connection structure |
| CN105508513A (en) * | 2015-12-16 | 2016-04-20 | 湖南机油泵股份有限公司 | Non-standard reducer for kiln |
| CN107725680A (en) * | 2017-09-30 | 2018-02-23 | 广东星光传动股份有限公司 | A kind of reductor for peeler |
| CN110048923A (en) * | 2019-04-19 | 2019-07-23 | 博能传动(苏州)有限公司 | A kind of high speed serialization asynchronous communication solution of the more baud rate self-adaptings of multimode |
| CN111168715A (en) * | 2020-01-07 | 2020-05-19 | 珠海格力智能装备有限公司 | Speed reduction device and mechanical arm |
-
2012
- 2012-08-22 CN CN201220418613.3U patent/CN202812008U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103840602A (en) * | 2014-02-19 | 2014-06-04 | 泰星减速机股份有限公司 | Input connecting shaft backstop speed reducer |
| CN104935113A (en) * | 2015-05-29 | 2015-09-23 | 江苏赫夫特齿轮制造有限公司 | Motor and speed reducer connection structure |
| CN105508513A (en) * | 2015-12-16 | 2016-04-20 | 湖南机油泵股份有限公司 | Non-standard reducer for kiln |
| CN107725680A (en) * | 2017-09-30 | 2018-02-23 | 广东星光传动股份有限公司 | A kind of reductor for peeler |
| CN110048923A (en) * | 2019-04-19 | 2019-07-23 | 博能传动(苏州)有限公司 | A kind of high speed serialization asynchronous communication solution of the more baud rate self-adaptings of multimode |
| CN111168715A (en) * | 2020-01-07 | 2020-05-19 | 珠海格力智能装备有限公司 | Speed reduction device and mechanical arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |