CN202349164U - Square shaft output worm and worm gear reducer with stop block - Google Patents
Square shaft output worm and worm gear reducer with stop block Download PDFInfo
- Publication number
- CN202349164U CN202349164U CN 201120380406 CN201120380406U CN202349164U CN 202349164 U CN202349164 U CN 202349164U CN 201120380406 CN201120380406 CN 201120380406 CN 201120380406 U CN201120380406 U CN 201120380406U CN 202349164 U CN202349164 U CN 202349164U
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- China
- Prior art keywords
- worm gear
- worm
- square
- stop
- output shaft
- 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 - Lifetime
Links
- 239000003638 chemical reducing agent Substances 0.000 title abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 3
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to a square shaft output worm and worm gear reducer with a stop block, which comprises a substrate (1), a worm (2) and a rotation worm gear (3), wherein the worm (2) and the rotation worm gear (3) are arranged in the substrate (1); one end or two ends of the rotation worm gear (3) is/are provided with an output shaft (7); the end part of the output shaft (7) is set to be square; the end face of a race (1.2) of the substrate (1) is provided with a through-hole flange (4); the outer side of the through-hole flange (4) is provided with two pieces of stop buting iron (5); the two pieces of stop buting iron (5) are arranged in the manner of bilateral symmetry; the square output shaft (7) of the rotation worm gear (3) is provided with a rotary car cam (6); and the rotary car cam (6) is located between the two pieces of stop buting iron (5). The square shaft output reducer with the stop block is simple in structure and is reliable in transmission, is capable of achieving a stop function, simplifying the structural design of a solar support and reducing the manufacturing cost.
Description
Technical field
The utility model relates to a kind of square shaft output worm type of reduction gearing with stopper, is widely used in the solar-tracking system, belongs to the photovoltaic generation equipment technical field.
Background technique
At present, in the solar electrical energy generation tracking drive mechanism, the worm and gear transmission because of it has that velocity ratio is big, stable drive, can self-locking etc. characteristics be widely applied.Present worm type of reduction gearing transmission output form mainly contains two kinds: a kind of is axle key output; Its shortcoming is an axle key easy damaged under the effect of wind-force impulse force load; Make solar battery array rock the gap and become big gradually; And the main shaft of solar array is also wanted porose and is matched with it with keyway, complex structure, and cost is high; Another kind is that flange bolt connects output, and its shortcoming is under the effect of wind-force impulse force load, and connecting bolt is prone to loosening, even cuts off, and causes the damage to the battery battle array, and the main shaft of solar array also will have corresponding flange simultaneously, and same cost is higher.
In addition, present worm and gear transmission is not with stopper, and limit stoper all is to consider during by the solar array support Design, thereby makes the support Design relative complex.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency; Provide a kind of square shaft with stopper simple in structure, reliable transmission to export worm type of reduction gearing; Can effectively solve under the wind-force percussion damage problem to transmission device; Have limit stoper simultaneously, simplified the solar bracket structure Design.
The purpose of the utility model is achieved in that a kind of square shaft output worm type of reduction gearing with stopper, and it comprises pedestal, worm screw and revolution worm gear, and said worm screw is installed in the said pedestal with the revolution worm gear; Said worm screw and said revolution worm gear are meshing with each other; Said pedestal comprises axle housing and the seat ring that fixedly fuses with axle housing, and the shaft axis of axle housing and the shaft axis of seat ring are orthogonal in the spatial position, and said worm screw passes through Bearing Installation in the axle housing of pedestal; Said revolution worm gear passes through Bearing Installation in the seat ring of pedestal; Be characterized in: said revolution worm gear one or both ends are provided with output shaft, and the end of said output shaft is set to square, and the seat ring end face of said pedestal is equipped with the through hole flange; Said through hole flange arranged outside has two spacing buting iron; Said two spacing buting iron are symmetrical set, and the square output shaft of said revolution worm gear is provided with rotation and bumps iron, and said rotation is bumped iron between two spacing buting iron.
Compared with prior art, the beneficial effect of the utility model is:
A kind of square shaft output worm type of reduction gearing with stopper of the utility model; When the drive power source worm screw was rotated, the revolution worm gear that worm drive is meshed rotated the revolution worm gear; And driven rotary is bumped iron and is rotated simultaneously; When rotation is bumped iron and is run into the spacing buting iron on the flange, stop operating, realize spacing; The output square shaft of revolution worm gear and the main shaft of solar array are complementary, thereby have avoided axle key to connect the unreliable problem that is connected with flange, have simplified the structural design of solar bracket simultaneously, have reduced manufacture cost.
