CN218582170U - Be used for concrete mixer truck to be interrupted high-speed with planetary reducer - Google Patents
Be used for concrete mixer truck to be interrupted high-speed with planetary reducer Download PDFInfo
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- CN218582170U CN218582170U CN202222389613.1U CN202222389613U CN218582170U CN 218582170 U CN218582170 U CN 218582170U CN 202222389613 U CN202222389613 U CN 202222389613U CN 218582170 U CN218582170 U CN 218582170U
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Abstract
The utility model discloses a be used for concrete mixer truck to be interrupted high-speed planetary reducer with, including spline output planet carrier, oil blanket II, bearing I, the one-level ring gear, one-level planet round pin axle, ventilative plug screw, fill up II, the one-level planet wheel, bearing III, bolt I, O type circle, go up the case lid, bearing II, hole circlip, the flabellum, axle circlip, jackscrew, input shaft, oil blanket I and elastic pin, and the position and the outside hookup of input shaft, through one-level NGW type transmission, by the fixed spline output planet carrier output of one-level ring gear, input shaft and three one-level planet wheel meshing of group, and three one-level planet wheels of group constitute first order NGW type transmission structure with the meshing of one-level ring gear simultaneously. A be used for concrete mixer truck to be interrupted high-speed with planetary reducer, can realize being interrupted high-speed, small, the quality is light, compact structure, bearing capacity is big, transmission efficiency is high, operate steadily, simple to operate.
Description
Technical Field
The utility model relates to a planetary reducer field, in particular to be used for concrete mixer truck to be interrupted high-speed with planetary reducer.
Background
Planetary reducer is one kind and carries out concrete mixer truck and be interrupted high-speed stirring driven support equipment, and the agitator tank of mainly used concrete mixer truck can carry out rotary drive to the position of agitator tank, and along with the continuous development of science and technology, people also are more and more high to planetary reducer's manufacturing process requirement.
The main power of traditional concrete mixer's agitator tank is that the motor drives, the motor drive form is comparatively complicated, need be equipped with corresponding hydraulic system, and motor work must need the motor vehicle to be in the state of firing always, the cost is higher, it is also inconvenient with the maintenance, for concrete mixer's renewal, and adapt to the new demand of user, consequently, need to develop a cost lower, can satisfy user's demand simple structure again, the beautiful concrete mixer of appearance is interrupted high-speed and is used planetary reducer, for this, we provide one kind and be used for concrete mixer to be interrupted high-speed and use planetary reducer.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a be used for concrete mixer truck to be interrupted high-speed with planetary reducer, can realize being interrupted high-speed, small, the quality is light, compact structure, bearing capacity is big, and transmission efficiency is high, operates steadily, and simple to operate can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a be used for concrete mixer truck to be interrupted high-speed and use planetary reducer, includes spline output planet carrier, oil blanket II, bearing I, one-level ring gear, one-level planet round pin axle, ventilative plug screw, pad II, one-level planet wheel, bearing III, bolt I, O type circle, goes up the case lid, bearing II, hole circlip, flabellum, axle circlip, jackscrew, input shaft, oil blanket I and elastic pin, and the position and the outside hookup of input shaft, through one-level NGW type transmission, fix spline output planet carrier output by one-level ring gear, the input shaft meshes with three one-level planet wheels of group, and three one-level planet wheels of group mesh simultaneously with one-level ring gear and constitute first-level NGW type transmission structure, the output of one-level ring gear fixed spline output planet carrier constitutes reduction gear positive reverse rotation structure.
Preferably, the input shaft is supported by a bearing I positioned in the upper box cover, is connected with the outside and provides power, the fan blades are arranged on the input shaft, the input shaft is fixed through jackscrews, and an oil seal I is placed in the upper box cover to form a lubricating oil leakage prevention structure in the speed reducer.
Preferably, the input shaft transmits power and meshes with three sets of first-stage planet wheels through the sun gear, and three sets of first-stage planet wheels are installed on the spline output planet carrier through three sets of first-stage planet pin shafts, the spline output planet carrier is supported by a bearing I and a bearing II and is fixedly connected with a first-stage inner gear ring, and a bearing III is installed between the first-stage planet wheels and the first-stage planet pin shafts.
Preferably, the upper box cover and the first-stage inner gear ring are connected with the elastic pin through a bolt I, an O-shaped ring is additionally arranged at a joint surface for sealing, and an oil seal II is arranged between the spline output planet carrier and the first-stage inner gear ring to form a lubricating oil leakage prevention structure in the speed reducer.
Preferably, the position of the primary ring gear is fixed, the position of the spline output planet carrier rotates to output, and the spline output planet carrier is connected with the outside to form a forward and reverse rotation structure of the speed reducer.
Preferably, the pad II, the primary planet wheel and the bearing III are located on the outer wall of the primary planet pin shaft, and the oil seal II is assembled at the front end of the bearing I.
(III) advantageous effects
Compared with the prior art, the utility model provides a be used for concrete mixer truck to be interrupted high-speed with planetary reducer possesses following beneficial effect: this a be used for concrete mixer truck to be interrupted high-speed with planetary reducer, can realize being interrupted high-speed, small, the quality is light, compact structure, bearing capacity is big, and transmission efficiency is high, operates steadily, simple to operate, whole planetary reducer simple structure, convenient operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is the utility model relates to a be used for concrete mixer truck to be interrupted high-speed with planetary reducer's overall structure schematic diagram.
In the figure: 1. a spline output planet carrier; 2. oil seal II; 3. a bearing I; 4. a primary annular gear; 5. a first-stage planet pin shaft; 6. a gas-permeable plug screw; 7. a cushion II; 8. a primary planet wheel; 9. a bearing III; 10. a bolt I; 11. an O-shaped ring; 12. an upper box cover; 13. a bearing II; 14. a circlip for a hole; 15. a fan blade; 16. a circlip for the shaft; 17. carrying out top thread; 18. an input shaft; 19. oil seal I; 20. and an elastic pin.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely below with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, but not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be considered as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the intermittent high-speed planetary reducer for the concrete mixer truck comprises a spline output planet carrier 1, an oil seal II 2, a bearing I3, a primary inner gear ring 4, a primary planet pin shaft 5, a ventilating plug screw 6, a cushion II 7, a primary planet wheel 8, a bearing III 9, a bolt I10, an O-shaped ring 11, an upper box cover 12, a bearing II 13, a hole elastic check ring 14, a fan blade 15, a shaft elastic check ring 16, a jackscrew 17, an input shaft 18, an oil seal I19 and an elastic pin 20, wherein the position of the input shaft 18 is connected with the outside, the output of the primary inner gear ring 4 fixed spline output planet carrier 1 is output through primary NGW type transmission, the input shaft 18 is meshed with three groups of primary planet wheels 8, the three groups of primary planet wheels 8 are meshed with the primary inner gear ring 4 simultaneously to form a primary NGW type transmission structure, the output of the primary inner gear ring 4 fixed spline output planet carrier 1 forms a forward and reverse rotation structure of the reducer, all parts are made of high-quality steel, and the upper box cover 12 is made of aluminum alloy, so that intermittent high speed, the intermittent high-speed planetary reducer is simple in structure, small size, small maintenance, less maintenance, long service life, low price and convenient maintenance.
Further, the input shaft 18 is supported by a bearing I3 positioned in the upper box cover 12, the input shaft 18 is connected with the outside and provides power, the fan blades 15 are arranged on the input shaft 18, the input shaft 18 is fixed through jackscrews 17, and an oil seal I19 is placed in the upper box cover 12 to form a lubricating oil leakage prevention structure in the speed reducer.
Further, input shaft 18 spreads into power and meshes with three one-level planet wheel 8 of group through the sun gear, and three one-level planet wheel 8 of group install on spline output planet carrier 1 through three one-level planet round pin axle 5 of group, and spline output planet carrier 1 supports through I3 and II 13 bearings of bearing, and carries out fixed connection with one-level ring gear 4, installs III 9 bearings between one-level planet wheel 8 and the one-level planet round pin axle 5.
Furthermore, an upper box cover 12 and the primary inner gear ring 4 are connected with an elastic pin 20 through a bolt I10, an O-shaped ring 11 is additionally arranged at a joint surface for sealing, and an oil seal II 2 is arranged between the spline output planet carrier 1 and the primary inner gear ring 4 to form a lubricating oil leakage prevention structure in the speed reducer.
Furthermore, the position of the first-stage inner gear ring 4 is fixed, the position of the spline output planet carrier 1 rotates to output, and the spline output planet carrier 1 is connected with the outside to form a forward and reverse rotation structure of the speed reducer.
Furthermore, a pad II 7, a primary planet wheel 8 and a bearing III 9 are positioned on the outer wall of the primary planet pin shaft 5, and an oil seal II 2 is assembled at the front end of the bearing I3.
The working principle is as follows: the utility model comprises a spline output planet carrier 1, an oil seal II 2, a bearing I3, a primary inner gear ring 4, a primary planet pin 5, a ventilating plug screw 6, a pad II 7, a primary planet wheel 8, a bearing III 9, a bolt I10, an O-shaped ring 11, an upper box cover 12, a bearing II 13, a hole circlip 14, a fan blade 15, a shaft circlip 16, a jackscrew 17, an input shaft 18, an oil seal I19 and an elastic pin 20, when in use, the input shaft 18 is connected with the outside through the input shaft 18, the primary inner gear ring 4 is fixed through primary NGW type transmission, the spline output of the spline output planet carrier 1 is carried out by the spline output planet carrier 1, the input shaft 18 is supported by the bearing I3 in the upper box cover 12 and is connected with the outside to provide power, the fan blade 15 is arranged on the input shaft 18, the cooling effect can be realized through the jackscrew 17, the oil seal I19 is arranged in the upper box cover 12 to prevent the lubricating oil leakage of the reducer, the power is transmitted from an input shaft 18, a sun gear on the input shaft 18 is meshed with 3 primary planet gears 8 of primary planet gears, the 3 primary planet gears 8 are simultaneously meshed with a primary annular gear 4, the 3 primary planet gears 8 are arranged on a spline output planet carrier 1 through 3 primary planet pin shafts 5, the spline output planet carrier 1 is supported with a bearing II 13 through a bearing I3 and is fixedly connected with the primary annular gear 4, a bearing III 9 is arranged between the primary planet gears 8 and the primary planet pin shafts 5, an upper box cover 12 and the primary annular gear 4 are connected with an elastic pin 20 through a bolt I10, an O-shaped ring 11 is additionally arranged at a joint surface for sealing, an oil seal II 2 is arranged between the spline output planet carrier 1 and the primary annular gear 4 to prevent the leakage of lubricating oil in the speed reducer, the spline output planet carrier 1 is connected with the outside through a spline to realize output, and the speed reducer can rotate in the forward and reverse directions, all parts are made of high-quality steel, the upper box cover 12 is made of aluminum alloy, the device has the advantages of capability of realizing discontinuous high speed, simple structure, small volume, less maintenance, long service life, low price and convenient use and maintenance.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a be used for concrete mixer truck to be interrupted high-speed planetary reducer with, including spline output planet carrier (1), oil blanket II (2), bearing I (3), one-level ring gear (4), one-level planet round pin axle (5), ventilative plug screw (6), fill up II (7), one-level planet wheel (8), bearing III (9), bolt I (10), O type circle (11), go up case (12), bearing II (13), circlip (14) is used in the hole, flabellum (15), circlip (16) is used to the axle, jackscrew (17), input shaft (18), oil blanket I (19) and elastic pin (20), and the position and the external coupling of input shaft (18), through one-level NGW type transmission, export by one-level ring gear (4) fixed spline output planet carrier (1), its characterized in that: the input shaft (18) is meshed with the three groups of primary planet wheels (8), the three groups of primary planet wheels (8) are meshed with the primary inner gear ring (4) simultaneously to form a first-stage NGW type transmission structure, and the primary inner gear ring (4) is fixed with the spline output planet carrier (1) to form a forward and reverse rotation structure of the speed reducer.
2. The intermittent high-speed planetary reducer for the concrete mixer truck according to claim 1, characterized in that: the input shaft (18) is supported by a bearing I (3) positioned in the upper box cover (12), the input shaft (18) is connected with the outside and provides power, fan blades (15) are arranged on the input shaft (18), the input shaft (18) is fixed through jackscrews (17), and an oil seal I (19) is placed in the upper box cover (12) to form a lubricating oil leakage prevention structure in the speed reducer.
3. The intermittent high-speed planetary reducer for the concrete mixer truck according to claim 1, characterized in that: input shaft (18) spread into power and through sun gear and three one-level planet wheel of group (8) meshing, and three one-level planet wheel of group (8) are installed on spline output planet carrier (1) through three one-level planet round pin axle of group (5), spline output planet carrier (1) is supported through I (3) of bearing and II (13) of bearing, and carries out fixed connection with one-level ring gear (4), installation bearing III (9) between one-level planet wheel (8) and one-level planet round pin axle (5).
4. The intermittent high-speed planetary reducer for the concrete mixer truck according to claim 1, characterized in that: the upper box cover (12) and the first-stage inner gear ring (4) are connected with the elastic pin (20) through a bolt I (10), an O-shaped ring (11) is additionally arranged at a joint surface for sealing, and an oil seal II (2) is arranged between the spline output planet carrier (1) and the first-stage inner gear ring (4) to form a lubricating oil leakage prevention structure in the speed reducer.
5. The intermittent high-speed planetary reducer for the concrete mixer truck according to claim 1, characterized in that: the position of the primary annular gear (4) is fixed, the position of the spline output planet carrier (1) rotates to output, and the spline output planet carrier (1) is connected with the outside to form a forward and reverse rotating structure of the speed reducer.
6. The intermittent high-speed planetary reducer for the concrete mixer truck according to claim 1, characterized in that: pad II (7), one-level planet wheel (8), bearing III (9) are located the outer wall position of one-level planet round pin axle (5), the front position at bearing I (3) is assembled in oil blanket II (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389613.1U CN218582170U (en) | 2022-09-08 | 2022-09-08 | Be used for concrete mixer truck to be interrupted high-speed with planetary reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222389613.1U CN218582170U (en) | 2022-09-08 | 2022-09-08 | Be used for concrete mixer truck to be interrupted high-speed with planetary reducer |
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| Publication Number | Publication Date |
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| CN218582170U true CN218582170U (en) | 2023-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222389613.1U Active CN218582170U (en) | 2022-09-08 | 2022-09-08 | Be used for concrete mixer truck to be interrupted high-speed with planetary reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231585A (en) * | 2023-11-16 | 2023-12-15 | 河北智昆精密传动科技有限公司 | Speed reducer load mechanism |
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2022
- 2022-09-08 CN CN202222389613.1U patent/CN218582170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231585A (en) * | 2023-11-16 | 2023-12-15 | 河北智昆精密传动科技有限公司 | Speed reducer load mechanism |
| CN117231585B (en) * | 2023-11-16 | 2024-01-09 | 河北智昆精密传动科技有限公司 | Speed reducer load mechanism |
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