CN203438828U - Motor installation support and electric automobile with same - Google Patents

Motor installation support and electric automobile with same Download PDF

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Publication number
CN203438828U
CN203438828U CN201320548136.7U CN201320548136U CN203438828U CN 203438828 U CN203438828 U CN 203438828U CN 201320548136 U CN201320548136 U CN 201320548136U CN 203438828 U CN203438828 U CN 203438828U
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CN
China
Prior art keywords
suspension strut
mounting rack
motor mounting
suspension
support baseboard
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.)
Active
Application number
CN201320548136.7U
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Chinese (zh)
Inventor
瞿球雄
蒋亚萍
李洲
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.)
Zoomlion Heavy Industry Science and Technology Co Ltd
Changsha Zoomlion Environmental Industry Co Ltd
Original Assignee
Zoomlion Heavy Industry Science and Technology Co Ltd
Changsha Zoomlion Environmental Sanitation Machinery Co Ltd
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Publication date
Application filed by Zoomlion Heavy Industry Science and Technology Co Ltd, Changsha Zoomlion Environmental Sanitation Machinery Co Ltd filed Critical Zoomlion Heavy Industry Science and Technology Co Ltd
Priority to CN201320548136.7U priority Critical patent/CN203438828U/en
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Publication of CN203438828U publication Critical patent/CN203438828U/en
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Abstract

The utility model provides a motor installation support which comprises a rear supporting plate, a supporting base plate, a first suspension support and a second suspension support, wherein the rear supporting plate is fixedly connected to one end of the supporting base plate, the first suspension support and the second suspension support are fixed to two opposite sides of the supporting base plate respectively, and the rear supporting plate, the first suspension support and the second suspension support are all arranged on the upper surface of the supporting base plate. The motor installation support is simple in structure, good in structural stability, capable of bearing vibration impact in an automobile driving process, and convenient to install. The utility model further provides an electric automobile provided with the motor installation support.

Description

Motor mounting rack and apply its electronlmobil
Technical field
The utility model relates to electronlmobil field, relates in particular to a kind of electronlmobil and motor mounting rack thereof.
Background technology
Electronlmobil is more and more widely used as a kind of vehicle of environmental protection, and for example, in environmental sanitation vehicles, the application such as electric sweeper truck, electric dust cart is more and more.In existing electronlmobil, as the motor of power, by motor mounting rack, be fixed on the vehicle body of vehicle.Refer to Fig. 1, existing motor mounting rack comprises two side protective plates that be arranged in parallel 31, is respectively welded to two installation panels 33, left connecting panel 35 and the right connecting panel 37 at described two side protective plate 31 two ends.Described two side protective plates 31 and described two installation panels 33 surround one for accommodating the host cavity of motor.On described installation panel 33, offer motor mounting hole 34.Described left connecting panel 35 is arranged at the middle part of a side protective plate 31, offers the first connecting bore 351 on it, and described right connecting panel 37 is arranged at the middle part of another side protective plate 31, offers the second connecting bore 371 on it.Described left connecting panel 35 is connected with vehicle body with the second connecting bore 371 by described the first connecting bore 351 respectively with right connecting panel 37.The motor of electronlmobil is housed in the host cavity being surrounded by described two side protective plates 31 and described two installation panels 33, and described installation panel 33 is connected with motor by described motor mounting hole 34.Thus motor is installed on vehicle body by described motor mounting rack.
Yet described installation panel 33 is for being welded and fixed, the parallelism between two installation panels 33 is difficult to assurance, and this will affect the installation of motor; In addition, motor is installed rear installation panel 33 places and is easy to produce unrelieved stress, affects the service life of motor mounting rack, and then motor is impacted.
Utility model content
In view of the above, be necessary to provide a kind of longer motor mounting rack and electronlmobil of mounted motor, service life of being convenient to.
The utility model provides a kind of motor mounting rack, comprise rear bearing sheet, support baseboard, the first suspension strut and the second suspension strut, described rear bearing sheet is fixedly connected on one end of described support baseboard, described the first suspension strut and the second suspension strut are separately fixed at the limit, two opposite sides of described support baseboard, and described rear bearing sheet, the first suspension strut and the second suspension strut are all arranged on the upper surface of support baseboard.
Further, described rear bearing sheet comprises installation portion and connecting portion, and described rear bearing sheet is fixedly connected with Ei by described connecting portion with described support baseboard, and described installation portion is substantially perpendicular to described connecting portion; Described installation portion comprises transverse part and longitudinal part, two longitudinal parts are arranged at respectively the two ends of transverse part, thereby make rear bearing sheet form U-shaped structure, the end away from described transverse part of each longitudinal part offers motor mounting hole, and the installation portion of described rear bearing sheet is basically perpendicular to described support baseboard and establishes.
Further, described the first suspension strut is obliquely installed with the relative support baseboard of the second suspension strut, thereby makes described the first suspension strut, support baseboard and the second suspension strut three be connected to form U-shaped structure.
Further, described the first suspension strut and the second suspension strut have different height.
Further, described motor mounting rack also comprises the first suspension soft pad assembly and the second suspension soft pad assembly; Described the first suspension soft pad assembly is arranged at the end away from described support baseboard of the first suspension strut, and the second suspension soft pad assembly is arranged at the end away from described support baseboard of the second suspension strut.
Further, described the first suspension soft pad assembly comprises the first cushion and the first attaching parts, and described the second suspension soft pad assembly comprises the second cushion and the second attaching parts.
Further, the power that described the first cushion and the second cushion bear different directions.
Further, described the first cushion is arranged in the framework of the first attaching parts formation, between described the first attaching parts and the first suspension strut, form the first contact surface, described the second cushion is arranged in the framework of the second attaching parts formation, between described the second attaching parts and the second suspension strut, form the second contact surface, described the first contact surface is perpendicular to described the second contact surface.
The utility model also provides a kind of electronlmobil, comprises above-mentioned motor mounting rack and is arranged on the motor on described motor mounting rack.
Further, described electronlmobil also comprises transmission device and is arranged on two longerons on vehicle body; Described motor is arranged on support baseboard, described motor rear end is connected on described rear bearing sheet, the output shaft of described motor is connected with described transmission device, and described the first suspension strut is connected with one of them longeron, and described the second suspension strut is connected with another longeron.
Compared to prior art, motor mounting rack of the present utility model simple in structure, and structural stability is better, can bear the jerk in Vehicle Driving Cycle process, avoid motor bent output shaft distortion under impact condition, in-use performance and the service life that can improve motor.Meanwhile, while adopting this motor mounting rack mounted motor more rapidly and efficiently, improving production efficiency, simultaneously also facilitates dismounting and the maintenance of motor, thereby can reduce the working service cost of drive motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing motor mounting rack;
Fig. 2 is the lateral plan of motor mounting rack of the present utility model;
Fig. 3 is the front view of motor mounting rack shown in Fig. 2;
Fig. 4 is the block diagram of motor mounting rack shown in Fig. 2.
The specific embodiment
By describing technology contents of the present utility model, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 2, the utility model discloses a kind of motor mounting rack, for mounted motor 10, thereby motor 10 is connected on vehicle body.
The utility model also discloses a kind of electronlmobil, and it comprises described motor mounting rack.This electronlmobil also comprises transmission device and is arranged on the longeron 16 on vehicle body.Described transmission device comprises motor terminal pad 12 and clutch transmission 14, described clutch transmission 14 is fixed on vehicle body, described motor terminal pad 12 is connected with clutch transmission 14, described motor mounting rack is connected with described motor terminal pad 12, and described motor terminal pad 12 is connected between described motor mounting rack and described clutch transmission 14.
Please refer to Fig. 3 and Fig. 4, described motor mounting rack comprises rear bearing sheet 21, support baseboard 23, the first suspension strut 25 and the second suspension strut 26.Described rear bearing sheet 21 is fixedly connected on described support baseboard 23 away from one end of motor terminal pad 12, and described the first suspension strut 25 and the second suspension strut 26 are separately fixed at the limit, two opposite sides of described support baseboard 23.Described rear bearing sheet 21, the first suspension strut 25 and the second suspension strut 26 are all arranged on the upper surface of support baseboard 23.
Further, described rear bearing sheet 21 comprises installation portion 213 and connecting portion 214, and described rear bearing sheet 21 is fixedly connected with described support baseboard 23 by described connecting portion 214, and described installation portion 213 is substantially perpendicular to described connecting portion 214.
Further, the installation portion 213 of described rear bearing sheet 21 comprises that transverse part 215 and two longitudinal part 216, two longitudinal parts 216 are arranged at respectively the two ends of transverse part and vertical with transverse part 215, thereby makes rear bearing sheet 21 form U-shaped structures.The end away from described transverse part 215 of each longitudinal part 216 offers motor mounting hole 211.The installation portion 213 of described rear bearing sheet 21 is basically perpendicular to described support baseboard 23 and establishes.
Further, described the first suspension strut 25 is obliquely installed with the relative support baseboard 23 of the second suspension strut 26, thereby makes described the first suspension strut 25, support baseboard 23 and the second suspension strut 26 threes be connected to form U-shaped structure.
Further, described the first suspension strut 25 and the second suspension strut 26 have different height.
Further, described motor mounting rack also comprises the first suspension soft pad assembly and the second suspension soft pad assembly.Described the first suspension soft pad assembly is arranged at the end away from described support baseboard 23 of the first suspension strut 25, and the second suspension soft pad assembly is arranged at the end away from described support baseboard 23 of the second suspension strut 26.Described the first suspension soft pad assembly is arranged between the first suspension strut 25 and a longeron 16, and the second suspension soft pad assembly is arranged between the second suspension strut 26 and another longeron 16.Utilize the first suspension soft pad assembly and the second suspension soft pad assembly, between described motor mounting rack and vehicle body, for flexibly connecting, stability and the ability that withstands shocks are better.
Further, described the first suspension soft pad assembly comprises the first cushion 28 and the first attaching parts 27, and described the second suspension soft pad assembly comprises the second cushion 29 and the second attaching parts 30.Described the first attaching parts 27 is connected with corresponding longeron 16 respectively with the second attaching parts 30.
Further, the power that described the first cushion 28 and the second cushion 29 bear different directions.
Further, described the first cushion 28 is arranged in the framework of the first attaching parts 27 formation, between described the first attaching parts 27 and the first suspension strut 25, form the first contact surface, described the second cushion 29 is arranged in the framework of the second attaching parts 30 formation, between described the second attaching parts 30 and the second suspension strut 26, form the second contact surface, described the first contact surface is perpendicular to described the second contact surface.Therefore, described the first cushion 28 is mutually vertical with the power that the second cushion 29 can cushion, therefore can cushion the jerk of all directions, thereby make motor mounting rack can bear better the jerk in electric automobile during traveling process, improve in-use performance and the service life of motor.
Described motor mounting rack simple in structure, and structural stability is better, can bear the jerk in Vehicle Driving Cycle process, avoids motor bent output shaft distortion under impact condition, in-use performance and the service life that can improve motor.Meanwhile, while adopting this motor mounting rack mounted motor more rapidly and efficiently, improving production efficiency, simultaneously also facilitates dismounting and the maintenance of motor, thereby can reduce the working service cost of drive motor.
The utility model also provides the electronlmobil with above-mentioned motor mounting rack.
Utilize above-mentioned motor mounting rack, during mounted motor 10, only motor 10 need be positioned on support baseboard 23, motor 10 rear ends are bolted to the motor mounting hole 211 of rear bearing sheet 21, motor 10 front ends are connected with the housing of motor terminal pad 12 by bolt, the output shaft of motor 10 is connected with the transmission device of electronlmobil, and the first suspension strut 25 is connected with longeron 16 by the first suspension soft pad assembly, the second suspension strut 26 is connected with another longeron 16 by the second suspension soft pad assembly, has completed the installation of motor 10.The output shaft that is appreciated that motor 10 can be connected with clutch transmission 14 by motor terminal pad 12, also can directly be connected with clutch transmission 14.When the output shaft of motor 10 is directly connected with clutch transmission 14, described electronlmobil does not have motor terminal pad 12.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model specification sheets 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 (10)

1. a motor mounting rack, it is characterized in that: described motor mounting rack comprises rear bearing sheet (21), support baseboard (23), the first suspension strut (25) and the second suspension strut (26), described rear bearing sheet (21) is fixedly connected on one end of described support baseboard (23), described the first suspension strut (25) and the second suspension strut (26) are separately fixed at the limit, two opposite sides of described support baseboard (23), described rear bearing sheet (21), the first suspension strut (25) and the second suspension strut (26) are all arranged on the upper surface of support baseboard (23).
2. motor mounting rack according to claim 1, it is characterized in that: described rear bearing sheet (21) comprises installation portion (213) and connecting portion (214), described rear bearing sheet (21) is fixedly connected with described support baseboard (23) by described connecting portion (214), and described installation portion (213) is substantially perpendicular to described connecting portion (214); Described installation portion (213) transverse part (215) and longitudinal part (216), two longitudinal parts (216) are arranged at respectively the two ends of transverse part (215), thereby make rear bearing sheet (21) form U-shaped structure, the end away from described transverse part (215) of each longitudinal part (216) offers motor mounting hole (211), and the installation portion (213) of described rear bearing sheet (21) is basically perpendicular to described support baseboard (23) and establishes.
3. motor mounting rack according to claim 1, it is characterized in that: described the first suspension strut (25) is obliquely installed with the relative support baseboard of the second suspension strut (26) (23), thereby make described the first suspension strut (25), support baseboard (23) and the second suspension strut (26) three be connected to form U-shaped structure.
4. motor mounting rack according to claim 3, is characterized in that: described the first suspension strut (25) and the second suspension strut (26) have different height.
5. motor mounting rack according to claim 1, is characterized in that: described motor mounting rack also comprises the first suspension soft pad assembly and the second suspension soft pad assembly; Described the first suspension soft pad assembly is arranged at the end away from described support baseboard (23) of the first suspension strut (25), and the second suspension soft pad assembly is arranged at the end away from described support baseboard (23) of the second suspension strut (26).
6. motor mounting rack according to claim 5, it is characterized in that: described the first suspension soft pad assembly comprises the first cushion (28) and the first attaching parts (27), described the second suspension soft pad assembly comprises the second cushion (29) and the second attaching parts (30).
7. motor mounting rack according to claim 6, is characterized in that: the power that described the first cushion (28) and the second cushion (29) bear different directions.
8. motor mounting rack according to claim 7, it is characterized in that: described the first cushion (28) is arranged in the framework of the first attaching parts (27) formation, between described the first attaching parts (27) and the first suspension strut (25), form the first contact surface, described the second cushion (29) is arranged in the framework of the second attaching parts (30) formation, between described the second attaching parts (30) and the second suspension strut (26), form the second contact surface, described the first contact surface is perpendicular to described the second contact surface.
9. an electronlmobil, is characterized in that: described electronlmobil comprise the motor mounting rack as described in any one in claim 1-8 and be arranged on as described in motor (10) on motor mounting rack.
10. electronlmobil according to claim 9, is characterized in that: described electronlmobil also comprises transmission device and is arranged on two longerons (16) on vehicle body; Described motor (10) is arranged on support baseboard (23), described motor (10) rear end is connected on described rear bearing sheet (21), the output shaft of described motor (10) is connected with described transmission device, described the first suspension strut (25) is connected with one of them longeron (16), and described the second suspension strut (26) is connected with another longeron (16).
CN201320548136.7U 2013-09-04 2013-09-04 Motor installation support and electric automobile with same Active CN203438828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320548136.7U CN203438828U (en) 2013-09-04 2013-09-04 Motor installation support and electric automobile with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320548136.7U CN203438828U (en) 2013-09-04 2013-09-04 Motor installation support and electric automobile with same

Publications (1)

Publication Number Publication Date
CN203438828U true CN203438828U (en) 2014-02-19

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Family Applications (1)

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Country Status (1)

Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104779730A (en) * 2015-03-16 2015-07-15 盐城工学院 Vibration isolation type electromobile driving motor support rack
CN106427509A (en) * 2016-11-01 2017-02-22 广州电力机车有限公司 Sanitation vehicle motor installing structure
CN107471987A (en) * 2016-07-13 2017-12-15 宝沃汽车(中国)有限公司 Motor in electric automobile mounting bracket and electric automobile
CN108674157A (en) * 2018-04-19 2018-10-19 浙江普朗特电动汽车有限公司 New energy automobile motor mounting assembly and application method
CN111791685A (en) * 2020-08-03 2020-10-20 曾小春 New energy automobile driving motor suspension structure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104779730A (en) * 2015-03-16 2015-07-15 盐城工学院 Vibration isolation type electromobile driving motor support rack
CN104779730B (en) * 2015-03-16 2017-02-22 盐城工学院 Vibration isolation type electromobile driving motor support rack
CN107471987A (en) * 2016-07-13 2017-12-15 宝沃汽车(中国)有限公司 Motor in electric automobile mounting bracket and electric automobile
CN107471987B (en) * 2016-07-13 2020-08-18 宝沃汽车(中国)有限公司 Electric automobile motor suspension support and electric automobile
CN106427509A (en) * 2016-11-01 2017-02-22 广州电力机车有限公司 Sanitation vehicle motor installing structure
CN108674157A (en) * 2018-04-19 2018-10-19 浙江普朗特电动汽车有限公司 New energy automobile motor mounting assembly and application method
CN111791685A (en) * 2020-08-03 2020-10-20 曾小春 New energy automobile driving motor suspension structure
CN111791685B (en) * 2020-08-03 2021-06-25 深圳凯鸿欣电子科技有限公司 New energy automobile driving motor suspension structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address

Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288

Co-patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd.

Patentee after: Changsha ZOOMLION Environmental Industry Co., Ltd.

Address before: 410013 Changsha province high tech Development Zone, No. 307 South Road, silver basin

Co-patentee before: Zoomlion Heavy Industry Science & Technology Development Co., Ltd.

Patentee before: Environmental & Sanitation Machinery Branch of Changsha Zoomlion Heavy Industry Science & Technology

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20170725

Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288

Patentee after: Changsha ZOOMLION Environmental Industry Co., Ltd.

Address before: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288

Co-patentee before: Zoomlion Heavy Industry Science & Technology Development Co., Ltd.

Patentee before: Changsha ZOOMLION Environmental Industry Co., Ltd.

TR01 Transfer of patent right