CN201604216U - Dedicated reducer for concrete mixer truck - Google Patents
Dedicated reducer for concrete mixer truck Download PDFInfo
- Publication number
- CN201604216U CN201604216U CN2010200593451U CN201020059345U CN201604216U CN 201604216 U CN201604216 U CN 201604216U CN 2010200593451 U CN2010200593451 U CN 2010200593451U CN 201020059345 U CN201020059345 U CN 201020059345U CN 201604216 U CN201604216 U CN 201604216U
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- final stage
- gear
- stage
- planet wheel
- secondary planet
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Abstract
The utility model belongs to a handbarrow for a building material or a building unit, and particularly relates to a dedicated reducer for a concrete mixer truck. In the utility model, a first-stage input shaft and a first-stage driven wheel are mounted in parallel, the first-stage driven wheel and a second-stage sun wheel are coaxially mounted, a second-stage planet wheel shaft and a second-stage planet carrier are connected, a second-stage planet wheel is meshed with an annular gear, the annular gear is fixedly connected with a frame through a stop pin, a last-stage sun wheel shaft is meshed with an internal gear of the second-stage planet carrier, a last-stage sun wheel is meshed with a last-stage planet wheel, the last-stage planet wheel is meshed with the annular gear, and a last-stage planet wheel shaft is connected with a terminal pad. The power is input and transmitted to the first-stage driven wheel through the first-stage input shaft, to the second-stage sun wheel and then to the second-stage planet wheel, to the second-stage planet carrier through the second-stage planet wheel shaft, then to the last-stage sun wheel and the last-stage planet wheel, and finally to the terminal pad through the last-stage planet wheel shaft to output. The utility model has the advantages of lowering the processing cost, improving the transmission quality, and prolonging the service life.
Description
Technical field
The utility model belongs to the handbarrow of construction material or building element, and it is speed reducer dedicated to relate in particular to concrete mixer truck.
Background technology
Available coagulation soil trucd mixer decelerator head adpting flange structure as shown in Figure 1, it comprises support 1, terminal pad 2, drive end bearing bracket 3, bearing 4, output inner gear axle 5, compound planet gear 6, ring gear 7, rear end cap 8, input eccentric shaft 9, back balance piece 10, forward horizontal stand piece 11, its transmission process as shown in Figure 2, power is entered through compound planet gear 6 behind output inner gear axle 5 by input eccentric shaft 9, again by terminal pad 2 outputs, coaxial installation between the drive disk assembly, this just requires to import eccentric shaft 9, compound planet gear 6, output inner gear axle 5, terminal pad 2 has higher axiality, this is undoubtedly to the machining accuracy of these several parts, especially axiality has higher requirement, installation accuracy is also high simultaneously, the manufacturing cost height.
Summary of the invention
The utility model purpose is to overcome above-mentioned weak point of the prior art, provides a kind of not fragile, requires low concrete mixer truck speed reducer dedicated to the driving member working axiality.
The technical scheme that the utility model adopted is that a kind of concrete mixer truck is speed reducer dedicated, its structural feature is that it comprises support, terminal pad, drive end bearing bracket, bearing, the final stage planetary gear, the final stage sun gear, the final stage planet carrier, ring gear, the secondary planet frame, the secondary planet wheel, the secondary sun gear, the one-level follower, the one-level power shaft, rear end cap, one-level power shaft and one-level follower are installed side by side, the two engagement, one-level follower and the coaxial installation of secondary sun gear, the secondary planet wheel shaft connects with the secondary planet frame, secondary planet wheel and ring gear engagement, ring gear is affixed by latch and support, final stage sun wheel shaft and the engagement of secondary planet frame internal gear, the final stage sun gear is meshed with the final stage planetary gear, final stage planetary gear and ring gear engagement, the final stage planet pin connects with terminal pad, power is passed to the one-level follower by the input of one-level power shaft, pass to the secondary planet wheel again by the secondary sun gear, because secondary planet wheel and ring gear engagement, and ring gear and support are fixed, so the secondary planet wheel rotates around sun gear along ring gear in rotation, by the secondary planet wheel shaft power is passed to the secondary planet frame, by the secondary planet frame power is passed to the final stage sun gear again, pass to the final stage planetary gear again by the final stage sun gear, because final stage planetary gear and ring gear engagement, and ring gear and support are fixed, so the final stage planetary gear rotates around the final stage sun gear along ring gear, power is passed to terminal pad output by the final stage planet wheel spindle in rotation.
The utility model changes traditional same through-drive by sun gear into cooperates transmission with planetary gear, has reduced the requirement to the mutual axiality of driving member, and the processing cost of reduction improves transmission quality.
The purpose of this utility model can also be realized better by following approach.
A secondary sun gear is meshed with three secondary planet wheels.
A final stage sun gear is meshed with four final stage planetary gears.
Advantage of the present utility model is the processing cost that reduces, improves transmission quality, increases the service life.
Description of drawings
Fig. 1 is the speed reducer dedicated structural representation of existing concrete trucd mixer
Fig. 2 is the speed reducer dedicated transmission principle figure of existing concrete trucd mixer
Fig. 3 is a structural representation of the present utility model
Fig. 4 is transmission principle figure of the present utility model
Wherein: 1 support, 2 terminal pads, 3 drive end bearing brackets, 4 bearings, 5 output inner gear axles, 6 compound planet gears, 7 ring gears, 8 rear end caps, 9 input eccentric shafts, 10 back balance pieces, 11 forward horizontal stand pieces, 20 final stage planetary gears, 21 final stage sun gears, 211 final stage sun wheel shaft, 22 final stage planet carriers, 23 secondary planet framves, 24 secondary planet are taken turns 241 secondary planet wheel shafts, 25 secondary sun gears, 26 one-level followers, 27 one-level power shafts, 28 latch, 29 final stage planet pins
The specific embodiment
Below in conjunction with view the utility model is described in detail
As shown in Figure 3, a kind of concrete mixer truck is speed reducer dedicated, it comprises support 1, terminal pad 2, drive end bearing bracket 3, bearing 4, final stage planetary gear 20, final stage sun gear 21, final stage planet carrier 22, ring gear 7, secondary planet frame 23, secondary planet wheel 24, secondary sun gear 25, one-level follower 26, one-level power shaft 27, rear end cap 8, one-level power shaft 27 is installed side by side with one-level follower 26, the two engagement, one-level follower 26 and the 25 coaxial installations of secondary sun gear, there is 3 secondary planet wheel 24 to be meshed with a secondary sun gear 25,3 secondary planet wheel shafts 241 connect with secondary planet frame 23 respectively, secondary planet wheel 24 and ring gear 7 engagements, ring gear 7 is affixed by latch 28 and support 1, final stage sun wheel shaft 211 and the engagement of secondary planet frame 23 internal gears, there is a final stage sun gear 21 to be meshed with four final stage planetary gears 20, final stage planetary gear 20 and ring gear 7 engagements, there are four final stage planet pins 29 to connect with terminal pad 2, its transmission process as shown in Figure 4, power is passed to one-level follower 26 by 27 inputs of one-level power shaft, pass to 3 secondary planet wheels 24 again by secondary sun gear 25, because secondary planet wheel 24 and ring gear 7 engagements, and ring gear 7 is fixed with support 1, so secondary planet wheel 24 rotates around sun gear 25 along ring gear 7 in rotation, by three secondary planet wheel shafts 241 power is passed to planet carrier 23, and final stage sun gear and the engagement of secondary planet frame 23 internal gears, therefore, power is passed to final stage sun gear 21, pass to 4 final stage planetary gears 20 again by final stage sun gear 21, because final stage planetary gear 20 and ring gear 7 engagements, and ring gear 7 is fixed with support 1, so final stage planetary gear 20 rotates around final stage sun gear 21 along ring gear 7, power is passed to terminal pad 2 outputs by four final stage planet wheel spindles 29 in rotation.
Claims (3)
1. concrete mixer truck is speed reducer dedicated, it is characterized in that: it comprises support (1), terminal pad (2), drive end bearing bracket (3), bearing (4), final stage planetary gear (20), final stage sun gear (21), final stage planet carrier (22), ring gear (7), secondary planet frame (23), secondary planet wheel shaft (24), secondary sun gear (25), one-level follower (26), one-level power shaft (27), rear end cap (8), one-level power shaft (27) is installed side by side with one-level follower (26), the two engagement, one-level follower (26) and the coaxial installation of secondary sun gear (25), secondary planet wheel shaft (241) connects with secondary planet frame (23), secondary planet wheel (24) and ring gear (7) engagement, ring gear (7) is affixed by latch (28) and support (1), final stage sun wheel shaft (211) and the engagement of secondary planet frame (23) internal gear, final stage sun gear (21) is meshed with final stage planetary gear (20), final stage planetary gear (20) and ring gear (7) engagement, final stage planet pin (29) connects with terminal pad (2), power is passed to one-level follower (26) by one-level power shaft (27) input, pass to secondary planet wheel (24) again by secondary sun gear (25), secondary planet wheel (24) and ring gear (7) engagement, because of ring gear (7) and support (1) are fixed, so secondary planet wheel (24) rotates around sun gear (25) along ring gear (7) in rotation, by secondary planet wheel shaft (241) power is passed to secondary planet frame (23), pass to final stage sun gear (21) again, pass to final stage planetary gear (20) again by final stage sun gear (21), final stage planetary gear (20) and ring gear (7) engagement, because of ring gear (7) and support (1) are fixed, so final stage planetary gear (20) rotates around final stage sun gear (21) along ring gear (7), power is passed to terminal pad (2) output by final stage planet wheel spindle (29) in rotation.
2. concrete mixer truck according to claim 1 is speed reducer dedicated, it is characterized in that: three secondary planet wheels (24) are meshed with a secondary sun gear (25).
3. concrete mixer truck according to claim 1 is speed reducer dedicated, it is characterized in that: a final stage sun gear (21) is meshed with four final stage planetary gears (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200593451U CN201604216U (en) | 2010-01-15 | 2010-01-15 | Dedicated reducer for concrete mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200593451U CN201604216U (en) | 2010-01-15 | 2010-01-15 | Dedicated reducer for concrete mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604216U true CN201604216U (en) | 2010-10-13 |
Family
ID=42948925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200593451U Expired - Fee Related CN201604216U (en) | 2010-01-15 | 2010-01-15 | Dedicated reducer for concrete mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604216U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883721A (en) * | 2013-10-09 | 2014-06-25 | 西安汇鑫传动控制有限责任公司 | Speed reducer of novel transmission structure |
| CN106422945A (en) * | 2016-08-08 | 2017-02-22 | 佛山市顺德区伦教欣科陶瓷机械厂 | Stirrer power device |
| CN112833146A (en) * | 2021-03-08 | 2021-05-25 | 南京好龙电子有限公司 | External meshing planetary gear mechanism with high transmission efficiency |
| CN114576315A (en) * | 2022-05-06 | 2022-06-03 | 沃德传动（天津）股份有限公司 | Speed reducer for stirring with large speed ratio |
-
2010
- 2010-01-15 CN CN2010200593451U patent/CN201604216U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883721A (en) * | 2013-10-09 | 2014-06-25 | 西安汇鑫传动控制有限责任公司 | Speed reducer of novel transmission structure |
| CN106422945A (en) * | 2016-08-08 | 2017-02-22 | 佛山市顺德区伦教欣科陶瓷机械厂 | Stirrer power device |
| CN112833146A (en) * | 2021-03-08 | 2021-05-25 | 南京好龙电子有限公司 | External meshing planetary gear mechanism with high transmission efficiency |
| CN114576315A (en) * | 2022-05-06 | 2022-06-03 | 沃德传动（天津）股份有限公司 | Speed reducer for stirring with large speed ratio |
| CN114576315B (en) * | 2022-05-06 | 2022-07-05 | 沃德传动（天津）股份有限公司 | Speed reducer for large-speed-ratio stirring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJIAN STONEY ENGINEERING INDUSTRY CO., LTD. Free format text: FORMER OWNER: LIN HONG Effective date: 20131219 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350008 FUZHOU, FUJIAN PROVINCE TO: 350009 FUZHOU, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131219 Address after: Fuzhou City, Fujian province 350009 Industrial Road, Taijiang District No. 193 Powerlong City Plaza 5 floor 508 southwest side of Xiaobailou Patentee after: Fujian Province Stanley Machinery Industry Co., Ltd. Address before: 350008, No. 85, Aberdeen tower, cross street, Cangshan District, Fujian, Fuzhou Patentee before: Lin Hong |
|
| 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: 20101013 Termination date: 20180115 |