CN203703084U - Worm wheel and worm transmission case - Google Patents
Worm wheel and worm transmission case Download PDFInfo
- Publication number
- CN203703084U CN203703084U CN201420014165.XU CN201420014165U CN203703084U CN 203703084 U CN203703084 U CN 203703084U CN 201420014165 U CN201420014165 U CN 201420014165U CN 203703084 U CN203703084 U CN 203703084U
- Authority
- CN
- China
- Prior art keywords
- transmission case
- case body
- worm
- gear
- worm wheel
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 63
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 4
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model relates to a transmission case, in particular to a worm wheel and worm transmission case, and belongs to the technical field of transmission cases. The worm wheel and worm transmission case comprises a transmission case body. A worm wheel and worm transmission assembly comprises a middle shaft. The middle shaft is provided with a worm wheel. A worm meshed with the worm wheel is arranged above the middle shaft. The side face of the transmission case body is connected with a motor base through a bolt. A drive motor is fixed to one side of the motor base. One end of the worm extends out of the transmission case body and is connected with the drive motor through a coupler. A stirring shaft is arranged in the transmission case body. One end of the stirring shaft extends out of the transmission case body and is connected with a stirring gear. One end of the middle shaft extends out of the transmission case body and is connected with a first middle shaft transmission gear in meshed connection with the stirring gear. The worm wheel and worm transmission case is simple, compact and reasonable in structure, small in occupied area and good in sealing performance. By the adoption of the worm wheel and the worm, transmission torque is large and the speed adjusting range is wide. Due to the arrangement of a proximity switch, the rotation speed of the motor is detected in real time.
Description
Technical field
The utility model relates to a kind of transmission case, and a kind of Worm Wheel System case, belongs to transmission case technical field specifically.
Background technique
In prior art, Worm Wheel System case adopts Worm Wheel System part to carry out transmission, and output shaft is arranged in transmission case by the support at two ends.Because worm gear volume is larger, can have influence on the layout of output shaft, thereby have influence on output power.Meanwhile, the stirring gear volume of the stirring shaft end of arranging in Worm Wheel System case is larger, has occupied very large space, transmission case inside, has influence on the sealing of transmission case, causes transmission case volume of the prior art huge, and sealing is poor, arranges inconvenient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby a kind of Worm Wheel System case is provided, and adopts Worm Wheel System moment of torsion large, transmission case body compact structure, good airproof performance.
The technological scheme providing according to the utility model, Worm Wheel System case comprises transmission case body, is provided with Worm Wheel System assembly in transmission case body, it is characterized in that: Worm Wheel System assembly comprises jack shaft, worm gear is set on jack shaft, and jack shaft top is provided with the worm screw engaging with worm gear.Transmission case body side is bolted motor cabinet, motor cabinet one side fixed drive motor.Worm screw one end is stretched out transmission case body and is connected drive motor by coupling.In transmission case body, be provided with stirring shaft, one end of stirring shaft is stretched out transmission case body and is connected and stirs gear.Jack shaft one end is stretched out transmission case body and is connected the first jack shaft driving gear being connected with a joggle with stirring gear.In transmission case body, be provided with output shaft, transmission case body is stretched out in output shaft one end, and the other end supports by the output shaft supporting frame being fixed in transmission case body.Jack shaft is provided with the second jack shaft driving gear, and output shaft is provided with the output shaft driving gear being connected with a joggle with the second jack shaft driving gear.
Further, one end that worm screw stretches out transmission case body is provided with rotating speed gear, the other approach switch being fixed in motor cabinet that is provided with of rotating speed gear.
Further, transmission case body outer side surface is bolted gear cover, in gear cover is coated on stirring gear and the first jack shaft driving gear.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, and floor space is little, good airproof performance; Adopt Worm Wheel System moment of torsion large, speed regulation range is large; By the setting of approach switch, detect in real time motor speed.
Accompanying drawing explanation
Fig. 1 is the utility model plan view.
Fig. 2 is the utility model side view.
Description of reference numerals: 1-drive motor, 2-motor cabinet, 3-coupling, 4-approach switch, 5-rotating speed gear, 6-worm screw, 7-transmission case body, 8-stirring shaft, 9-jack shaft, 10-worm gear, 11-output shaft supporting frame, 12-gear cover, 13-stir gear, 14-the first jack shaft driving gear, 15-the second jack shaft driving gear, 16-output shaft, 17-output shaft driving gear.
Embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1 and 2, the utility model mainly comprises transmission case body 7, is provided with Worm Wheel System assembly in transmission case body 7.
Worm Wheel System assembly comprises jack shaft 9, and worm gear 10 is set on jack shaft 9, and jack shaft 9 tops are provided with the worm screw 6 engaging with worm gear 10.
Transmission case body 7 sides are bolted motor cabinet 2, motor cabinet 2 one side fixed drive motors 1.Worm screw 6 one end are stretched out transmission case body 7 and are connected drive motor 1 by coupling 3, drive Worm Wheel System assembly to carry out transmission by drive motor 1.
One end that worm screw 6 stretches out transmission case body 7 is provided with rotating speed gear 5, and rotating speed gear 5 is other is provided with the approach switch 4 being fixed in motor cabinet 2, and approach switch 4 records the rotating speed of the rotating speed gear 5 rotating with worm screw 6, thereby obtains the real-time rotate speed of drive motor 1.
In transmission case body 7, be provided with stirring shaft 8, one end of stirring shaft 8 is stretched out transmission case body 7 and is connected and stirs gear 13.Jack shaft 9 one end are stretched out transmission case body 7 and are connected the first jack shaft driving gear 14 being connected with a joggle with stirring gear 13.Transmission case body 7 outer side surfaces are bolted gear cover 12, in gear cover 12 is coated on stirring gear 13 and the first jack shaft driving gear 14, to stirring gear 13 and the first jack shaft driving gear 14 forms protection.The present invention is arranged on stirring gear 13 and the first jack shaft driving gear 14 outside transmission case body 7, has reduced the size of transmission case body 7, has improved the compactedness of sealing and transmission case body 7.
In transmission case body 7, be provided with output shaft 16, transmission case body 7 is stretched out in output shaft 16 one end, and the other end supports by the output shaft supporting frame 11 being fixed in transmission case body 7.Output shaft 16 has been avoided the interference of worm gear 10 to it by arranging of output shaft supporting frame 11, and it is more reasonable that output shaft is arranged.Jack shaft 9 is provided with the second jack shaft driving gear 15, and output shaft 16 is provided with the output shaft driving gear 17 being connected with a joggle with the second jack shaft driving gear 15.
The utility model is simple in structure, compact, reasonable, and floor space is little, good airproof performance; Adopt Worm Wheel System moment of torsion large, speed regulation range is large; By the setting of approach switch, detect in real time motor speed.
Claims (3)
1. a Worm Wheel System case, comprise transmission case body (7), transmission case body is provided with Worm Wheel System assembly in (7), it is characterized in that: Worm Wheel System assembly comprises jack shaft (9), worm gear (10) is set on jack shaft (9), and jack shaft (9) top is provided with the worm screw (6) engaging with worm gear (10); Transmission case body (7) side is bolted motor cabinet (2), motor cabinet (2) one side fixed drive motors (1); Worm screw (6) one end is stretched out transmission case body (7) and is connected drive motor (1) by coupling (3); In transmission case body (7), be provided with stirring shaft (8), one end of stirring shaft (8) is stretched out transmission case body (7) and is connected and stirs gear (13); Jack shaft (9) one end is stretched out transmission case body (7) and is connected the first jack shaft driving gear (14) being connected with a joggle with stirring gear (13); In transmission case body (7), be provided with output shaft (16), transmission case body (7) is stretched out in output shaft (16) one end, and the other end supports by the output shaft supporting frame (11) being fixed in transmission case body (7); Jack shaft (9) is provided with the second jack shaft driving gear (15), and output shaft (16) is provided with the output shaft driving gear (17) being connected with a joggle with the second jack shaft driving gear (15).
2. Worm Wheel System case as claimed in claim 1, it is characterized in that: one end that described worm screw (6) stretches out transmission case body (7) is provided with rotating speed gear (5) the other approach switch (4) being fixed in motor cabinet (2) that is provided with of rotating speed gear (5).
3. Worm Wheel System case as claimed in claim 1, is characterized in that: described transmission case body (7) outer side surface is bolted gear cover (12), and gear cover (12) will stir in gear (13) and the first jack shaft driving gear (14) be coated on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014165.XU CN203703084U (en) | 2014-01-09 | 2014-01-09 | Worm wheel and worm transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014165.XU CN203703084U (en) | 2014-01-09 | 2014-01-09 | Worm wheel and worm transmission case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703084U true CN203703084U (en) | 2014-07-09 |
Family
ID=51053530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420014165.XU Expired - Lifetime CN203703084U (en) | 2014-01-09 | 2014-01-09 | Worm wheel and worm transmission case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703084U (en) |
-
2014
- 2014-01-09 CN CN201420014165.XU patent/CN203703084U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.80 Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: WUXI LINGOOD MACHINERY TECHNOLOGY STOCK CO.,LTD. Address before: No.80 Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI LINGOOD MACHINERY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |