CN203761199U - Two-gear transmission integrated driving motor of all-electric sweeper - Google Patents

Two-gear transmission integrated driving motor of all-electric sweeper Download PDF

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Publication number
CN203761199U
CN203761199U CN201420176129.3U CN201420176129U CN203761199U CN 203761199 U CN203761199 U CN 203761199U CN 201420176129 U CN201420176129 U CN 201420176129U CN 203761199 U CN203761199 U CN 203761199U
Authority
CN
China
Prior art keywords
gear
steel discs
braking steel
plate
gear box
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.)
Withdrawn - After Issue
Application number
CN201420176129.3U
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Chinese (zh)
Inventor
段福海
梁泊山
孙玉凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN YANAN MOTOR Co Ltd
Original Assignee
FUJIAN YANAN MOTOR Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FUJIAN YANAN MOTOR Co Ltd filed Critical FUJIAN YANAN MOTOR Co Ltd
Priority to CN201420176129.3U priority Critical patent/CN203761199U/en
Application granted granted Critical
Publication of CN203761199U publication Critical patent/CN203761199U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric machine technologies in electromobility

Abstract

The utility model discloses a two-gear transmission integrated driving motor of an all-electric sweeper. The two-gear transmission integrated driving motor comprises a driving motor body, an input shaft, a connector, an output shaft and a transmission box, wherein the input shaft is arranged on the left side of the transmission box, the output shaft is arranged on the right side of the transmission box, and a first sun gear and a second sun gear are arranged on the left side of the output shaft. A planet gear axle is arranged in the transmission box and provided with a combined planet gear and a planet gear; the combined planet gear is provided with a first inner gear ring connected with front friction plates, and the connector is meshed with the first inner gear ring; the planet gear is connected with a second inner gear ring provided with rear friction plates. Front brake steel discs and rear brake steel discs are arranged in the transmission box. A front end cap is provided with a left air bag type sealing film, and a rear end cap is provided with a right air bag type sealing film. The driving motor body is connected with the input shaft. The two-gear transmission integrated driving motor is simple in structure, full in life circle, high in reliability, modularized in production, low in cost and high in transmission efficiency.

Description

The drive motors of the integrated two grades of gearboxes of a kind of pure electric cleaning car
Technical field
The utility model relates to gearbox field, refers more particularly to the drive motors of the integrated two grades of gearboxes of a kind of pure electric cleaning car.
Background technology
The Poewr transmission mechanism of vehicle has generally comprised gearbox, power transmission shaft, drive axle, and wherein gearbox is for transferring power, the different speed ratio of conversion transmission, to obtain larger road speed scope; Current gearbox is all the combination that adopts point Flywheel disc, dry type friction plate and platen, and vehicle is owing to often needing half hitch to close step, and dry type friction disc wear is serious, requires frequent maintenance and replacement.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides that a kind of simple in structure, life cycle is long, the drive motors of the integrated two grades of gearboxes of pure electric cleaning car of high reliability.
The utility model is realized in the following way:
The drive motors of the integrated two grades of gearboxes of a kind of pure electric cleaning car, it is characterized in that: comprise drive motors 30, power shaft 1, connector 3, front end housing 5, rear end cap 26, output shaft 28, gear box 29, described power shaft 1 is connected on the left side of gear box 29 by connector 3, and described power shaft 1 is rotatable with respect to gear box 29; Described output shaft 28 is connected on the right side of gear box 29, and described output shaft 28 is rotatable with respect to gear box 29; The left side of described output shaft 28 is connected with the first sun gear 14 and the second sun gear 27; In described gear box 29, be connected with planet wheel spindle 25, on described planet wheel spindle 25, be connected with bind lines star-wheel 11 and planetary gear 24; Described bind lines star-wheel 11 is meshed with the first sun gear 14; Described planetary gear 24 is meshed with the second sun gear 27; On described bind lines star-wheel 11, be connected with the first ring gear 10, on described the first ring gear 10, be connected with some front friction plates 13; Described connector 3 is meshed with the first ring gear 10; On described planetary gear 24, be connected with the second ring gear 21; On described the second ring gear 21, be connected with some rear friction plates 16; In described gear box 29, be provided with some front braking steel discs 12 and some rear braking steel discs 15; Between described some front braking steel discs 15 are adjacent between two, be provided with front cut spring; Between described two adjacent front braking steel discs 12, be provided with a front friction plate 13; Between described some rear braking steel discs 15 are adjacent between two, be provided with rear cut spring; Between described two adjacent rear braking steel discs 15, be provided with a rear friction plate 16;
Described front end housing 5 and rear end cap 26 are connected to the two ends, left and right of gear box 29; On described front end housing 5, be connected with left bellows seal film 6 by front platen 4, the right side wall of described left bellows seal film 6 is connected with left push-plate 18, and described left push-plate 8 is positioned at the left side of some front braking steel discs 12; Between described left push-plate 8 and some front braking steel discs 12, be provided with left back-moving spring 9, on described rear end cap 26, be connected with right bellows seal film 20 by rear platen 19, the left side wall of described right bellows seal film 20 is connected with right push-plate 18, and described right push-plate 18 is positioned at the right side of some rear braking steel discs 15; Between described right push-plate 18 and some rear braking steel discs 15, be provided with right back-moving spring 17, on described front end housing 5 and rear end cap 26, be respectively equipped with front air intake and rear air intake; Described front air intake and rear air intake are connected with left bellows seal film 6 and right bellows seal film 20 respectively;
The left side of described gear box 29 is connected with drive motors 30, and the driving shaft of described drive motors 30 is connected with power shaft 1.
The left and right sides of described front friction plate 13 and rear friction plate 16 are connected with respectively one deck carbon fiber paper substrate.
The beneficial effects of the utility model are: each air consumption is less than 0.05L(0.3Mpa air pressure), transmission efficiency is greater than 99%, and high reliability, modularization are produced, and parts are few, and cost is low and transmission efficiency is high.
Brief description of the drawings
Fig. 1 the utility model structural representation.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As shown in Figure 1, the drive motors of the integrated two grades of gearboxes of a kind of pure electric cleaning car, comprise drive motors 30, power shaft 1, connector 3, front end housing 5, rear end cap 26, output shaft 28, gear box 29, power shaft 1 is connected on the left side of gear box 29 by connector 3, and power shaft 1 is rotatable with respect to gear box 29; Output shaft 28 is connected on the right side of gear box 29, and output shaft 28 is rotatable with respect to gear box 29; The left side of output shaft 28 is connected with the first sun gear 14 and the second sun gear 27; In gear box 29, be connected with planet wheel spindle 25, on planet wheel spindle 25, be connected with bind lines star-wheel 11 and planetary gear 24; Bind lines star-wheel 11 is meshed with the first sun gear 14; Planetary gear 24 is meshed with the second sun gear 27; On bind lines star-wheel 11, be connected with on the first ring gear 10, the first ring gears 10 and be connected with some front friction plates 13; Connector 3 is meshed with the first ring gear 10; On planetary gear 24, be connected with the second ring gear 21; On the second ring gear 21, be connected with some rear friction plates 16; In gear box 29, be provided with some front braking steel discs 12 and some rear braking steel discs 15; Between some front braking steel discs 15 are adjacent between two, be provided with front cut spring; Between two adjacent front braking steel discs 12, be provided with a front friction plate 13; Between some rear braking steel discs 15 are adjacent between two, be provided with rear cut spring; Between two adjacent rear braking steel discs 15, be provided with a rear friction plate 16; Front end housing 5 and rear end cap 26 are connected to the two ends, left and right of gear box 29; On front end housing 5, be connected with left bellows seal film 6 by front platen 4, the right side wall of left bellows seal film 6 is connected with left push-plate 18, and left push-plate 8 is positioned at the left side of some front braking steel discs 12; Between left push-plate 8 and some front braking steel discs 12, be provided with left back-moving spring 9, on rear end cap 26, be connected with right bellows seal film 20 by rear platen 19, the left side wall of right bellows seal film 20 is connected with right push-plate 18, and right push-plate 18 is positioned at the right side of some rear braking steel discs 15; Between right push-plate 18 and some rear braking steel discs 15, be provided with right back-moving spring 17, on front end housing 5 and rear end cap 26, be respectively equipped with front air intake and rear air intake; Front air intake and rear air intake are connected with left bellows seal film 6 and right bellows seal film 20 respectively, and the left side of gear box 29 is connected with drive motors 30, and the driving shaft of drive motors 30 is connected with power shaft 1.
The utility model, in order to increase braking effect, is connected with respectively one deck carbon fiber paper substrate in the left and right sides of front friction plate 13 and rear friction plate 16.
Drag-down, drive motors 30 is with driven input shaft 1 to rotate, and drives planet wheel spindle 25 to rotate, thereby drives bind lines star-wheel 11 and the first sun gear 14 to rotate; Air pressure in the past air intake enters left bellows seal film 6, right bellows seal film 20 enters without gas, left push-plate 8 on the right side wall of left bellows seal film 6 pushes some front braking steel discs 12, make some front braking steel discs 12 and the mutual friction catch of some front friction plates 13, now some rear braking steel discs 15 and some rear friction plates 16 are separated from each other; Now bind lines star-wheel 11 rotates with the first ring gear 10 that forms braking, thereby drives the first sun gear 14 to rotate, and the first sun gear 14 drives output shaft 28 to rotate, and realizes low-grade output; In like manner, in the time of shift to a higher gear, drive motors 30 is with driven input shaft 1 to rotate, and drives planet wheel spindle 25 to rotate, thereby drives bind lines star-wheel 11 and planetary gear 24 to rotate; Air pressure enters right bellows seal film 20 from rear air intake, left bellows seal film 6 enters without gas, left push-plate 18 on the left side wall of right bellows seal film 20 pushes some rear braking steel discs 15, make some rear braking steel discs 15 and the mutual friction catch of some rear friction plates 16, now some front braking steel discs 12 and some front friction plates 13 are separated from each other, and bind lines star-wheel 11 drives the first ring gear 10 to dally; Now planetary gear 24 rotates with the second ring gear 21 that forms braking, thereby drives the second sun gear 27 to rotate, and the second sun gear 27 drives output shaft 28 to rotate, and realizes high-grade output.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (2)

1. the drive motors of the integrated two grades of gearboxes of pure electric cleaning car, it is characterized in that: comprise drive motors (30), power shaft (1), connector (3), front end housing (5), rear end cap (26), output shaft (28), gear box (29), described power shaft (1) is connected on the left side of gear box (29) by connector (3), and described power shaft (1) is rotatable with respect to gear box (29); Described output shaft (28) is connected on the right side of gear box (29), and described output shaft (28) is rotatable with respect to gear box (29); The left side of described output shaft (28) is connected with the first sun gear (14) and the second sun gear (27); In described gear box (29), be connected with planet wheel spindle (25), on described planet wheel spindle (25), be connected with bind lines star-wheel (11) and planetary gear (24); Described bind lines star-wheel (11) is meshed with the first sun gear (14); Described planetary gear (24) is meshed with the second sun gear (27); On described bind lines star-wheel (11), be connected with the first ring gear (10), on described the first ring gear (10), be connected with some front friction plates (13); Described connector (3) is meshed with the first ring gear (10); On described planetary gear (24), be connected with the second ring gear (21); On described the second ring gear (21), be connected with some rear friction plates (16); In described gear box (29), be provided with some front braking steel discs (12) and some rear braking steel discs (15); Between described some front braking steel discs (15) are adjacent between two, be provided with front cut spring; Between described two adjacent front braking steel discs (12), be provided with a front friction plate (13); Between described some rear braking steel discs (15) are adjacent between two, be provided with rear cut spring; Between described two adjacent rear braking steel discs (15), be provided with a rear friction plate (16);
Described front end housing (5) and rear end cap (26) are connected to the two ends, left and right of gear box (29); Described front end housing (5) is upper is connected with left bellows seal film (6) by front platen (4), and the right side wall of described left bellows seal film (6) is connected with left push-plate (18), and described left push-plate (8) is positioned at the left side of some front braking steel discs (12); Between described left push-plate (8) and some front braking steel discs (12), be provided with left back-moving spring (9), described rear end cap (26) is upper is connected with right bellows seal film (20) by rear platen (19), the left side wall of described right bellows seal film (20) is connected with right push-plate (18), and described right push-plate (18) is positioned at the right side of some rear braking steel discs (15); Between described right push-plate (18) and some rear braking steel discs (15), be provided with right back-moving spring (17), on described front end housing (5) and rear end cap (26), be respectively equipped with front air intake and rear air intake; Described front air intake and rear air intake are connected with left bellows seal film (6) and right bellows seal film (20) respectively;
The left side of described gear box (29) is connected with drive motors (30), and the driving shaft of described drive motors (30) is connected with power shaft (1).
2. the drive motors of the integrated two grades of gearboxes of a kind of pure electric cleaning car according to claim 1, is characterized in that: the left and right sides of described front friction plate (13) and rear friction plate (16) are connected with respectively one deck carbon fiber paper substrate.
CN201420176129.3U 2014-04-13 2014-04-13 Two-gear transmission integrated driving motor of all-electric sweeper Withdrawn - After Issue CN203761199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420176129.3U CN203761199U (en) 2014-04-13 2014-04-13 Two-gear transmission integrated driving motor of all-electric sweeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420176129.3U CN203761199U (en) 2014-04-13 2014-04-13 Two-gear transmission integrated driving motor of all-electric sweeper

Publications (1)

Publication Number Publication Date
CN203761199U true CN203761199U (en) 2014-08-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420176129.3U Withdrawn - After Issue CN203761199U (en) 2014-04-13 2014-04-13 Two-gear transmission integrated driving motor of all-electric sweeper

Country Status (1)

Country Link
CN (1) CN203761199U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103904823A (en) * 2014-04-13 2014-07-02 福建亚南电机有限公司 Driving motor integrated with two-gear gearbox and applied to all-electric sweeper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103904823A (en) * 2014-04-13 2014-07-02 福建亚南电机有限公司 Driving motor integrated with two-gear gearbox and applied to all-electric sweeper
CN103904823B (en) * 2014-04-13 2016-03-02 福建亚南电机有限公司 The drive motors of the integrated two grades of gearboxes of a kind of pure electric cleaning car

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C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140806

Effective date of abandoning: 20160302