Description of drawings
Fig. 1 is the structural representation of a kind of square shaft output worm type of reduction gearing with stopper of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 2.
Schematic representation when Fig. 4 rotates to the left side limit position for square shaft.
Schematic representation when Fig. 5 rotates to the right side limit position for square shaft.
Wherein:
Axle housing 1.1
Seat ring 1.2
Revolution worm gear 3
Through hole flange 4
Spacing buting iron 5
Iron 6 is bumped in rotation
Solar array main shaft 8.
Embodiment
Referring to Fig. 1 ~ Fig. 5; The utility model relates to a kind of square shaft output worm type of reduction gearing with stopper, and it comprises pedestal 1, worm screw 2 and revolution worm gear 3, and said worm screw 2 is installed in the said pedestal 1 with revolution worm gear 3; Said worm screw 2 is meshing with each other with said revolution worm gear 3; Said pedestal 1 comprises axle housing 1.1 and the seat ring 1.2 that fixedly fuses with axle housing 1.1, and the shaft axis of the shaft axis of axle housing 1.1 and seat ring 1.2 is orthogonal in the spatial position, and said worm screw 2 passes through Bearing Installation in the axle housing 1.1 of pedestal 1; Said revolution worm gear 3 passes through Bearing Installation in the seat ring 1.2 of pedestal 1; Said revolution worm gear 3 one or both ends are provided with output shaft 7, and said output shaft 7 ends are set to square, and seat ring 1.2 end faces of said pedestal 1 are equipped with through hole flange 4; Said through hole flange 4 arranged outside have two spacing buting iron 5; Said two spacing buting iron 5 are symmetrical set, and the square output shaft 7 of said revolution worm gear 3 is provided with rotation and bumps iron 6, and said rotation is bumped iron 6 between two spacing buting iron 5.
Claims (1)
1. a square shaft with stopper is exported worm type of reduction gearing; It comprises pedestal (1), worm screw (2) and revolution worm gear (3); Said worm screw (2) is installed in the said pedestal (1) with revolution worm gear (3), and said worm screw (2) is meshing with each other with said revolution worm gear (3), and it is characterized in that: said revolution worm gear (3) one or both ends are provided with output shaft (7); The end of said output shaft (7) is set to square; Seat ring (1.2) end face of said pedestal (1) is equipped with through hole flange (4), and said through hole flange (4) arranged outside has two spacing buting iron (5), and said two spacing buting iron (5) are symmetrical set; The square output shaft (7) of said revolution worm gear (3) is provided with rotation and bumps iron (6), and said rotation is bumped iron (6) and is positioned between two spacing buting iron (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120380406 CN202349164U (en) | 2011-10-10 | 2011-10-10 | Square shaft output worm and worm gear reducer with stop block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120380406 CN202349164U (en) | 2011-10-10 | 2011-10-10 | Square shaft output worm and worm gear reducer with stop block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349164U true CN202349164U (en) | 2012-07-25 |
Family
ID=46538171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120380406 Expired - Lifetime CN202349164U (en) | 2011-10-10 | 2011-10-10 | Square shaft output worm and worm gear reducer with stop block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565318A (en) * | 2014-12-29 | 2015-04-29 | 雷永志 | Speed reducing machine adopting air cylinder for driving main shaft to realize telescopic moving |
-
2011
- 2011-10-10 CN CN 201120380406 patent/CN202349164U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565318A (en) * | 2014-12-29 | 2015-04-29 | 雷永志 | Speed reducing machine adopting air cylinder for driving main shaft to realize telescopic moving |
| CN104565318B (en) * | 2014-12-29 | 2017-01-25 | 四川德恩精工科技股份有限公司 | Speed reducing machine adopting air cylinder for driving main shaft to realize telescopic moving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161017 Address after: 014030 Baotou, equipment manufacturing industrial park, new planning area, north of the landscape road, North Park Road, south of the high-end equipment room, room 803 in the south of the park, the Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Asahi Energy Co. Ltd. Address before: 214423 Zhouzhuang City, Wuxi Province, Jiangyin Town, longevity cloud Gu Road, No. 20, No. Patentee before: Jiangyin Huafang New Energy High-tech Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
|
| CX01 | Expiry of patent term |